1 /* Copyright (C) 1997-2013 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Andreas Jaeger <aj@suse.de>, 1997.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
19 /* Part of testsuite for libm.
21 This file is processed by a perl script. The resulting file has to
22 be included by a master file that defines:
25 FUNC(function): converts general function name (like cos) to
26 name with correct suffix (e.g. cosl or cosf)
27 MATHCONST(x): like FUNC but for constants (e.g convert 0.0 to 0.0L)
28 FLOAT: floating point type to test
29 - TEST_MSG: informal message to be displayed
30 CHOOSE(Clongdouble,Cdouble,Cfloat,Cinlinelongdouble,Cinlinedouble,Cinlinefloat):
31 chooses one of the parameters as delta for testing
33 PRINTF_EXPR Floating point conversion specification to print a variable
34 of type FLOAT with printf. PRINTF_EXPR just contains
35 the specifier, not the percent and width arguments,
37 PRINTF_XEXPR Like PRINTF_EXPR, but print in hexadecimal format.
38 PRINTF_NEXPR Like PRINTF_EXPR, but print nice. */
40 /* This testsuite has currently tests for:
41 acos, acosh, asin, asinh, atan, atan2, atanh,
42 cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp10, exp2, expm1,
43 fabs, fdim, finite, floor, fma, fmax, fmin, fmod, fpclassify,
45 ilogb, isfinite, isinf, isnan, isnormal, issignaling,
46 isless, islessequal, isgreater, isgreaterequal, islessgreater, isunordered,
48 ldexp, lgamma, log, log10, log1p, log2, logb,
49 modf, nearbyint, nextafter, nexttoward,
50 pow, remainder, remquo, rint, lrint, llrint,
51 round, lround, llround,
52 scalb, scalbn, scalbln, signbit, sin, sincos, sinh, sqrt, tan, tanh, tgamma, trunc,
53 y0, y1, yn, significand
55 and for the following complex math functions:
56 cabs, cacos, cacosh, carg, casin, casinh, catan, catanh,
57 ccos, ccosh, cexp, cimag, clog, clog10, conj, cpow, cproj, creal,
58 csin, csinh, csqrt, ctan, ctanh.
60 At the moment the following functions and macros aren't tested:
61 drem (alias for remainder),
64 pow10 (alias for exp10).
66 Parameter handling is primitive in the moment:
67 --verbose=[0..3] for different levels of output:
69 1: basic report on failed tests (default)
70 2: full report on all tests
71 -v for full output (equals --verbose=3)
72 -u for generation of an ULPs file
77 This suite tests some aspects of the correct implementation of
78 mathematical functions in libm. Some simple, specific parameters
79 are tested for correctness but there's no exhaustive
80 testing. Handling of specific inputs (e.g. infinity, not-a-number)
81 is also tested. Correct handling of exceptions is checked
82 against. These implemented tests should check all cases that are
85 Exception testing: At the moment only divide-by-zero, invalid,
86 overflow and underflow exceptions are tested. Inexact exceptions
87 aren't checked at the moment.
89 NaN values: There exist signalling and quiet NaNs. This implementation
90 only uses quiet NaN as parameter. Where the sign of a NaN is
91 significant, this is not tested. The payload of NaNs is not examined.
93 Inline functions: Inlining functions should give an improvement in
94 speed - but not in precission. The inlined functions return
95 reasonable values for a reasonable range of input values. The
96 result is not necessarily correct for all values and exceptions are
97 not correctly raised in all cases. Problematic input and return
98 values are infinity, not-a-number and minus zero. This suite
99 therefore does not check these specific inputs and the exception
100 handling for inlined mathematical functions - just the "reasonable"
103 Beware: The tests might fail for any of the following reasons:
105 - Functions are wrong
106 - Floating Point Unit not working properly
107 - Compiler has errors
109 With e.g. gcc 2.7.2.2 the test for cexp fails because of a compiler error.
112 To Do: All parameter should be numbers that can be represented as
113 exact floating point values. Currently some values cannot be
114 represented exactly and therefore the result is not the expected
115 result. For this we will use 36 digits so that numbers can be
116 represented exactly. */
122 #include "libm-test-ulps.h"
134 #include <tininess.h>
136 /* Allow platforms without all rounding modes to test properly,
137 assuming they provide an __FE_UNDEFINED in <bits/fenv.h> which
138 causes fesetround() to return failure. */
140 # define FE_TONEAREST __FE_UNDEFINED
142 #ifndef FE_TOWARDZERO
143 # define FE_TOWARDZERO __FE_UNDEFINED
146 # define FE_UPWARD __FE_UNDEFINED
149 # define FE_DOWNWARD __FE_UNDEFINED
152 /* Possible exceptions */
153 #define NO_EXCEPTION 0x0
154 #define INVALID_EXCEPTION 0x1
155 #define DIVIDE_BY_ZERO_EXCEPTION 0x2
156 #define OVERFLOW_EXCEPTION 0x4
157 #define UNDERFLOW_EXCEPTION 0x8
158 /* The next flags signals that those exceptions are allowed but not required. */
159 #define INVALID_EXCEPTION_OK 0x10
160 #define DIVIDE_BY_ZERO_EXCEPTION_OK 0x20
161 #define OVERFLOW_EXCEPTION_OK 0x40
162 #define UNDERFLOW_EXCEPTION_OK 0x80
163 #define EXCEPTIONS_OK INVALID_EXCEPTION_OK+DIVIDE_BY_ZERO_EXCEPTION_OK
164 /* Some special test flags, passed together with exceptions. */
165 #define IGNORE_ZERO_INF_SIGN 0x100
166 /* Indicate errno settings required or disallowed. */
167 #define ERRNO_UNCHANGED 0x200
168 #define ERRNO_EDOM 0x400
169 #define ERRNO_ERANGE 0x800
171 /* Values underflowing only for float. */
173 # define UNDERFLOW_EXCEPTION_FLOAT UNDERFLOW_EXCEPTION
174 # define UNDERFLOW_EXCEPTION_OK_FLOAT UNDERFLOW_EXCEPTION_OK
176 # define UNDERFLOW_EXCEPTION_FLOAT 0
177 # define UNDERFLOW_EXCEPTION_OK_FLOAT 0
179 /* Values underflowing only for double or types with a larger least
180 positive normal value. */
181 #if defined TEST_FLOAT || defined TEST_DOUBLE \
182 || (defined TEST_LDOUBLE && LDBL_MIN_EXP >= DBL_MIN_EXP)
183 # define UNDERFLOW_EXCEPTION_DOUBLE UNDERFLOW_EXCEPTION
184 # define UNDERFLOW_EXCEPTION_OK_DOUBLE UNDERFLOW_EXCEPTION_OK
186 # define UNDERFLOW_EXCEPTION_DOUBLE 0
187 # define UNDERFLOW_EXCEPTION_OK_DOUBLE 0
189 /* Values underflowing only for IBM long double or types with a larger least
190 positive normal value. */
191 #if defined TEST_FLOAT || (defined TEST_LDOUBLE && LDBL_MIN_EXP > DBL_MIN_EXP)
192 # define UNDERFLOW_EXCEPTION_LDOUBLE_IBM UNDERFLOW_EXCEPTION
194 # define UNDERFLOW_EXCEPTION_LDOUBLE_IBM 0
196 /* Values underflowing on architectures detecting tininess before
197 rounding, but not on those detecting tininess after rounding. */
198 #define UNDERFLOW_EXCEPTION_BEFORE_ROUNDING (TININESS_AFTER_ROUNDING \
200 : UNDERFLOW_EXCEPTION)
202 /* Various constants (we must supply them precalculated for accuracy). */
203 #define M_PI_6l .52359877559829887307710723054658383L
204 #define M_E2l 7.389056098930650227230427460575008L
205 #define M_E3l 20.085536923187667740928529654581719L
206 #define M_2_SQRT_PIl 3.5449077018110320545963349666822903L /* 2 sqrt (M_PIl) */
207 #define M_SQRT_PIl 1.7724538509055160272981674833411451L /* sqrt (M_PIl) */
208 #define M_LOG_SQRT_PIl 0.57236494292470008707171367567652933L /* log(sqrt(M_PIl)) */
209 #define M_LOG_2_SQRT_PIl 1.265512123484645396488945797134706L /* log(2*sqrt(M_PIl)) */
210 #define M_PI_34l (M_PIl - M_PI_4l) /* 3*pi/4 */
211 #define M_PI_34_LOG10El (M_PIl - M_PI_4l) * M_LOG10El
212 #define M_PI2_LOG10El M_PI_2l * M_LOG10El
213 #define M_PI4_LOG10El M_PI_4l * M_LOG10El
214 #define M_PI_LOG10El M_PIl * M_LOG10El
215 #define M_SQRT_2_2 0.70710678118654752440084436210484903L /* sqrt (2) / 2 */
217 #define ulps_file_name "ULPs" /* Name of the ULPs file. */
218 static FILE *ulps_file; /* File to document difference. */
219 static int output_ulps; /* Should ulps printed? */
220 static char *output_dir; /* Directory where generated files will be written. */
222 static int noErrors; /* number of errors */
223 static int noTests; /* number of tests (without testing exceptions) */
224 static int noExcTests; /* number of tests for exception flags */
225 static int noErrnoTests;/* number of tests for errno values */
228 static int output_max_error; /* Should the maximal errors printed? */
229 static int output_points; /* Should the single function results printed? */
230 static int ignore_max_ulp; /* Should we ignore max_ulp? */
232 static const FLOAT plus_zero = CHOOSE (0.0L, 0.0, 0.0f,
234 static const FLOAT minus_zero = CHOOSE (-0.0L, -0.0, -0.0f,
236 static const FLOAT plus_infty = CHOOSE (HUGE_VALL, HUGE_VAL, HUGE_VALF,
237 HUGE_VALL, HUGE_VAL, HUGE_VALF);
238 static const FLOAT minus_infty = CHOOSE (-HUGE_VALL, -HUGE_VAL, -HUGE_VALF,
239 -HUGE_VALL, -HUGE_VAL, -HUGE_VALF);
240 static const FLOAT qnan_value = FUNC (__builtin_nan) ("");
241 static const FLOAT max_value = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX,
242 LDBL_MAX, DBL_MAX, FLT_MAX);
243 static const FLOAT min_value = CHOOSE (LDBL_MIN, DBL_MIN, FLT_MIN,
244 LDBL_MIN, DBL_MIN, FLT_MIN);
245 static const FLOAT min_subnorm_value = CHOOSE (__LDBL_DENORM_MIN__,
252 static FLOAT max_error, real_max_error, imag_max_error;
255 #define BUILD_COMPLEX(real, imag) \
256 ({ __complex__ FLOAT __retval; \
257 __real__ __retval = (real); \
258 __imag__ __retval = (imag); \
262 #define MANT_DIG CHOOSE ((LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1), \
263 (LDBL_MANT_DIG-1), (DBL_MANT_DIG-1), (FLT_MANT_DIG-1))
266 init_max_error (void)
271 feclearexcept (FE_ALL_EXCEPT);
276 set_max_error (FLOAT current, FLOAT *curr_max_error)
278 if (current > *curr_max_error)
279 *curr_max_error = current;
285 print_float (FLOAT f)
287 /* As printf doesn't differ between a sNaN and a qNaN, do this manually. */
293 printf ("% .20" PRINTF_EXPR " % .20" PRINTF_XEXPR "\n", f, f);
296 /* Should the message print to screen? This depends on the verbose flag,
297 and the test status. */
299 print_screen (int ok)
303 || (verbose == 1 && ok == 0)))
309 /* Should the message print to screen? This depends on the verbose flag,
310 and the test status. */
312 print_screen_max_error (int ok)
316 || ((verbose == 1) && (ok == 0))))
321 /* Update statistic counters. */
323 update_stats (int ok)
331 print_ulps (const char *test_name, FLOAT ulp)
335 fprintf (ulps_file, "Test \"%s\":\n", test_name);
336 fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
337 CHOOSE("ldouble", "double", "float",
338 "ildouble", "idouble", "ifloat"),
344 print_function_ulps (const char *function_name, FLOAT ulp)
348 fprintf (ulps_file, "Function: \"%s\":\n", function_name);
349 fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
350 CHOOSE("ldouble", "double", "float",
351 "ildouble", "idouble", "ifloat"),
358 print_complex_function_ulps (const char *function_name, FLOAT real_ulp,
365 fprintf (ulps_file, "Function: Real part of \"%s\":\n", function_name);
366 fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
367 CHOOSE("ldouble", "double", "float",
368 "ildouble", "idouble", "ifloat"),
369 FUNC(ceil) (real_ulp));
373 fprintf (ulps_file, "Function: Imaginary part of \"%s\":\n", function_name);
374 fprintf (ulps_file, "%s: %.0" PRINTF_NEXPR "\n",
375 CHOOSE("ldouble", "double", "float",
376 "ildouble", "idouble", "ifloat"),
377 FUNC(ceil) (imag_ulp));
386 /* Test if Floating-Point stack hasn't changed */
388 fpstack_test (const char *test_name)
390 #if defined (__i386__) || defined (__x86_64__)
391 static int old_stack;
394 asm ("fnstsw" : "=a" (sw));
400 printf ("FP-Stack wrong after test %s (%d, should be %d)\n",
401 test_name, sw, old_stack);
410 print_max_error (const char *func_name, FLOAT allowed)
414 if (max_error == 0.0 || (max_error <= allowed && !ignore_max_ulp))
420 print_function_ulps (func_name, max_error);
423 if (print_screen_max_error (ok))
425 printf ("Maximal error of `%s'\n", func_name);
426 printf (" is : %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (max_error));
427 printf (" accepted: %.0" PRINTF_NEXPR " ulp\n", FUNC(ceil) (allowed));
435 print_complex_max_error (const char *func_name, __complex__ FLOAT allowed)
439 if ((real_max_error == 0 && imag_max_error == 0)
440 || (real_max_error <= __real__ allowed
441 && imag_max_error <= __imag__ allowed
448 print_complex_function_ulps (func_name, real_max_error, imag_max_error);
451 if (print_screen_max_error (ok))
453 printf ("Maximal error of real part of: %s\n", func_name);
454 printf (" is : %.0" PRINTF_NEXPR " ulp\n",
455 FUNC(ceil) (real_max_error));
456 printf (" accepted: %.0" PRINTF_NEXPR " ulp\n",
457 FUNC(ceil) (__real__ allowed));
458 printf ("Maximal error of imaginary part of: %s\n", func_name);
459 printf (" is : %.0" PRINTF_NEXPR " ulp\n",
460 FUNC(ceil) (imag_max_error));
461 printf (" accepted: %.0" PRINTF_NEXPR " ulp\n",
462 FUNC(ceil) (__imag__ allowed));
469 /* Test whether a given exception was raised. */
471 test_single_exception (const char *test_name,
475 const char *flag_name)
479 if (exception & exc_flag)
481 if (fetestexcept (fe_flag))
483 if (print_screen (1))
484 printf ("Pass: %s: Exception \"%s\" set\n", test_name, flag_name);
489 if (print_screen (0))
490 printf ("Failure: %s: Exception \"%s\" not set\n",
491 test_name, flag_name);
496 if (fetestexcept (fe_flag))
499 if (print_screen (0))
500 printf ("Failure: %s: Exception \"%s\" set\n",
501 test_name, flag_name);
505 if (print_screen (1))
506 printf ("%s: Exception \"%s\" not set\n", test_name,
517 /* Test whether exceptions given by EXCEPTION are raised. Ignore thereby
518 allowed but not required exceptions.
521 test_exceptions (const char *test_name, int exception)
525 if ((exception & DIVIDE_BY_ZERO_EXCEPTION_OK) == 0)
526 test_single_exception (test_name, exception,
527 DIVIDE_BY_ZERO_EXCEPTION, FE_DIVBYZERO,
531 if ((exception & INVALID_EXCEPTION_OK) == 0)
532 test_single_exception (test_name, exception, INVALID_EXCEPTION, FE_INVALID,
533 "Invalid operation");
536 if ((exception & OVERFLOW_EXCEPTION_OK) == 0)
537 test_single_exception (test_name, exception, OVERFLOW_EXCEPTION,
538 FE_OVERFLOW, "Overflow");
541 if ((exception & UNDERFLOW_EXCEPTION_OK) == 0)
542 test_single_exception (test_name, exception, UNDERFLOW_EXCEPTION,
543 FE_UNDERFLOW, "Underflow");
545 feclearexcept (FE_ALL_EXCEPT);
548 /* Test whether errno for TEST_NAME, set to ERRNO_VALUE, has value
549 EXPECTED_VALUE (description EXPECTED_NAME). */
551 test_single_errno (const char *test_name, int errno_value,
552 int expected_value, const char *expected_name)
554 if (errno_value == expected_value)
556 if (print_screen (1))
557 printf ("Pass: %s: errno set to %d (%s)\n", test_name, errno_value,
563 if (print_screen (0))
564 printf ("Failure: %s: errno set to %d, expected %d (%s)\n",
565 test_name, errno_value, expected_value, expected_name);
569 /* Test whether errno (value ERRNO_VALUE) has been for TEST_NAME set
570 as required by EXCEPTIONS. */
572 test_errno (const char *test_name, int errno_value, int exceptions)
575 if (exceptions & ERRNO_UNCHANGED)
576 test_single_errno (test_name, errno_value, 0, "unchanged");
577 if (exceptions & ERRNO_EDOM)
578 test_single_errno (test_name, errno_value, EDOM, "EDOM");
579 if (exceptions & ERRNO_ERANGE)
580 test_single_errno (test_name, errno_value, ERANGE, "ERANGE");
584 check_float_internal (const char *test_name, FLOAT computed, FLOAT expected,
585 FLOAT max_ulp, int exceptions,
586 FLOAT *curr_max_error)
592 int errno_value = errno;
594 test_exceptions (test_name, exceptions);
595 test_errno (test_name, errno_value, exceptions);
596 if (issignaling (computed) && issignaling (expected))
598 else if (issignaling (computed) || issignaling (expected))
600 else if (isnan (computed) && isnan (expected))
602 else if (isinf (computed) && isinf (expected))
604 /* Test for sign of infinities. */
605 if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0
606 && signbit (computed) != signbit (expected))
609 printf ("infinity has wrong sign.\n");
614 /* Don't calculate ULPs for infinities or any kind of NaNs. */
615 else if (isinf (computed) || isnan (computed)
616 || isinf (expected) || isnan (expected))
620 diff = FUNC(fabs) (computed - expected);
621 switch (fpclassify (expected))
624 /* ilogb (0) isn't allowed. */
625 ulp = diff / FUNC(ldexp) (1.0, - MANT_DIG);
628 ulp = diff / FUNC(ldexp) (1.0, FUNC(ilogb) (expected) - MANT_DIG);
631 /* 1ulp for a subnormal value, shifted by MANT_DIG, is the
632 least normal value. */
633 ulp = (FUNC(ldexp) (diff, MANT_DIG) / min_value);
636 /* It should never happen. */
640 set_max_error (ulp, curr_max_error);
642 if ((exceptions & IGNORE_ZERO_INF_SIGN) == 0
643 && computed == 0.0 && expected == 0.0
644 && signbit(computed) != signbit (expected))
646 else if (ulp <= 0.5 || (ulp <= max_ulp && !ignore_max_ulp))
651 print_ulps (test_name, ulp);
655 if (print_screen (ok))
658 printf ("Failure: ");
659 printf ("Test: %s\n", test_name);
660 printf ("Result:\n");
662 print_float (computed);
663 printf (" should be: ");
664 print_float (expected);
667 printf (" difference: % .20" PRINTF_EXPR " % .20" PRINTF_XEXPR
669 printf (" ulp : % .4" PRINTF_NEXPR "\n", ulp);
670 printf (" max.ulp : % .4" PRINTF_NEXPR "\n", max_ulp);
675 fpstack_test (test_name);
681 check_float (const char *test_name, FLOAT computed, FLOAT expected,
682 FLOAT max_ulp, int exceptions)
684 check_float_internal (test_name, computed, expected, max_ulp,
685 exceptions, &max_error);
690 check_complex (const char *test_name, __complex__ FLOAT computed,
691 __complex__ FLOAT expected,
692 __complex__ FLOAT max_ulp,
695 FLOAT part_comp, part_exp, part_max_ulp;
698 if (asprintf (&str, "Real part of: %s", test_name) == -1)
701 part_comp = __real__ computed;
702 part_exp = __real__ expected;
703 part_max_ulp = __real__ max_ulp;
705 check_float_internal (str, part_comp, part_exp, part_max_ulp,
706 exception, &real_max_error);
709 if (asprintf (&str, "Imaginary part of: %s", test_name) == -1)
712 part_comp = __imag__ computed;
713 part_exp = __imag__ expected;
714 part_max_ulp = __imag__ max_ulp;
716 /* Don't check again for exceptions or errno, just pass through the
717 zero/inf sign test. */
718 check_float_internal (str, part_comp, part_exp, part_max_ulp,
719 exception & IGNORE_ZERO_INF_SIGN,
725 /* Check that computed and expected values are equal (int values). */
727 check_int (const char *test_name, int computed, int expected, int max_ulp,
730 int diff = computed - expected;
732 int errno_value = errno;
734 test_exceptions (test_name, exceptions);
735 test_errno (test_name, errno_value, exceptions);
737 if (abs (diff) <= max_ulp)
741 print_ulps (test_name, diff);
743 if (print_screen (ok))
746 printf ("Failure: ");
747 printf ("Test: %s\n", test_name);
748 printf ("Result:\n");
749 printf (" is: %d\n", computed);
750 printf (" should be: %d\n", expected);
754 fpstack_test (test_name);
759 /* Check that computed and expected values are equal (long int values). */
761 check_long (const char *test_name, long int computed, long int expected,
762 long int max_ulp, int exceptions)
764 long int diff = computed - expected;
766 int errno_value = errno;
768 test_exceptions (test_name, exceptions);
769 test_errno (test_name, errno_value, exceptions);
771 if (labs (diff) <= max_ulp)
775 print_ulps (test_name, diff);
777 if (print_screen (ok))
780 printf ("Failure: ");
781 printf ("Test: %s\n", test_name);
782 printf ("Result:\n");
783 printf (" is: %ld\n", computed);
784 printf (" should be: %ld\n", expected);
788 fpstack_test (test_name);
793 /* Check that computed value is true/false. */
795 check_bool (const char *test_name, int computed, int expected,
796 long int max_ulp, int exceptions)
799 int errno_value = errno;
801 test_exceptions (test_name, exceptions);
802 test_errno (test_name, errno_value, exceptions);
804 if ((computed == 0) == (expected == 0))
807 if (print_screen (ok))
810 printf ("Failure: ");
811 printf ("Test: %s\n", test_name);
812 printf ("Result:\n");
813 printf (" is: %d\n", computed);
814 printf (" should be: %d\n", expected);
818 fpstack_test (test_name);
823 /* check that computed and expected values are equal (long int values) */
825 check_longlong (const char *test_name, long long int computed,
826 long long int expected,
827 long long int max_ulp,
830 long long int diff = computed - expected;
832 int errno_value = errno;
834 test_exceptions (test_name, exceptions);
835 test_errno (test_name, errno_value, exceptions);
837 if (llabs (diff) <= max_ulp)
841 print_ulps (test_name, diff);
843 if (print_screen (ok))
847 printf ("Test: %s\n", test_name);
848 printf ("Result:\n");
849 printf (" is: %lld\n", computed);
850 printf (" should be: %lld\n", expected);
854 fpstack_test (test_name);
860 /* This is to prevent messages from the SVID libm emulation. */
862 matherr (struct exception *x __attribute__ ((unused)))
868 /****************************************************************************
869 Tests for single functions of libm.
870 Please keep them alphabetically sorted!
871 ****************************************************************************/
879 /* Function not implemented. */
884 TEST_f_f (acos, plus_infty, qnan_value, INVALID_EXCEPTION);
885 TEST_f_f (acos, minus_infty, qnan_value, INVALID_EXCEPTION);
886 TEST_f_f (acos, qnan_value, qnan_value);
889 TEST_f_f (acos, 1.125L, qnan_value, INVALID_EXCEPTION);
890 TEST_f_f (acos, -1.125L, qnan_value, INVALID_EXCEPTION);
891 TEST_f_f (acos, max_value, qnan_value, INVALID_EXCEPTION);
892 TEST_f_f (acos, -max_value, qnan_value, INVALID_EXCEPTION);
894 TEST_f_f (acos, 0, M_PI_2l);
895 TEST_f_f (acos, minus_zero, M_PI_2l);
896 TEST_f_f (acos, 1, 0);
897 TEST_f_f (acos, -1, M_PIl);
898 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
899 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
900 TEST_f_f (acos, 0.75L, 0.722734247813415611178377352641333362L);
901 TEST_f_f (acos, 2e-17L, 1.57079632679489659923132169163975144L);
902 TEST_f_f (acos, 0.0625L, 1.50825556499840522843072005474337068L);
903 TEST_f_f (acos, 0x0.ffffffp0L, 3.4526698471620358760324948263873649728491e-4L);
904 TEST_f_f (acos, -0x0.ffffffp0L, 3.1412473866050770348750401337968641476999L);
906 TEST_f_f (acos, 0x0.ffffffff8p0L, 1.5258789062648029736620564947844627548516e-5L);
907 TEST_f_f (acos, -0x0.ffffffff8p0L, 3.1415773948007305904329067627145550395696L);
908 TEST_f_f (acos, 0x0.ffffffffffffp0L, 8.4293697021788088529885473244391795127130e-8L);
909 TEST_f_f (acos, -0x0.ffffffffffffp0L, 3.1415925692960962166745548533940296398054L);
911 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
912 TEST_f_f (acos, 0x0.ffffffffffffffffp0L, 3.2927225399135962333718255320079907245059e-10L);
913 TEST_f_f (acos, -0x0.ffffffffffffffffp0L, 3.1415926532605209844712837599423203309964L);
920 acos_test_tonearest (void)
926 /* Function not implemented. */
929 START (acos_tonearest);
931 save_round_mode = fegetround ();
933 if (!fesetround (FE_TONEAREST))
935 TEST_f_f (acos, 0, M_PI_2l);
936 TEST_f_f (acos, minus_zero, M_PI_2l);
937 TEST_f_f (acos, 1, 0);
938 TEST_f_f (acos, -1, M_PIl);
939 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
940 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
943 fesetround (save_round_mode);
945 END (acos_tonearest);
950 acos_test_towardzero (void)
956 /* Function not implemented. */
959 START (acos_towardzero);
961 save_round_mode = fegetround ();
963 if (!fesetround (FE_TOWARDZERO))
965 TEST_f_f (acos, 0, M_PI_2l);
966 TEST_f_f (acos, minus_zero, M_PI_2l);
967 TEST_f_f (acos, 1, 0);
968 TEST_f_f (acos, -1, M_PIl);
969 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
970 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
973 fesetround (save_round_mode);
975 END (acos_towardzero);
980 acos_test_downward (void)
986 /* Function not implemented. */
989 START (acos_downward);
991 save_round_mode = fegetround ();
993 if (!fesetround (FE_DOWNWARD))
995 TEST_f_f (acos, 0, M_PI_2l);
996 TEST_f_f (acos, minus_zero, M_PI_2l);
997 TEST_f_f (acos, 1, 0);
998 TEST_f_f (acos, -1, M_PIl);
999 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
1000 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
1003 fesetround (save_round_mode);
1005 END (acos_downward);
1010 acos_test_upward (void)
1012 int save_round_mode;
1015 if (errno == ENOSYS)
1016 /* Function not implemented. */
1019 START (acos_upward);
1021 save_round_mode = fegetround ();
1023 if (!fesetround (FE_UPWARD))
1025 TEST_f_f (acos, 0, M_PI_2l);
1026 TEST_f_f (acos, minus_zero, M_PI_2l);
1027 TEST_f_f (acos, 1, 0);
1028 TEST_f_f (acos, -1, M_PIl);
1029 TEST_f_f (acos, 0.5, M_PI_6l*2.0);
1030 TEST_f_f (acos, -0.5, M_PI_6l*4.0);
1033 fesetround (save_round_mode);
1043 if (errno == ENOSYS)
1044 /* Function not implemented. */
1049 TEST_f_f (acosh, plus_infty, plus_infty);
1050 TEST_f_f (acosh, minus_infty, qnan_value, INVALID_EXCEPTION);
1051 TEST_f_f (acosh, qnan_value, qnan_value);
1054 TEST_f_f (acosh, -1.125L, qnan_value, INVALID_EXCEPTION);
1055 TEST_f_f (acosh, -max_value, qnan_value, INVALID_EXCEPTION);
1057 TEST_f_f (acosh, 1, 0);
1058 TEST_f_f (acosh, 7, 2.63391579384963341725009269461593689L);
1068 if (errno == ENOSYS)
1069 /* Function not implemented. */
1074 TEST_f_f (asin, plus_infty, qnan_value, INVALID_EXCEPTION);
1075 TEST_f_f (asin, minus_infty, qnan_value, INVALID_EXCEPTION);
1076 TEST_f_f (asin, qnan_value, qnan_value);
1078 /* asin x == qNaN plus invalid exception for |x| > 1. */
1079 TEST_f_f (asin, 1.125L, qnan_value, INVALID_EXCEPTION);
1080 TEST_f_f (asin, -1.125L, qnan_value, INVALID_EXCEPTION);
1081 TEST_f_f (asin, max_value, qnan_value, INVALID_EXCEPTION);
1082 TEST_f_f (asin, -max_value, qnan_value, INVALID_EXCEPTION);
1084 TEST_f_f (asin, 0, 0);
1085 TEST_f_f (asin, minus_zero, minus_zero);
1086 TEST_f_f (asin, 0.5, M_PI_6l);
1087 TEST_f_f (asin, -0.5, -M_PI_6l);
1088 TEST_f_f (asin, 1.0, M_PI_2l);
1089 TEST_f_f (asin, -1.0, -M_PI_2l);
1090 TEST_f_f (asin, 0.75L, 0.848062078981481008052944338998418080L);
1091 TEST_f_f (asin, 0x0.ffffffp0L, 1.5704510598101804156437184421571127056013L);
1092 TEST_f_f (asin, -0x0.ffffffp0L, -1.5704510598101804156437184421571127056013L);
1094 TEST_f_f (asin, 0x0.ffffffff8p0L, 1.5707810680058339712015850710748035974710L);
1095 TEST_f_f (asin, -0x0.ffffffff8p0L, -1.5707810680058339712015850710748035974710L);
1096 TEST_f_f (asin, 0x0.ffffffffffffp0L, 1.5707962425011995974432331617542781977068L);
1097 TEST_f_f (asin, -0x0.ffffffffffffp0L, -1.5707962425011995974432331617542781977068L);
1099 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
1100 TEST_f_f (asin, 0x0.ffffffffffffffffp0L, 1.5707963264656243652399620683025688888978L);
1101 TEST_f_f (asin, -0x0.ffffffffffffffffp0L, -1.5707963264656243652399620683025688888978L);
1109 asin_test_tonearest (void)
1111 int save_round_mode;
1114 if (errno == ENOSYS)
1115 /* Function not implemented. */
1118 START (asin_tonearest);
1120 save_round_mode = fegetround ();
1122 if (!fesetround (FE_TONEAREST))
1124 TEST_f_f (asin, 0, 0);
1125 TEST_f_f (asin, minus_zero, minus_zero);
1126 TEST_f_f (asin, 0.5, M_PI_6l);
1127 TEST_f_f (asin, -0.5, -M_PI_6l);
1128 TEST_f_f (asin, 1.0, M_PI_2l);
1129 TEST_f_f (asin, -1.0, -M_PI_2l);
1132 fesetround (save_round_mode);
1134 END (asin_tonearest);
1139 asin_test_towardzero (void)
1141 int save_round_mode;
1144 if (errno == ENOSYS)
1145 /* Function not implemented. */
1148 START (asin_towardzero);
1150 save_round_mode = fegetround ();
1152 if (!fesetround (FE_TOWARDZERO))
1154 TEST_f_f (asin, 0, 0);
1155 TEST_f_f (asin, minus_zero, minus_zero);
1156 TEST_f_f (asin, 0.5, M_PI_6l);
1157 TEST_f_f (asin, -0.5, -M_PI_6l);
1158 TEST_f_f (asin, 1.0, M_PI_2l);
1159 TEST_f_f (asin, -1.0, -M_PI_2l);
1162 fesetround (save_round_mode);
1164 END (asin_towardzero);
1169 asin_test_downward (void)
1171 int save_round_mode;
1174 if (errno == ENOSYS)
1175 /* Function not implemented. */
1178 START (asin_downward);
1180 save_round_mode = fegetround ();
1182 if (!fesetround (FE_DOWNWARD))
1184 TEST_f_f (asin, 0, 0);
1185 TEST_f_f (asin, minus_zero, minus_zero);
1186 TEST_f_f (asin, 0.5, M_PI_6l);
1187 TEST_f_f (asin, -0.5, -M_PI_6l);
1188 TEST_f_f (asin, 1.0, M_PI_2l);
1189 TEST_f_f (asin, -1.0, -M_PI_2l);
1192 fesetround (save_round_mode);
1194 END (asin_downward);
1199 asin_test_upward (void)
1201 int save_round_mode;
1204 if (errno == ENOSYS)
1205 /* Function not implemented. */
1208 START (asin_upward);
1210 save_round_mode = fegetround ();
1212 if (!fesetround (FE_UPWARD))
1214 TEST_f_f (asin, 0, 0);
1215 TEST_f_f (asin, minus_zero, minus_zero);
1216 TEST_f_f (asin, 0.5, M_PI_6l);
1217 TEST_f_f (asin, -0.5, -M_PI_6l);
1218 TEST_f_f (asin, 1.0, M_PI_2l);
1219 TEST_f_f (asin, -1.0, -M_PI_2l);
1222 fesetround (save_round_mode);
1232 if (errno == ENOSYS)
1233 /* Function not implemented. */
1238 TEST_f_f (asinh, 0, 0);
1239 TEST_f_f (asinh, minus_zero, minus_zero);
1241 TEST_f_f (asinh, plus_infty, plus_infty);
1242 TEST_f_f (asinh, minus_infty, minus_infty);
1244 TEST_f_f (asinh, qnan_value, qnan_value);
1245 TEST_f_f (asinh, 0.75L, 0.693147180559945309417232121458176568L);
1255 if (errno == ENOSYS)
1256 /* Function not implemented. */
1261 TEST_f_f (atan, 0, 0);
1262 TEST_f_f (atan, minus_zero, minus_zero);
1264 TEST_f_f (atan, plus_infty, M_PI_2l);
1265 TEST_f_f (atan, minus_infty, -M_PI_2l);
1266 TEST_f_f (atan, qnan_value, qnan_value);
1267 TEST_f_f (atan, max_value, M_PI_2l);
1268 TEST_f_f (atan, -max_value, -M_PI_2l);
1270 TEST_f_f (atan, 1, M_PI_4l);
1271 TEST_f_f (atan, -1, -M_PI_4l);
1273 TEST_f_f (atan, 0.75L, 0.643501108793284386802809228717322638L);
1275 TEST_f_f (atan, 0x1p-100L, 0x1p-100L);
1277 TEST_f_f (atan, 0x1p-600L, 0x1p-600L);
1279 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
1280 TEST_f_f (atan, 0x1p-10000L, 0x1p-10000L);
1293 if (errno == ENOSYS)
1294 /* Function not implemented. */
1300 TEST_f_f (atanh, 0, 0);
1301 TEST_f_f (atanh, minus_zero, minus_zero);
1303 TEST_f_f (atanh, 1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
1304 TEST_f_f (atanh, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
1305 TEST_f_f (atanh, qnan_value, qnan_value);
1307 /* atanh (x) == qNaN plus invalid exception if |x| > 1. */
1308 TEST_f_f (atanh, 1.125L, qnan_value, INVALID_EXCEPTION);
1309 TEST_f_f (atanh, -1.125L, qnan_value, INVALID_EXCEPTION);
1310 TEST_f_f (atanh, max_value, qnan_value, INVALID_EXCEPTION);
1311 TEST_f_f (atanh, -max_value, qnan_value, INVALID_EXCEPTION);
1313 TEST_f_f (atanh, 0.75L, 0.972955074527656652552676371721589865L);
1322 FUNC(atan2) (-0, 1);
1323 if (errno == ENOSYS)
1324 /* Function not implemented. */
1329 /* atan2 (0,x) == 0 for x > 0. */
1330 TEST_ff_f (atan2, 0, 1, 0);
1332 /* atan2 (-0,x) == -0 for x > 0. */
1333 TEST_ff_f (atan2, minus_zero, 1, minus_zero);
1335 TEST_ff_f (atan2, 0, 0, 0);
1336 TEST_ff_f (atan2, minus_zero, 0, minus_zero);
1338 /* atan2 (+0,x) == +pi for x < 0. */
1339 TEST_ff_f (atan2, 0, -1, M_PIl);
1341 /* atan2 (-0,x) == -pi for x < 0. */
1342 TEST_ff_f (atan2, minus_zero, -1, -M_PIl);
1344 TEST_ff_f (atan2, 0, minus_zero, M_PIl);
1345 TEST_ff_f (atan2, minus_zero, minus_zero, -M_PIl);
1347 /* atan2 (y,+0) == pi/2 for y > 0. */
1348 TEST_ff_f (atan2, 1, 0, M_PI_2l);
1350 /* atan2 (y,-0) == pi/2 for y > 0. */
1351 TEST_ff_f (atan2, 1, minus_zero, M_PI_2l);
1353 /* atan2 (y,+0) == -pi/2 for y < 0. */
1354 TEST_ff_f (atan2, -1, 0, -M_PI_2l);
1356 /* atan2 (y,-0) == -pi/2 for y < 0. */
1357 TEST_ff_f (atan2, -1, minus_zero, -M_PI_2l);
1359 /* atan2 (y,inf) == +0 for finite y > 0. */
1360 TEST_ff_f (atan2, 1, plus_infty, 0);
1362 /* atan2 (y,inf) == -0 for finite y < 0. */
1363 TEST_ff_f (atan2, -1, plus_infty, minus_zero);
1365 /* atan2(+inf, x) == pi/2 for finite x. */
1366 TEST_ff_f (atan2, plus_infty, -1, M_PI_2l);
1368 /* atan2(-inf, x) == -pi/2 for finite x. */
1369 TEST_ff_f (atan2, minus_infty, 1, -M_PI_2l);
1371 /* atan2 (y,-inf) == +pi for finite y > 0. */
1372 TEST_ff_f (atan2, 1, minus_infty, M_PIl);
1374 /* atan2 (y,-inf) == -pi for finite y < 0. */
1375 TEST_ff_f (atan2, -1, minus_infty, -M_PIl);
1377 TEST_ff_f (atan2, plus_infty, plus_infty, M_PI_4l);
1378 TEST_ff_f (atan2, minus_infty, plus_infty, -M_PI_4l);
1379 TEST_ff_f (atan2, plus_infty, minus_infty, M_PI_34l);
1380 TEST_ff_f (atan2, minus_infty, minus_infty, -M_PI_34l);
1381 TEST_ff_f (atan2, qnan_value, qnan_value, qnan_value);
1383 TEST_ff_f (atan2, max_value, max_value, M_PI_4l);
1385 TEST_ff_f (atan2, max_value, min_value, M_PI_2l);
1386 TEST_ff_f (atan2, -max_value, -min_value, -M_PI_2l);
1388 TEST_ff_f (atan2, 0.75L, 1, 0.643501108793284386802809228717322638L);
1389 TEST_ff_f (atan2, -0.75L, 1.0L, -0.643501108793284386802809228717322638L);
1390 TEST_ff_f (atan2, 0.75L, -1.0L, 2.49809154479650885165983415456218025L);
1391 TEST_ff_f (atan2, -0.75L, -1.0L, -2.49809154479650885165983415456218025L);
1392 TEST_ff_f (atan2, 0.390625L, .00029L, 1.57005392693128974780151246612928941L);
1393 TEST_ff_f (atan2, 1.390625L, 0.9296875L, 0.981498387184244311516296577615519772L);
1395 TEST_ff_f (atan2, -0.00756827042671106339L, -.001792735857538728036L, -1.80338464113663849327153994379639112L);
1396 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
1397 TEST_ff_f (atan2, 0x1.00000000000001p0L, 0x1.00000000000001p0L, M_PI_4l);
1407 FUNC(cabs) (BUILD_COMPLEX (0.7L, 12.4L));
1408 if (errno == ENOSYS)
1409 /* Function not implemented. */
1414 /* cabs (x + iy) is specified as hypot (x,y) */
1416 /* cabs (+inf + i x) == +inf. */
1417 TEST_c_f (cabs, plus_infty, 1.0, plus_infty);
1418 /* cabs (-inf + i x) == +inf. */
1419 TEST_c_f (cabs, minus_infty, 1.0, plus_infty);
1421 TEST_c_f (cabs, minus_infty, qnan_value, plus_infty);
1422 TEST_c_f (cabs, minus_infty, qnan_value, plus_infty);
1424 TEST_c_f (cabs, qnan_value, qnan_value, qnan_value);
1426 /* cabs (x,y) == cabs (y,x). */
1427 TEST_c_f (cabs, 0.75L, 12.390625L, 12.4133028598606664302388810868156657L);
1428 /* cabs (x,y) == cabs (-x,y). */
1429 TEST_c_f (cabs, -12.390625L, 0.75L, 12.4133028598606664302388810868156657L);
1430 /* cabs (x,y) == cabs (-y,x). */
1431 TEST_c_f (cabs, -0.75L, 12.390625L, 12.4133028598606664302388810868156657L);
1432 /* cabs (x,y) == cabs (-x,-y). */
1433 TEST_c_f (cabs, -12.390625L, -0.75L, 12.4133028598606664302388810868156657L);
1434 /* cabs (x,y) == cabs (-y,-x). */
1435 TEST_c_f (cabs, -0.75L, -12.390625L, 12.4133028598606664302388810868156657L);
1436 /* cabs (x,0) == fabs (x). */
1437 TEST_c_f (cabs, -0.75L, 0, 0.75L);
1438 TEST_c_f (cabs, 0.75L, 0, 0.75L);
1439 TEST_c_f (cabs, -1.0L, 0, 1.0L);
1440 TEST_c_f (cabs, 1.0L, 0, 1.0L);
1441 TEST_c_f (cabs, -5.7e7L, 0, 5.7e7L);
1442 TEST_c_f (cabs, 5.7e7L, 0, 5.7e7L);
1444 TEST_c_f (cabs, 0.75L, 1.25L, 1.45773797371132511771853821938639577L);
1454 FUNC(cacos) (BUILD_COMPLEX (0.7L, 1.2L));
1455 if (errno == ENOSYS)
1456 /* Function not implemented. */
1462 TEST_c_c (cacos, 0, 0, M_PI_2l, minus_zero);
1463 TEST_c_c (cacos, minus_zero, 0, M_PI_2l, minus_zero);
1464 TEST_c_c (cacos, minus_zero, minus_zero, M_PI_2l, 0.0);
1465 TEST_c_c (cacos, 0, minus_zero, M_PI_2l, 0.0);
1467 TEST_c_c (cacos, minus_infty, plus_infty, M_PI_34l, minus_infty);
1468 TEST_c_c (cacos, minus_infty, minus_infty, M_PI_34l, plus_infty);
1470 TEST_c_c (cacos, plus_infty, plus_infty, M_PI_4l, minus_infty);
1471 TEST_c_c (cacos, plus_infty, minus_infty, M_PI_4l, plus_infty);
1473 TEST_c_c (cacos, -10.0, plus_infty, M_PI_2l, minus_infty);
1474 TEST_c_c (cacos, -10.0, minus_infty, M_PI_2l, plus_infty);
1475 TEST_c_c (cacos, 0, plus_infty, M_PI_2l, minus_infty);
1476 TEST_c_c (cacos, 0, minus_infty, M_PI_2l, plus_infty);
1477 TEST_c_c (cacos, 0.1L, plus_infty, M_PI_2l, minus_infty);
1478 TEST_c_c (cacos, 0.1L, minus_infty, M_PI_2l, plus_infty);
1480 TEST_c_c (cacos, minus_infty, 0, M_PIl, minus_infty);
1481 TEST_c_c (cacos, minus_infty, minus_zero, M_PIl, plus_infty);
1482 TEST_c_c (cacos, minus_infty, 100, M_PIl, minus_infty);
1483 TEST_c_c (cacos, minus_infty, -100, M_PIl, plus_infty);
1485 TEST_c_c (cacos, plus_infty, 0, 0.0, minus_infty);
1486 TEST_c_c (cacos, plus_infty, minus_zero, 0.0, plus_infty);
1487 TEST_c_c (cacos, plus_infty, 0.5, 0.0, minus_infty);
1488 TEST_c_c (cacos, plus_infty, -0.5, 0.0, plus_infty);
1490 TEST_c_c (cacos, plus_infty, qnan_value, qnan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
1491 TEST_c_c (cacos, minus_infty, qnan_value, qnan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
1493 TEST_c_c (cacos, 0, qnan_value, M_PI_2l, qnan_value);
1494 TEST_c_c (cacos, minus_zero, qnan_value, M_PI_2l, qnan_value);
1496 TEST_c_c (cacos, qnan_value, plus_infty, qnan_value, minus_infty);
1497 TEST_c_c (cacos, qnan_value, minus_infty, qnan_value, plus_infty);
1499 TEST_c_c (cacos, 10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
1500 TEST_c_c (cacos, -10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
1502 TEST_c_c (cacos, qnan_value, 0.75, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
1503 TEST_c_c (cacos, qnan_value, -0.75, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
1505 TEST_c_c (cacos, qnan_value, qnan_value, qnan_value, qnan_value);
1507 TEST_c_c (cacos, plus_zero, -1.5L, M_PI_2l, 1.194763217287109304111930828519090523536L);
1508 TEST_c_c (cacos, minus_zero, -1.5L, M_PI_2l, 1.194763217287109304111930828519090523536L);
1509 TEST_c_c (cacos, plus_zero, -1.0L, M_PI_2l, 0.8813735870195430252326093249797923090282L);
1510 TEST_c_c (cacos, minus_zero, -1.0L, M_PI_2l, 0.8813735870195430252326093249797923090282L);
1511 TEST_c_c (cacos, plus_zero, -0.5L, M_PI_2l, 0.4812118250596034474977589134243684231352L);
1512 TEST_c_c (cacos, minus_zero, -0.5L, M_PI_2l, 0.4812118250596034474977589134243684231352L);
1513 TEST_c_c (cacos, plus_zero, 0.5L, M_PI_2l, -0.4812118250596034474977589134243684231352L);
1514 TEST_c_c (cacos, minus_zero, 0.5L, M_PI_2l, -0.4812118250596034474977589134243684231352L);
1515 TEST_c_c (cacos, plus_zero, 1.0L, M_PI_2l, -0.8813735870195430252326093249797923090282L);
1516 TEST_c_c (cacos, minus_zero, 1.0L, M_PI_2l, -0.8813735870195430252326093249797923090282L);
1517 TEST_c_c (cacos, plus_zero, 1.5L, M_PI_2l, -1.194763217287109304111930828519090523536L);
1518 TEST_c_c (cacos, minus_zero, 1.5L, M_PI_2l, -1.194763217287109304111930828519090523536L);
1520 TEST_c_c (cacos, -1.5L, plus_zero, M_PIl, -0.9624236501192068949955178268487368462704L);
1521 TEST_c_c (cacos, -1.5L, minus_zero, M_PIl, 0.9624236501192068949955178268487368462704L);
1522 TEST_c_c (cacos, -1.0L, plus_zero, M_PIl, minus_zero);
1523 TEST_c_c (cacos, -1.0L, minus_zero, M_PIl, plus_zero);
1524 TEST_c_c (cacos, -0.5L, plus_zero, 2.094395102393195492308428922186335256131L, minus_zero);
1525 TEST_c_c (cacos, -0.5L, minus_zero, 2.094395102393195492308428922186335256131L, plus_zero);
1526 TEST_c_c (cacos, 0.5L, plus_zero, 1.047197551196597746154214461093167628066L, minus_zero);
1527 TEST_c_c (cacos, 0.5L, minus_zero, 1.047197551196597746154214461093167628066L, plus_zero);
1528 TEST_c_c (cacos, 1.0L, plus_zero, plus_zero, minus_zero);
1529 TEST_c_c (cacos, 1.0L, minus_zero, plus_zero, plus_zero);
1530 TEST_c_c (cacos, 1.5L, plus_zero, plus_zero, -0.9624236501192068949955178268487368462704L);
1531 TEST_c_c (cacos, 1.5L, minus_zero, plus_zero, 0.9624236501192068949955178268487368462704L);
1533 TEST_c_c (cacos, 0x1p50L, 1.0L, 8.881784197001252323389053344727730248720e-16L, -3.535050620855721078027883819436720218708e1L);
1534 TEST_c_c (cacos, 0x1p50L, -1.0L, 8.881784197001252323389053344727730248720e-16L, 3.535050620855721078027883819436720218708e1L);
1535 TEST_c_c (cacos, -0x1p50L, 1.0L, 3.141592653589792350284223683154270545292L, -3.535050620855721078027883819436720218708e1L);
1536 TEST_c_c (cacos, -0x1p50L, -1.0L, 3.141592653589792350284223683154270545292L, 3.535050620855721078027883819436720218708e1L);
1537 TEST_c_c (cacos, 1.0L, 0x1p50L, 1.570796326794895731052901991514519103193L, -3.535050620855721078027883819436759661753e1L);
1538 TEST_c_c (cacos, -1.0L, 0x1p50L, 1.570796326794897507409741391764983781004L, -3.535050620855721078027883819436759661753e1L);
1539 TEST_c_c (cacos, 1.0L, -0x1p50L, 1.570796326794895731052901991514519103193L, 3.535050620855721078027883819436759661753e1L);
1540 TEST_c_c (cacos, -1.0L, -0x1p50L, 1.570796326794897507409741391764983781004L, 3.535050620855721078027883819436759661753e1L);
1542 TEST_c_c (cacos, 0x1p500L, 1.0L, 3.054936363499604682051979393213617699789e-151L, -3.472667374605326000180332928505464606058e2L);
1543 TEST_c_c (cacos, 0x1p500L, -1.0L, 3.054936363499604682051979393213617699789e-151L, 3.472667374605326000180332928505464606058e2L);
1544 TEST_c_c (cacos, -0x1p500L, 1.0L, 3.141592653589793238462643383279502884197L, -3.472667374605326000180332928505464606058e2L);
1545 TEST_c_c (cacos, -0x1p500L, -1.0L, 3.141592653589793238462643383279502884197L, 3.472667374605326000180332928505464606058e2L);
1546 TEST_c_c (cacos, 1.0L, 0x1p500L, 1.570796326794896619231321691639751442099L, -3.472667374605326000180332928505464606058e2L);
1547 TEST_c_c (cacos, -1.0L, 0x1p500L, 1.570796326794896619231321691639751442099L, -3.472667374605326000180332928505464606058e2L);
1548 TEST_c_c (cacos, 1.0L, -0x1p500L, 1.570796326794896619231321691639751442099L, 3.472667374605326000180332928505464606058e2L);
1549 TEST_c_c (cacos, -1.0L, -0x1p500L, 1.570796326794896619231321691639751442099L, 3.472667374605326000180332928505464606058e2L);
1551 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
1552 TEST_c_c (cacos, 0x1p5000L, 1.0L, 7.079811261048172892385615158694057552948e-1506L, -3.466429049980286492395577839412341016946e3L);
1553 TEST_c_c (cacos, 0x1p5000L, -1.0L, 7.079811261048172892385615158694057552948e-1506L, 3.466429049980286492395577839412341016946e3L);
1554 TEST_c_c (cacos, -0x1p5000L, 1.0L, 3.141592653589793238462643383279502884197L, -3.466429049980286492395577839412341016946e3L);
1555 TEST_c_c (cacos, -0x1p5000L, -1.0L, 3.141592653589793238462643383279502884197L, 3.466429049980286492395577839412341016946e3L);
1556 TEST_c_c (cacos, 1.0L, 0x1p5000L, 1.570796326794896619231321691639751442099L, -3.466429049980286492395577839412341016946e3L);
1557 TEST_c_c (cacos, -1.0L, 0x1p5000L, 1.570796326794896619231321691639751442099L, -3.466429049980286492395577839412341016946e3L);
1558 TEST_c_c (cacos, 1.0L, -0x1p5000L, 1.570796326794896619231321691639751442099L, 3.466429049980286492395577839412341016946e3L);
1559 TEST_c_c (cacos, -1.0L, -0x1p5000L, 1.570796326794896619231321691639751442099L, 3.466429049980286492395577839412341016946e3L);
1562 TEST_c_c (cacos, 0x1.fp127L, 0x1.fp127L, 7.853981633974483096156608458198757210493e-1L, -8.973081118419833726837456344608533993585e1L);
1564 TEST_c_c (cacos, 0x1.fp1023L, 0x1.fp1023L, 7.853981633974483096156608458198757210493e-1L, -7.107906849659093345062145442726115449315e2L);
1566 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
1567 TEST_c_c (cacos, 0x1.fp16383L, 0x1.fp16383L, 7.853981633974483096156608458198757210493e-1L, -1.135753137836666928715489992987020363057e4L);
1570 TEST_c_c (cacos, 0x1.fp-129L, 1.5L, 1.570796326794896619231321691639751442097L, -1.194763217287109304111930828519090523536L);
1571 TEST_c_c (cacos, 0x1.fp-129L, -1.5L, 1.570796326794896619231321691639751442097L, 1.194763217287109304111930828519090523536L);
1572 TEST_c_c (cacos, -0x1.fp-129L, 1.5L, 1.570796326794896619231321691639751442100L, -1.194763217287109304111930828519090523536L);
1573 TEST_c_c (cacos, -0x1.fp-129L, -1.5L, 1.570796326794896619231321691639751442100L, 1.194763217287109304111930828519090523536L);
1574 TEST_c_c (cacos, 1.5L, 0x1.fp-129L, 2.546345110742945032959687790021055102355e-39L, -9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION_FLOAT);
1575 TEST_c_c (cacos, -1.5L, 0x1.fp-129L, 3.141592653589793238462643383279502884195L, -9.624236501192068949955178268487368462704e-1L);
1576 TEST_c_c (cacos, 1.5L, -0x1.fp-129L, 2.546345110742945032959687790021055102355e-39L, 9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION_FLOAT);
1577 TEST_c_c (cacos, -1.5L, -0x1.fp-129L, 3.141592653589793238462643383279502884195L, 9.624236501192068949955178268487368462704e-1L);
1579 TEST_c_c (cacos, 0x1.fp-1025L, 1.5L, 1.570796326794896619231321691639751442099L, -1.194763217287109304111930828519090523536L);
1580 TEST_c_c (cacos, 0x1.fp-1025L, -1.5L, 1.570796326794896619231321691639751442099L, 1.194763217287109304111930828519090523536L);
1581 TEST_c_c (cacos, -0x1.fp-1025L, 1.5L, 1.570796326794896619231321691639751442099L, -1.194763217287109304111930828519090523536L);
1582 TEST_c_c (cacos, -0x1.fp-1025L, -1.5L, 1.570796326794896619231321691639751442099L, 1.194763217287109304111930828519090523536L);
1583 TEST_c_c (cacos, 1.5L, 0x1.fp-1025L, 4.819934639999230680322935210539402497827e-309L, -9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
1584 TEST_c_c (cacos, -1.5L, 0x1.fp-1025L, 3.141592653589793238462643383279502884197L, -9.624236501192068949955178268487368462704e-1L);
1585 TEST_c_c (cacos, 1.5L, -0x1.fp-1025L, 4.819934639999230680322935210539402497827e-309L, 9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
1586 TEST_c_c (cacos, -1.5L, -0x1.fp-1025L, 3.141592653589793238462643383279502884197L, 9.624236501192068949955178268487368462704e-1L);
1588 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
1589 TEST_c_c (cacos, 0x1.fp-16385L, 1.5L, 1.570796326794896619231321691639751442099L, -1.194763217287109304111930828519090523536L);
1590 TEST_c_c (cacos, 0x1.fp-16385L, -1.5L, 1.570796326794896619231321691639751442099L, 1.194763217287109304111930828519090523536L);
1591 TEST_c_c (cacos, -0x1.fp-16385L, 1.5L, 1.570796326794896619231321691639751442099L, -1.194763217287109304111930828519090523536L);
1592 TEST_c_c (cacos, -0x1.fp-16385L, -1.5L, 1.570796326794896619231321691639751442099L, 1.194763217287109304111930828519090523536L);
1593 TEST_c_c (cacos, 1.5L, 0x1.fp-16385L, 7.282957076134209141226696333885150260319e-4933L, -9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION);
1594 TEST_c_c (cacos, -1.5L, 0x1.fp-16385L, 3.141592653589793238462643383279502884197L, -9.624236501192068949955178268487368462704e-1L);
1595 TEST_c_c (cacos, 1.5L, -0x1.fp-16385L, 7.282957076134209141226696333885150260319e-4933L, 9.624236501192068949955178268487368462704e-1L, UNDERFLOW_EXCEPTION);
1596 TEST_c_c (cacos, -1.5L, -0x1.fp-16385L, 3.141592653589793238462643383279502884197L, 9.624236501192068949955178268487368462704e-1L);
1599 TEST_c_c (cacos, 0.5L, 1.0L, 1.221357263937683325603909865564381489366L, -9.261330313501824245501244453057873152694e-1L);
1600 TEST_c_c (cacos, 0.5L, -1.0L, 1.221357263937683325603909865564381489366L, 9.261330313501824245501244453057873152694e-1L);
1601 TEST_c_c (cacos, -0.5L, 1.0L, 1.920235389652109912858733517715121394831L, -9.261330313501824245501244453057873152694e-1L);
1602 TEST_c_c (cacos, -0.5L, -1.0L, 1.920235389652109912858733517715121394831L, 9.261330313501824245501244453057873152694e-1L);
1603 TEST_c_c (cacos, 1.0L, 0.5L, 6.748888455860063801646649673121744318756e-1L, -7.328576759736452608886724437653071523305e-1L);
1604 TEST_c_c (cacos, -1.0L, 0.5L, 2.466703808003786858297978415967328452322L, -7.328576759736452608886724437653071523305e-1L);
1605 TEST_c_c (cacos, 1.0L, -0.5L, 6.748888455860063801646649673121744318756e-1L, 7.328576759736452608886724437653071523305e-1L);
1606 TEST_c_c (cacos, -1.0L, -0.5L, 2.466703808003786858297978415967328452322L, 7.328576759736452608886724437653071523305e-1L);
1607 TEST_c_c (cacos, 0.25L, 1.0L, 1.394493894017929688812643125003661339452L, -8.924633639033482359562124741744951972772e-1L);
1608 TEST_c_c (cacos, 0.25L, -1.0L, 1.394493894017929688812643125003661339452L, 8.924633639033482359562124741744951972772e-1L);
1609 TEST_c_c (cacos, -0.25L, 1.0L, 1.747098759571863549650000258275841544745L, -8.924633639033482359562124741744951972772e-1L);
1610 TEST_c_c (cacos, -0.25L, -1.0L, 1.747098759571863549650000258275841544745L, 8.924633639033482359562124741744951972772e-1L);
1611 TEST_c_c (cacos, 1.0L, 0.25L, 4.890443302710802929202843732146540079124e-1L, -5.097911466811016354623559941115413499164e-1L);
1612 TEST_c_c (cacos, -1.0L, 0.25L, 2.652548323318712945542359010064848876285L, -5.097911466811016354623559941115413499164e-1L);
1613 TEST_c_c (cacos, 1.0L, -0.25L, 4.890443302710802929202843732146540079124e-1L, 5.097911466811016354623559941115413499164e-1L);
1614 TEST_c_c (cacos, -1.0L, -0.25L, 2.652548323318712945542359010064848876285L, 5.097911466811016354623559941115413499164e-1L);
1615 TEST_c_c (cacos, 0x1.fp-10L, 1.0L, 1.569458417435338878318763342108699202986L, -8.813742198809567991336704287826445879025e-1L);
1616 TEST_c_c (cacos, 0x1.fp-10L, -1.0L, 1.569458417435338878318763342108699202986L, 8.813742198809567991336704287826445879025e-1L);
1617 TEST_c_c (cacos, -0x1.fp-10L, 1.0L, 1.572134236154454360143880041170803681211L, -8.813742198809567991336704287826445879025e-1L);
1618 TEST_c_c (cacos, -0x1.fp-10L, -1.0L, 1.572134236154454360143880041170803681211L, 8.813742198809567991336704287826445879025e-1L);
1619 TEST_c_c (cacos, 1.0L, 0x1.fp-10L, 4.349129763101882771258049954181971959031e-2L, -4.350501469856803800217957402220976497152e-2L);
1620 TEST_c_c (cacos, -1.0L, 0x1.fp-10L, 3.098101355958774410750062883737683164607L, -4.350501469856803800217957402220976497152e-2L);
1621 TEST_c_c (cacos, 1.0L, -0x1.fp-10L, 4.349129763101882771258049954181971959031e-2L, 4.350501469856803800217957402220976497152e-2L);
1622 TEST_c_c (cacos, -1.0L, -0x1.fp-10L, 3.098101355958774410750062883737683164607L, 4.350501469856803800217957402220976497152e-2L);
1623 TEST_c_c (cacos, 0x1.fp-30L, 1.0L, 1.570796325518966635014803151387033957091L, -8.813735870195430258081932989769495326854e-1L);
1624 TEST_c_c (cacos, 0x1.fp-30L, -1.0L, 1.570796325518966635014803151387033957091L, 8.813735870195430258081932989769495326854e-1L);
1625 TEST_c_c (cacos, -0x1.fp-30L, 1.0L, 1.570796328070826603447840231892468927106L, -8.813735870195430258081932989769495326854e-1L);
1626 TEST_c_c (cacos, -0x1.fp-30L, -1.0L, 1.570796328070826603447840231892468927106L, 8.813735870195430258081932989769495326854e-1L);
1627 TEST_c_c (cacos, 1.0L, 0x1.fp-30L, 4.247867097467650115899790787875186617316e-5L, -4.247867098745151888768727039216644758847e-5L);
1628 TEST_c_c (cacos, -1.0L, 0x1.fp-30L, 3.141550174918818561961484385371624132331L, -4.247867098745151888768727039216644758847e-5L);
1629 TEST_c_c (cacos, 1.0L, -0x1.fp-30L, 4.247867097467650115899790787875186617316e-5L, 4.247867098745151888768727039216644758847e-5L);
1630 TEST_c_c (cacos, -1.0L, -0x1.fp-30L, 3.141550174918818561961484385371624132331L, 4.247867098745151888768727039216644758847e-5L);
1631 TEST_c_c (cacos, 0x1.fp-100L, 1.0L, 1.570796326794896619231321691638670687364L, -8.813735870195430252326093249797923090282e-1L);
1632 TEST_c_c (cacos, 0x1.fp-100L, -1.0L, 1.570796326794896619231321691638670687364L, 8.813735870195430252326093249797923090282e-1L);
1633 TEST_c_c (cacos, -0x1.fp-100L, 1.0L, 1.570796326794896619231321691640832196834L, -8.813735870195430252326093249797923090282e-1L);
1634 TEST_c_c (cacos, -0x1.fp-100L, -1.0L, 1.570796326794896619231321691640832196834L, 8.813735870195430252326093249797923090282e-1L);
1635 TEST_c_c (cacos, 1.0L, 0x1.fp-100L, 1.236292038260260888664514866456887257525e-15L, -1.236292038260260888664514866457202186027e-15L);
1636 TEST_c_c (cacos, -1.0L, 0x1.fp-100L, 3.141592653589792002170605123018614219682L, -1.236292038260260888664514866457202186027e-15L);
1637 TEST_c_c (cacos, 1.0L, -0x1.fp-100L, 1.236292038260260888664514866456887257525e-15L, 1.236292038260260888664514866457202186027e-15L);
1638 TEST_c_c (cacos, -1.0L, -0x1.fp-100L, 3.141592653589792002170605123018614219682L, 1.236292038260260888664514866457202186027e-15L);
1639 TEST_c_c (cacos, 0x1.fp-129L, 1.0L, 1.570796326794896619231321691639751442097L, -8.813735870195430252326093249797923090282e-1L);
1640 TEST_c_c (cacos, 0x1.fp-129L, -1.0L, 1.570796326794896619231321691639751442097L, 8.813735870195430252326093249797923090282e-1L);
1641 TEST_c_c (cacos, -0x1.fp-129L, 1.0L, 1.570796326794896619231321691639751442101L, -8.813735870195430252326093249797923090282e-1L);
1642 TEST_c_c (cacos, -0x1.fp-129L, -1.0L, 1.570796326794896619231321691639751442101L, 8.813735870195430252326093249797923090282e-1L);
1643 TEST_c_c (cacos, 1.0L, 0x1.fp-129L, 5.335635276982233498398987585285818977930e-20L, -5.335635276982233498398987585285818977933e-20L);
1644 TEST_c_c (cacos, -1.0L, 0x1.fp-129L, 3.141592653589793238409287030509680549213L, -5.335635276982233498398987585285818977933e-20L);
1645 TEST_c_c (cacos, 1.0L, -0x1.fp-129L, 5.335635276982233498398987585285818977930e-20L, 5.335635276982233498398987585285818977933e-20L);
1646 TEST_c_c (cacos, -1.0L, -0x1.fp-129L, 3.141592653589793238409287030509680549213L, 5.335635276982233498398987585285818977933e-20L);
1648 TEST_c_c (cacos, 0x1.fp-1000L, 1.0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797923090282e-1L);
1649 TEST_c_c (cacos, 0x1.fp-1000L, -1.0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797923090282e-1L);
1650 TEST_c_c (cacos, -0x1.fp-1000L, 1.0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797923090282e-1L);
1651 TEST_c_c (cacos, -0x1.fp-1000L, -1.0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797923090282e-1L);
1652 TEST_c_c (cacos, 1.0L, 0x1.fp-1000L, 4.252291453851660175550490409247739011867e-151L, -4.252291453851660175550490409247739011867e-151L);
1653 TEST_c_c (cacos, -1.0L, 0x1.fp-1000L, 3.141592653589793238462643383279502884197L, -4.252291453851660175550490409247739011867e-151L);
1654 TEST_c_c (cacos, 1.0L, -0x1.fp-1000L, 4.252291453851660175550490409247739011867e-151L, 4.252291453851660175550490409247739011867e-151L);
1655 TEST_c_c (cacos, -1.0L, -0x1.fp-1000L, 3.141592653589793238462643383279502884197L, 4.252291453851660175550490409247739011867e-151L);
1656 TEST_c_c (cacos, 0x1.fp-1025L, 1.0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797923090282e-1L);
1657 TEST_c_c (cacos, 0x1.fp-1025L, -1.0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797923090282e-1L);
1658 TEST_c_c (cacos, -0x1.fp-1025L, 1.0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797923090282e-1L);
1659 TEST_c_c (cacos, -0x1.fp-1025L, -1.0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797923090282e-1L);
1660 TEST_c_c (cacos, 1.0L, 0x1.fp-1025L, 7.340879205566679497036857179189356754017e-155L, -7.340879205566679497036857179189356754017e-155L);
1661 TEST_c_c (cacos, -1.0L, 0x1.fp-1025L, 3.141592653589793238462643383279502884197L, -7.340879205566679497036857179189356754017e-155L);
1662 TEST_c_c (cacos, 1.0L, -0x1.fp-1025L, 7.340879205566679497036857179189356754017e-155L, 7.340879205566679497036857179189356754017e-155L);
1663 TEST_c_c (cacos, -1.0L, -0x1.fp-1025L, 3.141592653589793238462643383279502884197L, 7.340879205566679497036857179189356754017e-155L);
1665 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
1666 TEST_c_c (cacos, 0x1.fp-10000L, 1.0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797923090282e-1L);
1667 TEST_c_c (cacos, 0x1.fp-10000L, -1.0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797923090282e-1L);
1668 TEST_c_c (cacos, -0x1.fp-10000L, 1.0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797923090282e-1L);
1669 TEST_c_c (cacos, -0x1.fp-10000L, -1.0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797923090282e-1L);
1670 TEST_c_c (cacos, 1.0L, 0x1.fp-10000L, 9.854680208706673586644342922051388714633e-1506L, -9.854680208706673586644342922051388714633e-1506L);
1671 TEST_c_c (cacos, -1.0L, 0x1.fp-10000L, 3.141592653589793238462643383279502884197L, -9.854680208706673586644342922051388714633e-1506L);
1672 TEST_c_c (cacos, 1.0L, -0x1.fp-10000L, 9.854680208706673586644342922051388714633e-1506L, 9.854680208706673586644342922051388714633e-1506L);
1673 TEST_c_c (cacos, -1.0L, -0x1.fp-10000L, 3.141592653589793238462643383279502884197L, 9.854680208706673586644342922051388714633e-1506L);
1674 TEST_c_c (cacos, 0x1.fp-16385L, 1.0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797923090282e-1L);
1675 TEST_c_c (cacos, 0x1.fp-16385L, -1.0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797923090282e-1L);
1676 TEST_c_c (cacos, -0x1.fp-16385L, 1.0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797923090282e-1L);
1677 TEST_c_c (cacos, -0x1.fp-16385L, -1.0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797923090282e-1L);
1678 TEST_c_c (cacos, 1.0L, 0x1.fp-16385L, 9.023632056840860275214893047597614177639e-2467L, -9.023632056840860275214893047597614177639e-2467L);
1679 TEST_c_c (cacos, -1.0L, 0x1.fp-16385L, 3.141592653589793238462643383279502884197L, -9.023632056840860275214893047597614177639e-2467L);
1680 TEST_c_c (cacos, 1.0L, -0x1.fp-16385L, 9.023632056840860275214893047597614177639e-2467L, 9.023632056840860275214893047597614177639e-2467L);
1681 TEST_c_c (cacos, -1.0L, -0x1.fp-16385L, 3.141592653589793238462643383279502884197L, 9.023632056840860275214893047597614177639e-2467L);
1684 TEST_c_c (cacos, 0x1p-23L, 0x1.000002p0L, 1.570796242501204621739026081991856762292L, -8.813736713132400470205730751186547909968e-1L);
1685 TEST_c_c (cacos, 0x1p-23L, -0x1.000002p0L, 1.570796242501204621739026081991856762292L, 8.813736713132400470205730751186547909968e-1L);
1686 TEST_c_c (cacos, -0x1p-23L, 0x1.000002p0L, 1.570796411088588616723617301287646121905L, -8.813736713132400470205730751186547909968e-1L);
1687 TEST_c_c (cacos, -0x1p-23L, -0x1.000002p0L, 1.570796411088588616723617301287646121905L, 8.813736713132400470205730751186547909968e-1L);
1688 TEST_c_c (cacos, 0x1.000002p0L, 0x1p-23L, 2.222118384408546368406374049167636760903e-4L, -5.364668491573609633134147164031476452679e-4L);
1689 TEST_c_c (cacos, -0x1.000002p0L, 0x1p-23L, 3.141370441751352383825802745874586120521L, -5.364668491573609633134147164031476452679e-4L);
1690 TEST_c_c (cacos, 0x1.000002p0L, -0x1p-23L, 2.222118384408546368406374049167636760903e-4L, 5.364668491573609633134147164031476452679e-4L);
1691 TEST_c_c (cacos, -0x1.000002p0L, -0x1p-23L, 3.141370441751352383825802745874586120521L, 5.364668491573609633134147164031476452679e-4L);
1692 TEST_c_c (cacos, 0x1.fp-129L, 0x1.000002p0L, 1.570796326794896619231321691639751442097L, -8.813736713132375348727889167749389235161e-1L);
1693 TEST_c_c (cacos, 0x1.fp-129L, -0x1.000002p0L, 1.570796326794896619231321691639751442097L, 8.813736713132375348727889167749389235161e-1L);
1694 TEST_c_c (cacos, -0x1.fp-129L, 0x1.000002p0L, 1.570796326794896619231321691639751442101L, -8.813736713132375348727889167749389235161e-1L);
1695 TEST_c_c (cacos, -0x1.fp-129L, -0x1.000002p0L, 1.570796326794896619231321691639751442101L, 8.813736713132375348727889167749389235161e-1L);
1696 TEST_c_c (cacos, 0x1.000002p0L, 0x1.fp-129L, 5.830451806317544230969669308596361881467e-36L, -4.882812451493617206486388134172712975070e-4L);
1697 TEST_c_c (cacos, -0x1.000002p0L, 0x1.fp-129L, 3.141592653589793238462643383279502878367L, -4.882812451493617206486388134172712975070e-4L);
1698 TEST_c_c (cacos, 0x1.000002p0L, -0x1.fp-129L, 5.830451806317544230969669308596361881467e-36L, 4.882812451493617206486388134172712975070e-4L);
1699 TEST_c_c (cacos, -0x1.000002p0L, -0x1.fp-129L, 3.141592653589793238462643383279502878367L, 4.882812451493617206486388134172712975070e-4L);
1700 TEST_c_c (cacos, 0.0L, 0x1.000002p0L, 1.570796326794896619231321691639751442099L, -8.813736713132375348727889167749389235161e-1L);
1701 TEST_c_c (cacos, 0.0L, -0x1.000002p0L, 1.570796326794896619231321691639751442099L, 8.813736713132375348727889167749389235161e-1L);
1702 TEST_c_c (cacos, -0.0L, 0x1.000002p0L, 1.570796326794896619231321691639751442099L, -8.813736713132375348727889167749389235161e-1L);
1703 TEST_c_c (cacos, -0.0L, -0x1.000002p0L, 1.570796326794896619231321691639751442099L, 8.813736713132375348727889167749389235161e-1L);
1704 TEST_c_c (cacos, 0x1.000002p0L, 0.0L, 0.0L, -4.882812451493617206486388134172712975070e-4L);
1705 TEST_c_c (cacos, -0x1.000002p0L, 0.0L, 3.141592653589793238462643383279502884197L, -4.882812451493617206486388134172712975070e-4L);
1706 TEST_c_c (cacos, 0x1.000002p0L, -0.0L, 0.0L, 4.882812451493617206486388134172712975070e-4L);
1707 TEST_c_c (cacos, -0x1.000002p0L, -0.0L, 3.141592653589793238462643383279502884197L, 4.882812451493617206486388134172712975070e-4L);
1709 TEST_c_c (cacos, 0x1p-52L, 0x1.0000000000001p0L, 1.570796326794896462222075823262262934288L, -8.813735870195431822418551933572982483664e-1L);
1710 TEST_c_c (cacos, 0x1p-52L, -0x1.0000000000001p0L, 1.570796326794896462222075823262262934288L, 8.813735870195431822418551933572982483664e-1L);
1711 TEST_c_c (cacos, -0x1p-52L, 0x1.0000000000001p0L, 1.570796326794896776240567560017239949909L, -8.813735870195431822418551933572982483664e-1L);
1712 TEST_c_c (cacos, -0x1p-52L, -0x1.0000000000001p0L, 1.570796326794896776240567560017239949909L, 8.813735870195431822418551933572982483664e-1L);
1713 TEST_c_c (cacos, 0x1.0000000000001p0L, 0x1p-52L, 9.590301705980041385828904092662391018164e-9L, -2.315303644582684770975188768022139415020e-8L);
1714 TEST_c_c (cacos, -0x1.0000000000001p0L, 0x1p-52L, 3.141592643999491532482601997450598791535L, -2.315303644582684770975188768022139415020e-8L);
1715 TEST_c_c (cacos, 0x1.0000000000001p0L, -0x1p-52L, 9.590301705980041385828904092662391018164e-9L, 2.315303644582684770975188768022139415020e-8L);
1716 TEST_c_c (cacos, -0x1.0000000000001p0L, -0x1p-52L, 3.141592643999491532482601997450598791535L, 2.315303644582684770975188768022139415020e-8L);
1717 TEST_c_c (cacos, 0x1.fp-1025L, 0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, -8.813735870195431822418551933572895326024e-1L);
1718 TEST_c_c (cacos, 0x1.fp-1025L, -0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, 8.813735870195431822418551933572895326024e-1L);
1719 TEST_c_c (cacos, -0x1.fp-1025L, 0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, -8.813735870195431822418551933572895326024e-1L);
1720 TEST_c_c (cacos, -0x1.fp-1025L, -0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, 8.813735870195431822418551933572895326024e-1L);
1721 TEST_c_c (cacos, 0x1.0000000000001p0L, 0x1.fp-1025L, 2.557178503953494342609835913586108008322e-301L, -2.107342425544701550354780375182800088393e-8L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
1722 TEST_c_c (cacos, -0x1.0000000000001p0L, 0x1.fp-1025L, 3.141592653589793238462643383279502884197L, -2.107342425544701550354780375182800088393e-8L);
1723 TEST_c_c (cacos, 0x1.0000000000001p0L, -0x1.fp-1025L, 2.557178503953494342609835913586108008322e-301L, 2.107342425544701550354780375182800088393e-8L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
1724 TEST_c_c (cacos, -0x1.0000000000001p0L, -0x1.fp-1025L, 3.141592653589793238462643383279502884197L, 2.107342425544701550354780375182800088393e-8L);
1725 TEST_c_c (cacos, 0.0L, 0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, -8.813735870195431822418551933572895326024e-1L);
1726 TEST_c_c (cacos, 0.0L, -0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, 8.813735870195431822418551933572895326024e-1L);
1727 TEST_c_c (cacos, -0.0L, 0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, -8.813735870195431822418551933572895326024e-1L);
1728 TEST_c_c (cacos, -0.0L, -0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, 8.813735870195431822418551933572895326024e-1L);
1729 TEST_c_c (cacos, 0x1.0000000000001p0L, 0.0L, 0.0L, -2.107342425544701550354780375182800088393e-8L);
1730 TEST_c_c (cacos, -0x1.0000000000001p0L, 0.0L, 3.141592653589793238462643383279502884197L, -2.107342425544701550354780375182800088393e-8L);
1731 TEST_c_c (cacos, 0x1.0000000000001p0L, -0.0L, 0.0L, 2.107342425544701550354780375182800088393e-8L);
1732 TEST_c_c (cacos, -0x1.0000000000001p0L, -0.0L, 3.141592653589793238462643383279502884197L, 2.107342425544701550354780375182800088393e-8L);
1734 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
1735 TEST_c_c (cacos, 0x1p-63L, 0x1.0000000000000002p0L, 1.570796326794896619154657020805582738031L, -8.813735870195430253092739958139610131001e-1L);
1736 TEST_c_c (cacos, 0x1p-63L, -0x1.0000000000000002p0L, 1.570796326794896619154657020805582738031L, 8.813735870195430253092739958139610131001e-1L);
1737 TEST_c_c (cacos, -0x1p-63L, 0x1.0000000000000002p0L, 1.570796326794896619307986362473920146166L, -8.813735870195430253092739958139610131001e-1L);
1738 TEST_c_c (cacos, -0x1p-63L, -0x1.0000000000000002p0L, 1.570796326794896619307986362473920146166L, 8.813735870195430253092739958139610131001e-1L);
1739 TEST_c_c (cacos, 0x1.0000000000000002p0L, 0x1p-63L, 2.119177303101063432592523199680782317447e-10L, -5.116146586219826555037807251857670783420e-10L);
1740 TEST_c_c (cacos, -0x1.0000000000000002p0L, 0x1p-63L, 3.141592653377875508152537040020250564229L, -5.116146586219826555037807251857670783420e-10L);
1741 TEST_c_c (cacos, 0x1.0000000000000002p0L, -0x1p-63L, 2.119177303101063432592523199680782317447e-10L, 5.116146586219826555037807251857670783420e-10L);
1742 TEST_c_c (cacos, -0x1.0000000000000002p0L, -0x1p-63L, 3.141592653377875508152537040020250564229L, 5.116146586219826555037807251857670783420e-10L);
1743 # if LDBL_MIN_EXP <= -16381
1744 TEST_c_c (cacos, 0x1.fp-16385L, 0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430253092739958139610130980e-1L);
1745 TEST_c_c (cacos, 0x1.fp-16385L, -0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430253092739958139610130980e-1L);
1746 TEST_c_c (cacos, -0x1.fp-16385L, 0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430253092739958139610130980e-1L);
1747 TEST_c_c (cacos, -0x1.fp-16385L, -0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430253092739958139610130980e-1L);
1748 TEST_c_c (cacos, 0x1.0000000000000002p0L, 0x1.fp-16385L, 1.748608650034385653922359120438227480943e-4923L, -4.656612873077392578082927418388212703712e-10L);
1749 TEST_c_c (cacos, -0x1.0000000000000002p0L, 0x1.fp-16385L, 3.141592653589793238462643383279502884197L, -4.656612873077392578082927418388212703712e-10L);
1750 TEST_c_c (cacos, 0x1.0000000000000002p0L, -0x1.fp-16385L, 1.748608650034385653922359120438227480943e-4923L, 4.656612873077392578082927418388212703712e-10L);
1751 TEST_c_c (cacos, -0x1.0000000000000002p0L, -0x1.fp-16385L, 3.141592653589793238462643383279502884197L, 4.656612873077392578082927418388212703712e-10L);
1753 TEST_c_c (cacos, 0.0L, 0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430253092739958139610130980e-1L);
1754 TEST_c_c (cacos, 0.0L, -0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430253092739958139610130980e-1L);
1755 TEST_c_c (cacos, -0.0L, 0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430253092739958139610130980e-1L);
1756 TEST_c_c (cacos, -0.0L, -0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430253092739958139610130980e-1L);
1757 TEST_c_c (cacos, 0x1.0000000000000002p0L, 0.0L, 0.0L, -4.656612873077392578082927418388212703712e-10L);
1758 TEST_c_c (cacos, -0x1.0000000000000002p0L, 0.0L, 3.141592653589793238462643383279502884197L, -4.656612873077392578082927418388212703712e-10L);
1759 TEST_c_c (cacos, 0x1.0000000000000002p0L, -0.0L, 0.0L, 4.656612873077392578082927418388212703712e-10L);
1760 TEST_c_c (cacos, -0x1.0000000000000002p0L, -0.0L, 3.141592653589793238462643383279502884197L, 4.656612873077392578082927418388212703712e-10L);
1762 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
1763 TEST_c_c (cacos, 0x1p-106L, 0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639742726335L, -8.813735870195430252326093249798097405561e-1L);
1764 TEST_c_c (cacos, 0x1p-106L, -0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639742726335L, 8.813735870195430252326093249798097405561e-1L);
1765 TEST_c_c (cacos, -0x1p-106L, 0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639760157863L, -8.813735870195430252326093249798097405561e-1L);
1766 TEST_c_c (cacos, -0x1p-106L, -0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639760157863L, 8.813735870195430252326093249798097405561e-1L);
1767 TEST_c_c (cacos, 0x1.000000000000000000000000008p0L, 0x1p-106L, 5.394221422390606848017034778914096659726e-17L, -2.285028863093221674154232933662774454211e-16L);
1768 TEST_c_c (cacos, -0x1.000000000000000000000000008p0L, 0x1p-106L, 3.141592653589793184520429159373434404027L, -2.285028863093221674154232933662774454211e-16L);
1769 TEST_c_c (cacos, 0x1.000000000000000000000000008p0L, -0x1p-106L, 5.394221422390606848017034778914096659726e-17L, 2.285028863093221674154232933662774454211e-16L);
1770 TEST_c_c (cacos, -0x1.000000000000000000000000008p0L, -0x1p-106L, 3.141592653589793184520429159373434404027L, 2.285028863093221674154232933662774454211e-16L);
1771 TEST_c_c (cacos, 0x1.fp-1025L, 0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249798097405561e-1L);
1772 TEST_c_c (cacos, 0x1.fp-1025L, -0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249798097405561e-1L);
1773 TEST_c_c (cacos, -0x1.fp-1025L, 0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249798097405561e-1L);
1774 TEST_c_c (cacos, -0x1.fp-1025L, -0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249798097405561e-1L);
1775 TEST_c_c (cacos, 0x1.000000000000000000000000008p0L, 0x1.fp-1025L, 2.426922623448365473354662093431821897807e-293L, -2.220446049250313080847263336181636063482e-16L);
1776 TEST_c_c (cacos, -0x1.000000000000000000000000008p0L, 0x1.fp-1025L, 3.141592653589793238462643383279502884197L, -2.220446049250313080847263336181636063482e-16L);
1777 TEST_c_c (cacos, 0x1.000000000000000000000000008p0L, -0x1.fp-1025L, 2.426922623448365473354662093431821897807e-293L, 2.220446049250313080847263336181636063482e-16L);
1778 TEST_c_c (cacos, -0x1.000000000000000000000000008p0L, -0x1.fp-1025L, 3.141592653589793238462643383279502884197L, 2.220446049250313080847263336181636063482e-16L);
1779 TEST_c_c (cacos, 0.0L, 0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249798097405561e-1L);
1780 TEST_c_c (cacos, 0.0L, -0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249798097405561e-1L);
1781 TEST_c_c (cacos, -0.0L, 0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249798097405561e-1L);
1782 TEST_c_c (cacos, -0.0L, -0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249798097405561e-1L);
1783 TEST_c_c (cacos, 0x1.000000000000000000000000008p0L, 0.0L, 0.0L, -2.220446049250313080847263336181636063482e-16L);
1784 TEST_c_c (cacos, -0x1.000000000000000000000000008p0L, 0.0L, 3.141592653589793238462643383279502884197L, -2.220446049250313080847263336181636063482e-16L);
1785 TEST_c_c (cacos, 0x1.000000000000000000000000008p0L, -0.0L, 0.0L, 2.220446049250313080847263336181636063482e-16L);
1786 TEST_c_c (cacos, -0x1.000000000000000000000000008p0L, -0.0L, 3.141592653589793238462643383279502884197L, 2.220446049250313080847263336181636063482e-16L);
1788 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
1789 TEST_c_c (cacos, 0x1p-113L, 0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751374007L, -8.813735870195430252326093249797924452120e-1L);
1790 TEST_c_c (cacos, 0x1p-113L, -0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751374007L, 8.813735870195430252326093249797924452120e-1L);
1791 TEST_c_c (cacos, -0x1p-113L, 0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751510190L, -8.813735870195430252326093249797924452120e-1L);
1792 TEST_c_c (cacos, -0x1p-113L, -0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751510190L, 8.813735870195430252326093249797924452120e-1L);
1793 TEST_c_c (cacos, 0x1.0000000000000000000000000001p0L, 0x1p-113L, 4.767863183742677481693563511435642755521e-18L, -2.019699255375255198156433710951064632386e-17L);
1794 TEST_c_c (cacos, -0x1.0000000000000000000000000001p0L, 0x1p-113L, 3.141592653589793233694780199536825402504L, -2.019699255375255198156433710951064632386e-17L);
1795 TEST_c_c (cacos, 0x1.0000000000000000000000000001p0L, -0x1p-113L, 4.767863183742677481693563511435642755521e-18L, 2.019699255375255198156433710951064632386e-17L);
1796 TEST_c_c (cacos, -0x1.0000000000000000000000000001p0L, -0x1p-113L, 3.141592653589793233694780199536825402504L, 2.019699255375255198156433710951064632386e-17L);
1797 TEST_c_c (cacos, 0x1.fp-16385L, 0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797924452120e-1L);
1798 TEST_c_c (cacos, 0x1.fp-16385L, -0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797924452120e-1L);
1799 TEST_c_c (cacos, -0x1.fp-16385L, 0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797924452120e-1L);
1800 TEST_c_c (cacos, -0x1.fp-16385L, -0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797924452120e-1L);
1801 TEST_c_c (cacos, 0x1.0000000000000000000000000001p0L, 0x1.fp-16385L, 4.148847925325683229178506116378864361396e-4916L, -1.962615573354718824241727964954454332780e-17L);
1802 TEST_c_c (cacos, -0x1.0000000000000000000000000001p0L, 0x1.fp-16385L, 3.141592653589793238462643383279502884197L, -1.962615573354718824241727964954454332780e-17L);
1803 TEST_c_c (cacos, 0x1.0000000000000000000000000001p0L, -0x1.fp-16385L, 4.148847925325683229178506116378864361396e-4916L, 1.962615573354718824241727964954454332780e-17L);
1804 TEST_c_c (cacos, -0x1.0000000000000000000000000001p0L, -0x1.fp-16385L, 3.141592653589793238462643383279502884197L, 1.962615573354718824241727964954454332780e-17L);
1805 TEST_c_c (cacos, 0.0L, 0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797924452120e-1L);
1806 TEST_c_c (cacos, 0.0L, -0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797924452120e-1L);
1807 TEST_c_c (cacos, -0.0L, 0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797924452120e-1L);
1808 TEST_c_c (cacos, -0.0L, -0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797924452120e-1L);
1809 TEST_c_c (cacos, 0x1.0000000000000000000000000001p0L, 0.0L, 0.0L, -1.962615573354718824241727964954454332780e-17L);
1810 TEST_c_c (cacos, -0x1.0000000000000000000000000001p0L, 0.0L, 3.141592653589793238462643383279502884197L, -1.962615573354718824241727964954454332780e-17L);
1811 TEST_c_c (cacos, 0x1.0000000000000000000000000001p0L, -0.0L, 0.0L, 1.962615573354718824241727964954454332780e-17L);
1812 TEST_c_c (cacos, -0x1.0000000000000000000000000001p0L, -0.0L, 3.141592653589793238462643383279502884197L, 1.962615573354718824241727964954454332780e-17L);
1815 TEST_c_c (cacos, 0x1p-23L, 0x0.ffffffp0L, 1.570796242501197085295336701632142060969L, -8.813735448726963984495965873956465777250e-1L);
1816 TEST_c_c (cacos, 0x1p-23L, -0x0.ffffffp0L, 1.570796242501197085295336701632142060969L, 8.813735448726963984495965873956465777250e-1L);
1817 TEST_c_c (cacos, -0x1p-23L, 0x0.ffffffp0L, 1.570796411088596153167306681647360823228L, -8.813735448726963984495965873956465777250e-1L);
1818 TEST_c_c (cacos, -0x1p-23L, -0x0.ffffffp0L, 1.570796411088596153167306681647360823228L, 8.813735448726963984495965873956465777250e-1L);
1819 TEST_c_c (cacos, 0x0.ffffffp0L, 0x1p-23L, 4.391863861910487109445187743978204002614e-4L, -2.714321200917194650737217746780928423385e-4L);
1820 TEST_c_c (cacos, -0x0.ffffffp0L, 0x1p-23L, 3.141153467203602189751698864505105063797L, -2.714321200917194650737217746780928423385e-4L);
1821 TEST_c_c (cacos, 0x0.ffffffp0L, -0x1p-23L, 4.391863861910487109445187743978204002614e-4L, 2.714321200917194650737217746780928423385e-4L);
1822 TEST_c_c (cacos, -0x0.ffffffp0L, -0x1p-23L, 3.141153467203602189751698864505105063797L, 2.714321200917194650737217746780928423385e-4L);
1823 TEST_c_c (cacos, 0x1.fp-129L, 0x0.ffffffp0L, 1.570796326794896619231321691639751442097L, -8.813735448726938863015878255140556727969e-1L);
1824 TEST_c_c (cacos, 0x1.fp-129L, -0x0.ffffffp0L, 1.570796326794896619231321691639751442097L, 8.813735448726938863015878255140556727969e-1L);
1825 TEST_c_c (cacos, -0x1.fp-129L, 0x0.ffffffp0L, 1.570796326794896619231321691639751442101L, -8.813735448726938863015878255140556727969e-1L);
1826 TEST_c_c (cacos, -0x1.fp-129L, -0x0.ffffffp0L, 1.570796326794896619231321691639751442101L, 8.813735448726938863015878255140556727969e-1L);
1827 TEST_c_c (cacos, 0x0.ffffffp0L, 0x1.fp-129L, 3.452669847162035876032494826387364972849e-4L, -8.245504387859737323891843603996428534945e-36L);
1828 TEST_c_c (cacos, -0x0.ffffffp0L, 0x1.fp-129L, 3.141247386605077034875040133796864147700L, -8.245504387859737323891843603996428534945e-36L);
1829 TEST_c_c (cacos, 0x0.ffffffp0L, -0x1.fp-129L, 3.452669847162035876032494826387364972849e-4L, 8.245504387859737323891843603996428534945e-36L);
1830 TEST_c_c (cacos, -0x0.ffffffp0L, -0x1.fp-129L, 3.141247386605077034875040133796864147700L, 8.245504387859737323891843603996428534945e-36L);
1831 TEST_c_c (cacos, 0.0L, 0x0.ffffffp0L, 1.570796326794896619231321691639751442099L, -8.813735448726938863015878255140556727969e-1L);
1832 TEST_c_c (cacos, 0.0L, -0x0.ffffffp0L, 1.570796326794896619231321691639751442099L, 8.813735448726938863015878255140556727969e-1L);
1833 TEST_c_c (cacos, -0.0L, 0x0.ffffffp0L, 1.570796326794896619231321691639751442099L, -8.813735448726938863015878255140556727969e-1L);
1834 TEST_c_c (cacos, -0.0L, -0x0.ffffffp0L, 1.570796326794896619231321691639751442099L, 8.813735448726938863015878255140556727969e-1L);
1835 TEST_c_c (cacos, 0x0.ffffffp0L, 0.0L, 3.452669847162035876032494826387364972849e-4L, -0.0L);
1836 TEST_c_c (cacos, -0x0.ffffffp0L, 0.0L, 3.141247386605077034875040133796864147700L, -0.0L);
1837 TEST_c_c (cacos, 0x0.ffffffp0L, -0.0L, 3.452669847162035876032494826387364972849e-4L, 0.0L);
1838 TEST_c_c (cacos, -0x0.ffffffp0L, -0.0L, 3.141247386605077034875040133796864147700L, 0.0L);
1839 TEST_c_c (cacos, 0x1p-23L, 0.5L, 1.570796220170866625230343643673321150378L, -4.812118250596059896127318386463676808798e-1L);
1840 TEST_c_c (cacos, 0x1p-23L, -0.5L, 1.570796220170866625230343643673321150378L, 4.812118250596059896127318386463676808798e-1L);
1841 TEST_c_c (cacos, -0x1p-23L, 0.5L, 1.570796433418926613232299739606181733819L, -4.812118250596059896127318386463676808798e-1L);
1842 TEST_c_c (cacos, -0x1p-23L, -0.5L, 1.570796433418926613232299739606181733819L, 4.812118250596059896127318386463676808798e-1L);
1843 TEST_c_c (cacos, 0.5L, 0x1p-23L, 1.047197551196603215914744618665204532273L, -1.376510308240943236356088341381173571841e-7L);
1844 TEST_c_c (cacos, -0.5L, 0x1p-23L, 2.094395102393190022547898764614298351924L, -1.376510308240943236356088341381173571841e-7L);
1845 TEST_c_c (cacos, 0.5L, -0x1p-23L, 1.047197551196603215914744618665204532273L, 1.376510308240943236356088341381173571841e-7L);
1846 TEST_c_c (cacos, -0.5L, -0x1p-23L, 2.094395102393190022547898764614298351924L, 1.376510308240943236356088341381173571841e-7L);
1847 TEST_c_c (cacos, 0x1.fp-129L, 0.5L, 1.570796326794896619231321691639751442096L, -4.812118250596034474977589134243684231352e-1L);
1848 TEST_c_c (cacos, 0x1.fp-129L, -0.5L, 1.570796326794896619231321691639751442096L, 4.812118250596034474977589134243684231352e-1L);
1849 TEST_c_c (cacos, -0x1.fp-129L, 0.5L, 1.570796326794896619231321691639751442101L, -4.812118250596034474977589134243684231352e-1L);
1850 TEST_c_c (cacos, -0x1.fp-129L, -0.5L, 1.570796326794896619231321691639751442101L, 4.812118250596034474977589134243684231352e-1L);
1851 TEST_c_c (cacos, 0.5L, 0x1.fp-129L, 1.047197551196597746154214461093167628066L, -3.287317402534702257036015056278368274737e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1852 TEST_c_c (cacos, -0.5L, 0x1.fp-129L, 2.094395102393195492308428922186335256131L, -3.287317402534702257036015056278368274737e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1853 TEST_c_c (cacos, 0.5L, -0x1.fp-129L, 1.047197551196597746154214461093167628066L, 3.287317402534702257036015056278368274737e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1854 TEST_c_c (cacos, -0.5L, -0x1.fp-129L, 2.094395102393195492308428922186335256131L, 3.287317402534702257036015056278368274737e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1855 TEST_c_c (cacos, 0x1p-23L, 0x1p-23L, 1.570796207585607068450636380271254316214L, -1.192092895507818146886315028596704749235e-7L);
1856 TEST_c_c (cacos, 0x1p-23L, -0x1p-23L, 1.570796207585607068450636380271254316214L, 1.192092895507818146886315028596704749235e-7L);
1857 TEST_c_c (cacos, -0x1p-23L, 0x1p-23L, 1.570796446004186170012007003008248567984L, -1.192092895507818146886315028596704749235e-7L);
1858 TEST_c_c (cacos, -0x1p-23L, -0x1p-23L, 1.570796446004186170012007003008248567984L, 1.192092895507818146886315028596704749235e-7L);
1859 TEST_c_c (cacos, 0x1.fp-129L, 0x1p-23L, 1.570796326794896619231321691639751442096L, -1.192092895507809676556842485683592032154e-7L);
1860 TEST_c_c (cacos, 0x1.fp-129L, -0x1p-23L, 1.570796326794896619231321691639751442096L, 1.192092895507809676556842485683592032154e-7L);
1861 TEST_c_c (cacos, -0x1.fp-129L, 0x1p-23L, 1.570796326794896619231321691639751442101L, -1.192092895507809676556842485683592032154e-7L);
1862 TEST_c_c (cacos, -0x1.fp-129L, -0x1p-23L, 1.570796326794896619231321691639751442101L, 1.192092895507809676556842485683592032154e-7L);
1863 TEST_c_c (cacos, 0x1p-23L, 0x1.fp-129L, 1.570796207585607068449789347324000006847L, -2.846900380897747786805634596726756660388e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1864 TEST_c_c (cacos, -0x1p-23L, 0x1.fp-129L, 1.570796446004186170012854035955502877351L, -2.846900380897747786805634596726756660388e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1865 TEST_c_c (cacos, 0x1p-23L, -0x1.fp-129L, 1.570796207585607068449789347324000006847L, 2.846900380897747786805634596726756660388e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1866 TEST_c_c (cacos, -0x1p-23L, -0x1.fp-129L, 1.570796446004186170012854035955502877351L, 2.846900380897747786805634596726756660388e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1867 TEST_c_c (cacos, 0.0L, 0x1p-23L, 1.570796326794896619231321691639751442099L, -1.192092895507809676556842485683592032154e-7L);
1868 TEST_c_c (cacos, 0.0L, -0x1p-23L, 1.570796326794896619231321691639751442099L, 1.192092895507809676556842485683592032154e-7L);
1869 TEST_c_c (cacos, -0.0L, 0x1p-23L, 1.570796326794896619231321691639751442099L, -1.192092895507809676556842485683592032154e-7L);
1870 TEST_c_c (cacos, -0.0L, -0x1p-23L, 1.570796326794896619231321691639751442099L, 1.192092895507809676556842485683592032154e-7L);
1871 TEST_c_c (cacos, 0x1p-23L, 0.0L, 1.570796207585607068449789347324000006847L, -0.0L);
1872 TEST_c_c (cacos, -0x1p-23L, 0.0L, 1.570796446004186170012854035955502877351L, -0.0L);
1873 TEST_c_c (cacos, 0x1p-23L, -0.0L, 1.570796207585607068449789347324000006847L, 0.0L);
1874 TEST_c_c (cacos, -0x1p-23L, -0.0L, 1.570796446004186170012854035955502877351L, 0.0L);
1875 TEST_c_c (cacos, 0x1.fp-129L, 0x1.fp-129L, 1.570796326794896619231321691639751442096L, -2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1876 TEST_c_c (cacos, 0x1.fp-129L, -0x1.fp-129L, 1.570796326794896619231321691639751442096L, 2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1877 TEST_c_c (cacos, -0x1.fp-129L, 0x1.fp-129L, 1.570796326794896619231321691639751442101L, -2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1878 TEST_c_c (cacos, -0x1.fp-129L, -0x1.fp-129L, 1.570796326794896619231321691639751442101L, 2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
1880 TEST_c_c (cacos, 0x1p-52L, 0x0.fffffffffffff8p0L, 1.570796326794896462222075823262236786996L, -8.813735870195429467279863907910458761820e-1L);
1881 TEST_c_c (cacos, 0x1p-52L, -0x0.fffffffffffff8p0L, 1.570796326794896462222075823262236786996L, 8.813735870195429467279863907910458761820e-1L);
1882 TEST_c_c (cacos, -0x1p-52L, 0x0.fffffffffffff8p0L, 1.570796326794896776240567560017266097201L, -8.813735870195429467279863907910458761820e-1L);
1883 TEST_c_c (cacos, -0x1p-52L, -0x0.fffffffffffff8p0L, 1.570796326794896776240567560017266097201L, 8.813735870195429467279863907910458761820e-1L);
1884 TEST_c_c (cacos, 0x0.fffffffffffff8p0L, 0x1p-52L, 1.895456983915074112227925127005564372844e-8L, -1.171456840272878582596796205397918831268e-8L);
1885 TEST_c_c (cacos, -0x0.fffffffffffff8p0L, 0x1p-52L, 3.141592634635223399311902261000251614142L, -1.171456840272878582596796205397918831268e-8L);
1886 TEST_c_c (cacos, 0x0.fffffffffffff8p0L, -0x1p-52L, 1.895456983915074112227925127005564372844e-8L, 1.171456840272878582596796205397918831268e-8L);
1887 TEST_c_c (cacos, -0x0.fffffffffffff8p0L, -0x1p-52L, 3.141592634635223399311902261000251614142L, 1.171456840272878582596796205397918831268e-8L);
1888 TEST_c_c (cacos, 0x1.fp-1025L, 0x0.fffffffffffff8p0L, 1.570796326794896619231321691639751442099L, -8.813735870195429467279863907910371604180e-1L);
1889 TEST_c_c (cacos, 0x1.fp-1025L, -0x0.fffffffffffff8p0L, 1.570796326794896619231321691639751442099L, 8.813735870195429467279863907910371604180e-1L);
1890 TEST_c_c (cacos, -0x1.fp-1025L, 0x0.fffffffffffff8p0L, 1.570796326794896619231321691639751442099L, -8.813735870195429467279863907910371604180e-1L);
1891 TEST_c_c (cacos, -0x1.fp-1025L, -0x0.fffffffffffff8p0L, 1.570796326794896619231321691639751442099L, 8.813735870195429467279863907910371604180e-1L);
1892 TEST_c_c (cacos, 0x0.fffffffffffff8p0L, 0x1.fp-1025L, 1.490116119384765638786343542550461592240e-8L, -3.616396521699973256461764099945789620604e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
1893 TEST_c_c (cacos, -0x0.fffffffffffff8p0L, 0x1.fp-1025L, 3.141592638688632044614986995416067458693L, -3.616396521699973256461764099945789620604e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
1894 TEST_c_c (cacos, 0x0.fffffffffffff8p0L, -0x1.fp-1025L, 1.490116119384765638786343542550461592240e-8L, 3.616396521699973256461764099945789620604e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
1895 TEST_c_c (cacos, -0x0.fffffffffffff8p0L, -0x1.fp-1025L, 3.141592638688632044614986995416067458693L, 3.616396521699973256461764099945789620604e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
1896 TEST_c_c (cacos, 0.0L, 0x0.fffffffffffff8p0L, 1.570796326794896619231321691639751442099L, -8.813735870195429467279863907910371604180e-1L);
1897 TEST_c_c (cacos, 0.0L, -0x0.fffffffffffff8p0L, 1.570796326794896619231321691639751442099L, 8.813735870195429467279863907910371604180e-1L);
1898 TEST_c_c (cacos, -0.0L, 0x0.fffffffffffff8p0L, 1.570796326794896619231321691639751442099L, -8.813735870195429467279863907910371604180e-1L);
1899 TEST_c_c (cacos, -0.0L, -0x0.fffffffffffff8p0L, 1.570796326794896619231321691639751442099L, 8.813735870195429467279863907910371604180e-1L);
1900 TEST_c_c (cacos, 0x0.fffffffffffff8p0L, 0.0L, 1.490116119384765638786343542550461592240e-8L, -0.0L);
1901 TEST_c_c (cacos, -0x0.fffffffffffff8p0L, 0.0L, 3.141592638688632044614986995416067458693L, -0.0L);
1902 TEST_c_c (cacos, 0x0.fffffffffffff8p0L, -0.0L, 1.490116119384765638786343542550461592240e-8L, 0.0L);
1903 TEST_c_c (cacos, -0x0.fffffffffffff8p0L, -0.0L, 3.141592638688632044614986995416067458693L, 0.0L);
1905 TEST_c_c (cacos, 0x1p-52L, 0.5L, 1.570796326794896420628589431857911675917L, -4.812118250596034474977589134243772428682e-1L);
1906 TEST_c_c (cacos, 0x1p-52L, -0.5L, 1.570796326794896420628589431857911675917L, 4.812118250596034474977589134243772428682e-1L);
1907 TEST_c_c (cacos, -0x1p-52L, 0.5L, 1.570796326794896817834053951421591208280L, -4.812118250596034474977589134243772428682e-1L);
1908 TEST_c_c (cacos, -0x1p-52L, -0.5L, 1.570796326794896817834053951421591208280L, 4.812118250596034474977589134243772428682e-1L);
1909 TEST_c_c (cacos, 0.5L, 0x1p-52L, 1.047197551196597746154214461093186605110L, -2.563950248511418570403591756798643804971e-16L);
1910 TEST_c_c (cacos, -0.5L, 0x1p-52L, 2.094395102393195492308428922186316279087L, -2.563950248511418570403591756798643804971e-16L);
1911 TEST_c_c (cacos, 0.5L, -0x1p-52L, 1.047197551196597746154214461093186605110L, 2.563950248511418570403591756798643804971e-16L);
1912 TEST_c_c (cacos, -0.5L, -0x1p-52L, 2.094395102393195492308428922186316279087L, 2.563950248511418570403591756798643804971e-16L);
1914 TEST_c_c (cacos, 0x1.fp-1025L, 0.5L, 1.570796326794896619231321691639751442099L, -4.812118250596034474977589134243684231352e-1L);
1915 TEST_c_c (cacos, 0x1.fp-1025L, -0.5L, 1.570796326794896619231321691639751442099L, 4.812118250596034474977589134243684231352e-1L);
1916 TEST_c_c (cacos, -0x1.fp-1025L, 0.5L, 1.570796326794896619231321691639751442099L, -4.812118250596034474977589134243684231352e-1L);
1917 TEST_c_c (cacos, -0x1.fp-1025L, -0.5L, 1.570796326794896619231321691639751442099L, 4.812118250596034474977589134243684231352e-1L);
1918 TEST_c_c (cacos, 0.5L, 0x1.fp-1025L, 1.047197551196597746154214461093167628066L, -6.222508863508420569166420770843207333493e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1919 TEST_c_c (cacos, -0.5L, 0x1.fp-1025L, 2.094395102393195492308428922186335256131L, -6.222508863508420569166420770843207333493e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1920 TEST_c_c (cacos, 0.5L, -0x1.fp-1025L, 1.047197551196597746154214461093167628066L, 6.222508863508420569166420770843207333493e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1921 TEST_c_c (cacos, -0.5L, -0x1.fp-1025L, 2.094395102393195492308428922186335256131L, 6.222508863508420569166420770843207333493e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1923 TEST_c_c (cacos, 0x1p-52L, 0x1p-52L, 1.570796326794896397186716766608443357372L, -2.220446049250313080847263336181677117148e-16L);
1924 TEST_c_c (cacos, 0x1p-52L, -0x1p-52L, 1.570796326794896397186716766608443357372L, 2.220446049250313080847263336181677117148e-16L);
1925 TEST_c_c (cacos, -0x1p-52L, 0x1p-52L, 1.570796326794896841275926616671059526825L, -2.220446049250313080847263336181677117148e-16L);
1926 TEST_c_c (cacos, -0x1p-52L, -0x1p-52L, 1.570796326794896841275926616671059526825L, 2.220446049250313080847263336181677117148e-16L);
1928 TEST_c_c (cacos, 0x1.fp-1025L, 0x1p-52L, 1.570796326794896619231321691639751442099L, -2.220446049250313080847263336181622378926e-16L);
1929 TEST_c_c (cacos, 0x1.fp-1025L, -0x1p-52L, 1.570796326794896619231321691639751442099L, 2.220446049250313080847263336181622378926e-16L);
1930 TEST_c_c (cacos, -0x1.fp-1025L, 0x1p-52L, 1.570796326794896619231321691639751442099L, -2.220446049250313080847263336181622378926e-16L);
1931 TEST_c_c (cacos, -0x1.fp-1025L, -0x1p-52L, 1.570796326794896619231321691639751442099L, 2.220446049250313080847263336181622378926e-16L);
1932 TEST_c_c (cacos, 0x1p-52L, 0x1.fp-1025L, 1.570796326794896397186716766608443357372L, -5.388850751072128349671657362289548938458e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1933 TEST_c_c (cacos, -0x1p-52L, 0x1.fp-1025L, 1.570796326794896841275926616671059526825L, -5.388850751072128349671657362289548938458e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1934 TEST_c_c (cacos, 0x1p-52L, -0x1.fp-1025L, 1.570796326794896397186716766608443357372L, 5.388850751072128349671657362289548938458e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1935 TEST_c_c (cacos, -0x1p-52L, -0x1.fp-1025L, 1.570796326794896841275926616671059526825L, 5.388850751072128349671657362289548938458e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1937 TEST_c_c (cacos, 0.0L, 0x1p-52L, 1.570796326794896619231321691639751442099L, -2.220446049250313080847263336181622378926e-16L);
1938 TEST_c_c (cacos, 0.0L, -0x1p-52L, 1.570796326794896619231321691639751442099L, 2.220446049250313080847263336181622378926e-16L);
1939 TEST_c_c (cacos, -0.0L, 0x1p-52L, 1.570796326794896619231321691639751442099L, -2.220446049250313080847263336181622378926e-16L);
1940 TEST_c_c (cacos, -0.0L, -0x1p-52L, 1.570796326794896619231321691639751442099L, 2.220446049250313080847263336181622378926e-16L);
1941 TEST_c_c (cacos, 0x1p-52L, 0.0L, 1.570796326794896397186716766608443357372L, -0.0L);
1942 TEST_c_c (cacos, -0x1p-52L, 0.0L, 1.570796326794896841275926616671059526825L, -0.0L);
1943 TEST_c_c (cacos, 0x1p-52L, -0.0L, 1.570796326794896397186716766608443357372L, 0.0L);
1944 TEST_c_c (cacos, -0x1p-52L, -0.0L, 1.570796326794896841275926616671059526825L, 0.0L);
1946 TEST_c_c (cacos, 0x1.fp-1025L, 0x1.fp-1025L, 1.570796326794896619231321691639751442099L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1947 TEST_c_c (cacos, 0x1.fp-1025L, -0x1.fp-1025L, 1.570796326794896619231321691639751442099L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1948 TEST_c_c (cacos, -0x1.fp-1025L, 0x1.fp-1025L, 1.570796326794896619231321691639751442099L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1949 TEST_c_c (cacos, -0x1.fp-1025L, -0x1.fp-1025L, 1.570796326794896619231321691639751442099L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
1951 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
1952 TEST_c_c (cacos, 0x1p-63L, 0x0.ffffffffffffffffp0L, 1.570796326794896619154657020805582738025L, -8.813735870195430251942769895627079569937e-1L);
1953 TEST_c_c (cacos, 0x1p-63L, -0x0.ffffffffffffffffp0L, 1.570796326794896619154657020805582738025L, 8.813735870195430251942769895627079569937e-1L);
1954 TEST_c_c (cacos, -0x1p-63L, 0x0.ffffffffffffffffp0L, 1.570796326794896619307986362473920146173L, -8.813735870195430251942769895627079569937e-1L);
1955 TEST_c_c (cacos, -0x1p-63L, -0x0.ffffffffffffffffp0L, 1.570796326794896619307986362473920146173L, 8.813735870195430251942769895627079569937e-1L);
1956 TEST_c_c (cacos, 0x0.ffffffffffffffffp0L, 0x1p-63L, 4.188407771167967636741951941902992986043e-10L, -2.588578361325995866221775673638805081337e-10L);
1957 TEST_c_c (cacos, -0x0.ffffffffffffffffp0L, 0x1p-63L, 3.141592653170952461345846619605307690007L, -2.588578361325995866221775673638805081337e-10L);
1958 TEST_c_c (cacos, 0x0.ffffffffffffffffp0L, -0x1p-63L, 4.188407771167967636741951941902992986043e-10L, 2.588578361325995866221775673638805081337e-10L);
1959 TEST_c_c (cacos, -0x0.ffffffffffffffffp0L, -0x1p-63L, 3.141592653170952461345846619605307690007L, 2.588578361325995866221775673638805081337e-10L);
1960 # if LDBL_MIN_EXP <= -16381
1961 TEST_c_c (cacos, 0x1.fp-16385L, 0x0.ffffffffffffffffp0L, 1.570796326794896619231321691639751442099L, -8.813735870195430251942769895627079569917e-1L);
1962 TEST_c_c (cacos, 0x1.fp-16385L, -0x0.ffffffffffffffffp0L, 1.570796326794896619231321691639751442099L, 8.813735870195430251942769895627079569917e-1L);
1963 TEST_c_c (cacos, -0x1.fp-16385L, 0x0.ffffffffffffffffp0L, 1.570796326794896619231321691639751442099L, -8.813735870195430251942769895627079569917e-1L);
1964 TEST_c_c (cacos, -0x1.fp-16385L, -0x0.ffffffffffffffffp0L, 1.570796326794896619231321691639751442099L, 8.813735870195430251942769895627079569917e-1L);
1965 TEST_c_c (cacos, 0x0.ffffffffffffffffp0L, 0x1.fp-16385L, 3.292722539913596233371825532007990724506e-10L, -2.472906068161537187835415298076415423459e-4923L);
1966 TEST_c_c (cacos, -0x0.ffffffffffffffffp0L, 0x1.fp-16385L, 3.141592653260520984471283759942320330996L, -2.472906068161537187835415298076415423459e-4923L);
1967 TEST_c_c (cacos, 0x0.ffffffffffffffffp0L, -0x1.fp-16385L, 3.292722539913596233371825532007990724506e-10L, 2.472906068161537187835415298076415423459e-4923L);
1968 TEST_c_c (cacos, -0x0.ffffffffffffffffp0L, -0x1.fp-16385L, 3.141592653260520984471283759942320330996L, 2.472906068161537187835415298076415423459e-4923L);
1970 TEST_c_c (cacos, 0.0L, 0x0.ffffffffffffffffp0L, 1.570796326794896619231321691639751442099L, -8.813735870195430251942769895627079569917e-1L);
1971 TEST_c_c (cacos, 0.0L, -0x0.ffffffffffffffffp0L, 1.570796326794896619231321691639751442099L, 8.813735870195430251942769895627079569917e-1L);
1972 TEST_c_c (cacos, -0.0L, 0x0.ffffffffffffffffp0L, 1.570796326794896619231321691639751442099L, -8.813735870195430251942769895627079569917e-1L);
1973 TEST_c_c (cacos, -0.0L, -0x0.ffffffffffffffffp0L, 1.570796326794896619231321691639751442099L, 8.813735870195430251942769895627079569917e-1L);
1974 TEST_c_c (cacos, 0x0.ffffffffffffffffp0L, 0.0L, 3.292722539913596233371825532007990724506e-10L, -0.0L);
1975 TEST_c_c (cacos, -0x0.ffffffffffffffffp0L, 0.0L, 3.141592653260520984471283759942320330996L, -0.0L);
1976 TEST_c_c (cacos, 0x0.ffffffffffffffffp0L, -0.0L, 3.292722539913596233371825532007990724506e-10L, 0.0L);
1977 TEST_c_c (cacos, -0x0.ffffffffffffffffp0L, -0.0L, 3.141592653260520984471283759942320330996L, 0.0L);
1979 TEST_c_c (cacos, 0x1p-63L, 0.5L, 1.570796326794896619134347701278529840650L, -4.812118250596034474977589134243684231373e-1L);
1980 TEST_c_c (cacos, 0x1p-63L, -0.5L, 1.570796326794896619134347701278529840650L, 4.812118250596034474977589134243684231373e-1L);
1981 TEST_c_c (cacos, -0x1p-63L, 0.5L, 1.570796326794896619328295682000973043547L, -4.812118250596034474977589134243684231373e-1L);
1982 TEST_c_c (cacos, -0x1p-63L, -0.5L, 1.570796326794896619328295682000973043547L, 4.812118250596034474977589134243684231373e-1L);
1983 TEST_c_c (cacos, 0.5L, 0x1p-63L, 1.047197551196597746154214461093167628070L, -1.251928832280966098829878787499365228659e-19L);
1984 TEST_c_c (cacos, -0.5L, 0x1p-63L, 2.094395102393195492308428922186335256127L, -1.251928832280966098829878787499365228659e-19L);
1985 TEST_c_c (cacos, 0.5L, -0x1p-63L, 1.047197551196597746154214461093167628070L, 1.251928832280966098829878787499365228659e-19L);
1986 TEST_c_c (cacos, -0.5L, -0x1p-63L, 2.094395102393195492308428922186335256127L, 1.251928832280966098829878787499365228659e-19L);
1987 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
1988 TEST_c_c (cacos, 0x1.fp-16385L, 0.5L, 1.570796326794896619231321691639751442099L, -4.812118250596034474977589134243684231352e-1L);
1989 TEST_c_c (cacos, 0x1.fp-16385L, -0.5L, 1.570796326794896619231321691639751442099L, 4.812118250596034474977589134243684231352e-1L);
1990 TEST_c_c (cacos, -0x1.fp-16385L, 0.5L, 1.570796326794896619231321691639751442099L, -4.812118250596034474977589134243684231352e-1L);
1991 TEST_c_c (cacos, -0x1.fp-16385L, -0.5L, 1.570796326794896619231321691639751442099L, 4.812118250596034474977589134243684231352e-1L);
1992 TEST_c_c (cacos, 0.5L, 0x1.fp-16385L, 1.047197551196597746154214461093167628066L, -9.402257155670418112159334875199821342890e-4933L, UNDERFLOW_EXCEPTION);
1993 TEST_c_c (cacos, -0.5L, 0x1.fp-16385L, 2.094395102393195492308428922186335256131L, -9.402257155670418112159334875199821342890e-4933L, UNDERFLOW_EXCEPTION);
1994 TEST_c_c (cacos, 0.5L, -0x1.fp-16385L, 1.047197551196597746154214461093167628066L, 9.402257155670418112159334875199821342890e-4933L, UNDERFLOW_EXCEPTION);
1995 TEST_c_c (cacos, -0.5L, -0x1.fp-16385L, 2.094395102393195492308428922186335256131L, 9.402257155670418112159334875199821342890e-4933L, UNDERFLOW_EXCEPTION);
1997 TEST_c_c (cacos, 0x1p-63L, 0x1p-63L, 1.570796326794896619122901474391200998698L, -1.084202172485504434007452800869941711430e-19L);
1998 TEST_c_c (cacos, 0x1p-63L, -0x1p-63L, 1.570796326794896619122901474391200998698L, 1.084202172485504434007452800869941711430e-19L);
1999 TEST_c_c (cacos, -0x1p-63L, 0x1p-63L, 1.570796326794896619339741908888301885499L, -1.084202172485504434007452800869941711430e-19L);
2000 TEST_c_c (cacos, -0x1p-63L, -0x1p-63L, 1.570796326794896619339741908888301885499L, 1.084202172485504434007452800869941711430e-19L);
2001 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2002 TEST_c_c (cacos, 0x1.fp-16385L, 0x1p-63L, 1.570796326794896619231321691639751442099L, -1.084202172485504434007452800869941711424e-19L);
2003 TEST_c_c (cacos, 0x1.fp-16385L, -0x1p-63L, 1.570796326794896619231321691639751442099L, 1.084202172485504434007452800869941711424e-19L);
2004 TEST_c_c (cacos, -0x1.fp-16385L, 0x1p-63L, 1.570796326794896619231321691639751442099L, -1.084202172485504434007452800869941711424e-19L);
2005 TEST_c_c (cacos, -0x1.fp-16385L, -0x1p-63L, 1.570796326794896619231321691639751442099L, 1.084202172485504434007452800869941711424e-19L);
2006 TEST_c_c (cacos, 0x1p-63L, 0x1.fp-16385L, 1.570796326794896619122901474391200998698L, -8.142593549724601460479922838826119584465e-4933L, UNDERFLOW_EXCEPTION);
2007 TEST_c_c (cacos, -0x1p-63L, 0x1.fp-16385L, 1.570796326794896619339741908888301885499L, -8.142593549724601460479922838826119584465e-4933L, UNDERFLOW_EXCEPTION);
2008 TEST_c_c (cacos, 0x1p-63L, -0x1.fp-16385L, 1.570796326794896619122901474391200998698L, 8.142593549724601460479922838826119584465e-4933L, UNDERFLOW_EXCEPTION);
2009 TEST_c_c (cacos, -0x1p-63L, -0x1.fp-16385L, 1.570796326794896619339741908888301885499L, 8.142593549724601460479922838826119584465e-4933L, UNDERFLOW_EXCEPTION);
2011 TEST_c_c (cacos, 0.0L, 0x1p-63L, 1.570796326794896619231321691639751442099L, -1.084202172485504434007452800869941711424e-19L);
2012 TEST_c_c (cacos, 0.0L, -0x1p-63L, 1.570796326794896619231321691639751442099L, 1.084202172485504434007452800869941711424e-19L);
2013 TEST_c_c (cacos, -0.0L, 0x1p-63L, 1.570796326794896619231321691639751442099L, -1.084202172485504434007452800869941711424e-19L);
2014 TEST_c_c (cacos, -0.0L, -0x1p-63L, 1.570796326794896619231321691639751442099L, 1.084202172485504434007452800869941711424e-19L);
2015 TEST_c_c (cacos, 0x1p-63L, 0.0L, 1.570796326794896619122901474391200998698L, -0.0L);
2016 TEST_c_c (cacos, -0x1p-63L, 0.0L, 1.570796326794896619339741908888301885499L, -0.0L);
2017 TEST_c_c (cacos, 0x1p-63L, -0.0L, 1.570796326794896619122901474391200998698L, 0.0L);
2018 TEST_c_c (cacos, -0x1p-63L, -0.0L, 1.570796326794896619339741908888301885499L, 0.0L);
2019 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2020 TEST_c_c (cacos, 0x1.fp-16385L, 0x1.fp-16385L, 1.570796326794896619231321691639751442099L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
2021 TEST_c_c (cacos, 0x1.fp-16385L, -0x1.fp-16385L, 1.570796326794896619231321691639751442099L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
2022 TEST_c_c (cacos, -0x1.fp-16385L, 0x1.fp-16385L, 1.570796326794896619231321691639751442099L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
2023 TEST_c_c (cacos, -0x1.fp-16385L, -0x1.fp-16385L, 1.570796326794896619231321691639751442099L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
2025 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
2026 TEST_c_c (cacos, 0x1p-105L, 0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639734010571L, -8.813735870195430252326093249797835932642e-1L);
2027 TEST_c_c (cacos, 0x1p-105L, -0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639734010571L, 8.813735870195430252326093249797835932642e-1L);
2028 TEST_c_c (cacos, -0x1p-105L, 0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639768873627L, -8.813735870195430252326093249797835932642e-1L);
2029 TEST_c_c (cacos, -0x1p-105L, -0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639768873627L, 8.813735870195430252326093249797835932642e-1L);
2030 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffcp0L, 0x1p-105L, 1.997188458999618357060632049675702684031e-16L, -1.234330349600789959989661887846005659983e-16L);
2031 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffcp0L, 0x1p-105L, 3.141592653589793038743797483317667178134L, -1.234330349600789959989661887846005659983e-16L);
2032 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffcp0L, -0x1p-105L, 1.997188458999618357060632049675702684031e-16L, 1.234330349600789959989661887846005659983e-16L);
2033 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffcp0L, -0x1p-105L, 3.141592653589793038743797483317667178134L, 1.234330349600789959989661887846005659983e-16L);
2034 TEST_c_c (cacos, 0x1.fp-1025L, 0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797835932642e-1L);
2035 TEST_c_c (cacos, 0x1.fp-1025L, -0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797835932642e-1L);
2036 TEST_c_c (cacos, -0x1.fp-1025L, 0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797835932642e-1L);
2037 TEST_c_c (cacos, -0x1.fp-1025L, -0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797835932642e-1L);
2038 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffcp0L, 0x1.fp-1025L, 1.570092458683775059393382371963565104164e-16L, -3.432186888910770473784103112009399360940e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2039 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffcp0L, 0x1.fp-1025L, 3.141592653589793081453397514901996944859L, -3.432186888910770473784103112009399360940e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2040 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffcp0L, -0x1.fp-1025L, 1.570092458683775059393382371963565104164e-16L, 3.432186888910770473784103112009399360940e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2041 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffcp0L, -0x1.fp-1025L, 3.141592653589793081453397514901996944859L, 3.432186888910770473784103112009399360940e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2042 TEST_c_c (cacos, 0.0L, 0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797835932642e-1L);
2043 TEST_c_c (cacos, 0.0L, -0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797835932642e-1L);
2044 TEST_c_c (cacos, -0.0L, 0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797835932642e-1L);
2045 TEST_c_c (cacos, -0.0L, -0x0.ffffffffffffffffffffffffffcp0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797835932642e-1L);
2046 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffcp0L, 0.0L, 1.570092458683775059393382371963565104164e-16L, -0.0L);
2047 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffcp0L, 0.0L, 3.141592653589793081453397514901996944859L, -0.0L);
2048 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffcp0L, -0.0L, 1.570092458683775059393382371963565104164e-16L, 0.0L);
2049 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffcp0L, -0.0L, 3.141592653589793081453397514901996944859L, 0.0L);
2051 TEST_c_c (cacos, 0x1p-105L, 0.5L, 1.570796326794896619231321691639729392766L, -4.812118250596034474977589134243684231352e-1L);
2052 TEST_c_c (cacos, 0x1p-105L, -0.5L, 1.570796326794896619231321691639729392766L, 4.812118250596034474977589134243684231352e-1L);
2053 TEST_c_c (cacos, -0x1p-105L, 0.5L, 1.570796326794896619231321691639773491431L, -4.812118250596034474977589134243684231352e-1L);
2054 TEST_c_c (cacos, -0x1p-105L, -0.5L, 1.570796326794896619231321691639773491431L, 4.812118250596034474977589134243684231352e-1L);
2055 TEST_c_c (cacos, 0.5L, 0x1p-105L, 1.047197551196597746154214461093167628066L, -2.846556599890768890940941645338546615370e-32L);
2056 TEST_c_c (cacos, -0.5L, 0x1p-105L, 2.094395102393195492308428922186335256131L, -2.846556599890768890940941645338546615370e-32L);
2057 TEST_c_c (cacos, 0.5L, -0x1p-105L, 1.047197551196597746154214461093167628066L, 2.846556599890768890940941645338546615370e-32L);
2058 TEST_c_c (cacos, -0.5L, -0x1p-105L, 2.094395102393195492308428922186335256131L, 2.846556599890768890940941645338546615370e-32L);
2059 TEST_c_c (cacos, 0x1p-105L, 0x1p-105L, 1.570796326794896619231321691639726790195L, -2.465190328815661891911651766508706967729e-32L);
2060 TEST_c_c (cacos, 0x1p-105L, -0x1p-105L, 1.570796326794896619231321691639726790195L, 2.465190328815661891911651766508706967729e-32L);
2061 TEST_c_c (cacos, -0x1p-105L, 0x1p-105L, 1.570796326794896619231321691639776094002L, -2.465190328815661891911651766508706967729e-32L);
2062 TEST_c_c (cacos, -0x1p-105L, -0x1p-105L, 1.570796326794896619231321691639776094002L, 2.465190328815661891911651766508706967729e-32L);
2064 TEST_c_c (cacos, 0x1.fp-1025L, 0x1p-105L, 1.570796326794896619231321691639751442099L, -2.465190328815661891911651766508706967729e-32L);
2065 TEST_c_c (cacos, 0x1.fp-1025L, -0x1p-105L, 1.570796326794896619231321691639751442099L, 2.465190328815661891911651766508706967729e-32L);
2066 TEST_c_c (cacos, -0x1.fp-1025L, 0x1p-105L, 1.570796326794896619231321691639751442099L, -2.465190328815661891911651766508706967729e-32L);
2067 TEST_c_c (cacos, -0x1.fp-1025L, -0x1p-105L, 1.570796326794896619231321691639751442099L, 2.465190328815661891911651766508706967729e-32L);
2068 TEST_c_c (cacos, 0x1p-105L, 0x1.fp-1025L, 1.570796326794896619231321691639726790195L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
2069 TEST_c_c (cacos, -0x1p-105L, 0x1.fp-1025L, 1.570796326794896619231321691639776094002L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
2070 TEST_c_c (cacos, 0x1p-105L, -0x1.fp-1025L, 1.570796326794896619231321691639726790195L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
2071 TEST_c_c (cacos, -0x1p-105L, -0x1.fp-1025L, 1.570796326794896619231321691639776094002L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
2073 TEST_c_c (cacos, 0.0L, 0x1p-105L, 1.570796326794896619231321691639751442099L, -2.465190328815661891911651766508706967729e-32L);
2074 TEST_c_c (cacos, 0.0L, -0x1p-105L, 1.570796326794896619231321691639751442099L, 2.465190328815661891911651766508706967729e-32L);
2075 TEST_c_c (cacos, -0.0L, 0x1p-105L, 1.570796326794896619231321691639751442099L, -2.465190328815661891911651766508706967729e-32L);
2076 TEST_c_c (cacos, -0.0L, -0x1p-105L, 1.570796326794896619231321691639751442099L, 2.465190328815661891911651766508706967729e-32L);
2077 TEST_c_c (cacos, 0x1p-105L, 0.0L, 1.570796326794896619231321691639726790195L, -0.0L);
2078 TEST_c_c (cacos, -0x1p-105L, 0.0L, 1.570796326794896619231321691639776094002L, -0.0L);
2079 TEST_c_c (cacos, 0x1p-105L, -0.0L, 1.570796326794896619231321691639726790195L, 0.0L);
2080 TEST_c_c (cacos, -0x1p-105L, -0.0L, 1.570796326794896619231321691639776094002L, 0.0L);
2081 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
2082 TEST_c_c (cacos, 0x1p-112L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751305915L, -8.813735870195430252326093249797922409363e-1L);
2083 TEST_c_c (cacos, 0x1p-112L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751305915L, 8.813735870195430252326093249797922409363e-1L);
2084 TEST_c_c (cacos, -0x1p-112L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751578282L, -8.813735870195430252326093249797922409363e-1L);
2085 TEST_c_c (cacos, -0x1p-112L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751578282L, 8.813735870195430252326093249797922409363e-1L);
2086 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-112L, 1.765281878332676474347460257221369818872e-17L, -1.091004200533850618345330909857103457781e-17L);
2087 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-112L, 3.141592653589793220809824599952738140723L, -1.091004200533850618345330909857103457781e-17L);
2088 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-112L, 1.765281878332676474347460257221369818872e-17L, 1.091004200533850618345330909857103457781e-17L);
2089 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-112L, 3.141592653589793220809824599952738140723L, 1.091004200533850618345330909857103457781e-17L);
2090 TEST_c_c (cacos, 0x1.fp-16385L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797922409363e-1L);
2091 TEST_c_c (cacos, 0x1.fp-16385L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797922409363e-1L);
2092 TEST_c_c (cacos, -0x1.fp-16385L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797922409363e-1L);
2093 TEST_c_c (cacos, -0x1.fp-16385L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797922409363e-1L);
2094 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1.fp-16385L, 1.387778780781445675529539585113525401762e-17L, -5.867357004219059108790368268900490184505e-4916L);
2095 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1.fp-16385L, 3.141592653589793224584855575465046128902L, -5.867357004219059108790368268900490184505e-4916L);
2096 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1.fp-16385L, 1.387778780781445675529539585113525401762e-17L, 5.867357004219059108790368268900490184505e-4916L);
2097 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1.fp-16385L, 3.141592653589793224584855575465046128902L, 5.867357004219059108790368268900490184505e-4916L);
2098 TEST_c_c (cacos, 0.0L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797922409363e-1L);
2099 TEST_c_c (cacos, 0.0L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797922409363e-1L);
2100 TEST_c_c (cacos, -0.0L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751442099L, -8.813735870195430252326093249797922409363e-1L);
2101 TEST_c_c (cacos, -0.0L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.570796326794896619231321691639751442099L, 8.813735870195430252326093249797922409363e-1L);
2102 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, 1.387778780781445675529539585113525401762e-17L, -0.0L);
2103 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, 3.141592653589793224584855575465046128902L, -0.0L);
2104 TEST_c_c (cacos, 0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, 1.387778780781445675529539585113525401762e-17L, 0.0L);
2105 TEST_c_c (cacos, -0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, 3.141592653589793224584855575465046128902L, 0.0L);
2107 TEST_c_c (cacos, 0x1p-112L, 0.5L, 1.570796326794896619231321691639751269838L, -4.812118250596034474977589134243684231352e-1L);
2108 TEST_c_c (cacos, 0x1p-112L, -0.5L, 1.570796326794896619231321691639751269838L, 4.812118250596034474977589134243684231352e-1L);
2109 TEST_c_c (cacos, -0x1p-112L, 0.5L, 1.570796326794896619231321691639751614359L, -4.812118250596034474977589134243684231352e-1L);
2110 TEST_c_c (cacos, -0x1p-112L, -0.5L, 1.570796326794896619231321691639751614359L, 4.812118250596034474977589134243684231352e-1L);
2111 TEST_c_c (cacos, 0.5L, 0x1p-112L, 1.047197551196597746154214461093167628066L, -2.223872343664663196047610660420739543258e-34L);
2112 TEST_c_c (cacos, -0.5L, 0x1p-112L, 2.094395102393195492308428922186335256131L, -2.223872343664663196047610660420739543258e-34L);
2113 TEST_c_c (cacos, 0.5L, -0x1p-112L, 1.047197551196597746154214461093167628066L, 2.223872343664663196047610660420739543258e-34L);
2114 TEST_c_c (cacos, -0.5L, -0x1p-112L, 2.094395102393195492308428922186335256131L, 2.223872343664663196047610660420739543258e-34L);
2115 TEST_c_c (cacos, 0x1p-112L, 0x1p-112L, 1.570796326794896619231321691639751249506L, -1.925929944387235853055977942584927318538e-34L);
2116 TEST_c_c (cacos, 0x1p-112L, -0x1p-112L, 1.570796326794896619231321691639751249506L, 1.925929944387235853055977942584927318538e-34L);
2117 TEST_c_c (cacos, -0x1p-112L, 0x1p-112L, 1.570796326794896619231321691639751634692L, -1.925929944387235853055977942584927318538e-34L);
2118 TEST_c_c (cacos, -0x1p-112L, -0x1p-112L, 1.570796326794896619231321691639751634692L, 1.925929944387235853055977942584927318538e-34L);
2119 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2120 TEST_c_c (cacos, 0x1.fp-16385L, 0x1p-112L, 1.570796326794896619231321691639751442099L, -1.925929944387235853055977942584927318538e-34L);
2121 TEST_c_c (cacos, 0x1.fp-16385L, -0x1p-112L, 1.570796326794896619231321691639751442099L, 1.925929944387235853055977942584927318538e-34L);
2122 TEST_c_c (cacos, -0x1.fp-16385L, 0x1p-112L, 1.570796326794896619231321691639751442099L, -1.925929944387235853055977942584927318538e-34L);
2123 TEST_c_c (cacos, -0x1.fp-16385L, -0x1p-112L, 1.570796326794896619231321691639751442099L, 1.925929944387235853055977942584927318538e-34L);
2124 TEST_c_c (cacos, 0x1p-112L, 0x1.fp-16385L, 1.570796326794896619231321691639751249506L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
2125 TEST_c_c (cacos, -0x1p-112L, 0x1.fp-16385L, 1.570796326794896619231321691639751634692L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
2126 TEST_c_c (cacos, 0x1p-112L, -0x1.fp-16385L, 1.570796326794896619231321691639751249506L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
2127 TEST_c_c (cacos, -0x1p-112L, -0x1.fp-16385L, 1.570796326794896619231321691639751634692L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
2129 TEST_c_c (cacos, 0.0L, 0x1p-112L, 1.570796326794896619231321691639751442099L, -1.925929944387235853055977942584927318538e-34L);
2130 TEST_c_c (cacos, 0.0L, -0x1p-112L, 1.570796326794896619231321691639751442099L, 1.925929944387235853055977942584927318538e-34L);
2131 TEST_c_c (cacos, -0.0L, 0x1p-112L, 1.570796326794896619231321691639751442099L, -1.925929944387235853055977942584927318538e-34L);
2132 TEST_c_c (cacos, -0.0L, -0x1p-112L, 1.570796326794896619231321691639751442099L, 1.925929944387235853055977942584927318538e-34L);
2133 TEST_c_c (cacos, 0x1p-112L, 0.0L, 1.570796326794896619231321691639751249506L, -0.0L);
2134 TEST_c_c (cacos, -0x1p-112L, 0.0L, 1.570796326794896619231321691639751634692L, -0.0L);
2135 TEST_c_c (cacos, 0x1p-112L, -0.0L, 1.570796326794896619231321691639751249506L, 0.0L);
2136 TEST_c_c (cacos, -0x1p-112L, -0.0L, 1.570796326794896619231321691639751634692L, 0.0L);
2138 TEST_c_c (cacos, 0.75L, 1.25L, 1.11752014915610270578240049553777969L, -1.13239363160530819522266333696834467L);
2139 TEST_c_c (cacos, -2, -3, 2.1414491111159960199416055713254211L, 1.9833870299165354323470769028940395L);
2141 END (cacos, complex);
2148 FUNC(cacosh) (BUILD_COMPLEX (0.7L, 1.2L));
2149 if (errno == ENOSYS)
2150 /* Function not implemented. */
2156 TEST_c_c (cacosh, 0, 0, 0.0, M_PI_2l);
2157 TEST_c_c (cacosh, minus_zero, 0, 0.0, M_PI_2l);
2158 TEST_c_c (cacosh, 0, minus_zero, 0.0, -M_PI_2l);
2159 TEST_c_c (cacosh, minus_zero, minus_zero, 0.0, -M_PI_2l);
2160 TEST_c_c (cacosh, minus_infty, plus_infty, plus_infty, M_PI_34l);
2161 TEST_c_c (cacosh, minus_infty, minus_infty, plus_infty, -M_PI_34l);
2163 TEST_c_c (cacosh, plus_infty, plus_infty, plus_infty, M_PI_4l);
2164 TEST_c_c (cacosh, plus_infty, minus_infty, plus_infty, -M_PI_4l);
2166 TEST_c_c (cacosh, -10.0, plus_infty, plus_infty, M_PI_2l);
2167 TEST_c_c (cacosh, -10.0, minus_infty, plus_infty, -M_PI_2l);
2168 TEST_c_c (cacosh, 0, plus_infty, plus_infty, M_PI_2l);
2169 TEST_c_c (cacosh, 0, minus_infty, plus_infty, -M_PI_2l);
2170 TEST_c_c (cacosh, 0.1L, plus_infty, plus_infty, M_PI_2l);
2171 TEST_c_c (cacosh, 0.1L, minus_infty, plus_infty, -M_PI_2l);
2173 TEST_c_c (cacosh, minus_infty, 0, plus_infty, M_PIl);
2174 TEST_c_c (cacosh, minus_infty, minus_zero, plus_infty, -M_PIl);
2175 TEST_c_c (cacosh, minus_infty, 100, plus_infty, M_PIl);
2176 TEST_c_c (cacosh, minus_infty, -100, plus_infty, -M_PIl);
2178 TEST_c_c (cacosh, plus_infty, 0, plus_infty, 0.0);
2179 TEST_c_c (cacosh, plus_infty, minus_zero, plus_infty, minus_zero);
2180 TEST_c_c (cacosh, plus_infty, 0.5, plus_infty, 0.0);
2181 TEST_c_c (cacosh, plus_infty, -0.5, plus_infty, minus_zero);
2183 TEST_c_c (cacosh, plus_infty, qnan_value, plus_infty, qnan_value);
2184 TEST_c_c (cacosh, minus_infty, qnan_value, plus_infty, qnan_value);
2186 TEST_c_c (cacosh, 0, qnan_value, qnan_value, qnan_value);
2187 TEST_c_c (cacosh, minus_zero, qnan_value, qnan_value, qnan_value);
2189 TEST_c_c (cacosh, qnan_value, plus_infty, plus_infty, qnan_value);
2190 TEST_c_c (cacosh, qnan_value, minus_infty, plus_infty, qnan_value);
2192 TEST_c_c (cacosh, 10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
2193 TEST_c_c (cacosh, -10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
2195 TEST_c_c (cacosh, qnan_value, 0.75, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
2196 TEST_c_c (cacosh, qnan_value, -0.75, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
2198 TEST_c_c (cacosh, qnan_value, qnan_value, qnan_value, qnan_value);
2200 TEST_c_c (cacosh, plus_zero, -1.5L, 1.194763217287109304111930828519090523536L, -M_PI_2l);
2201 TEST_c_c (cacosh, minus_zero, -1.5L, 1.194763217287109304111930828519090523536L, -M_PI_2l);
2202 TEST_c_c (cacosh, plus_zero, -1.0L, 0.8813735870195430252326093249797923090282L, -M_PI_2l);
2203 TEST_c_c (cacosh, minus_zero, -1.0L, 0.8813735870195430252326093249797923090282L, -M_PI_2l);
2204 TEST_c_c (cacosh, plus_zero, -0.5L, 0.4812118250596034474977589134243684231352L, -M_PI_2l);
2205 TEST_c_c (cacosh, minus_zero, -0.5L, 0.4812118250596034474977589134243684231352L, -M_PI_2l);
2206 TEST_c_c (cacosh, plus_zero, 0.5L, 0.4812118250596034474977589134243684231352L, M_PI_2l);
2207 TEST_c_c (cacosh, minus_zero, 0.5L, 0.4812118250596034474977589134243684231352L, M_PI_2l);
2208 TEST_c_c (cacosh, plus_zero, 1.0L, 0.8813735870195430252326093249797923090282L, M_PI_2l);
2209 TEST_c_c (cacosh, minus_zero, 1.0L, 0.8813735870195430252326093249797923090282L, M_PI_2l);
2210 TEST_c_c (cacosh, plus_zero, 1.5L, 1.194763217287109304111930828519090523536L, M_PI_2l);
2211 TEST_c_c (cacosh, minus_zero, 1.5L, 1.194763217287109304111930828519090523536L, M_PI_2l);
2213 TEST_c_c (cacosh, -1.5L, plus_zero, 0.9624236501192068949955178268487368462704L, M_PIl);
2214 TEST_c_c (cacosh, -1.5L, minus_zero, 0.9624236501192068949955178268487368462704L, -M_PIl);
2215 TEST_c_c (cacosh, -1.0L, plus_zero, plus_zero, M_PIl);
2216 TEST_c_c (cacosh, -1.0L, minus_zero, plus_zero, -M_PIl);
2217 TEST_c_c (cacosh, -0.5L, plus_zero, plus_zero, 2.094395102393195492308428922186335256131L);
2218 TEST_c_c (cacosh, -0.5L, minus_zero, plus_zero, -2.094395102393195492308428922186335256131L);
2219 TEST_c_c (cacosh, 0.5L, plus_zero, plus_zero, 1.047197551196597746154214461093167628066L);
2220 TEST_c_c (cacosh, 0.5L, minus_zero, plus_zero, -1.047197551196597746154214461093167628066L);
2221 TEST_c_c (cacosh, 1.0L, plus_zero, plus_zero, plus_zero);
2222 TEST_c_c (cacosh, 1.0L, minus_zero, plus_zero, minus_zero);
2223 TEST_c_c (cacosh, 1.5L, plus_zero, 0.9624236501192068949955178268487368462704L, plus_zero);
2224 TEST_c_c (cacosh, 1.5L, minus_zero, 0.9624236501192068949955178268487368462704L, minus_zero);
2226 TEST_c_c (cacosh, 0x1p50L, 1.0L, 3.535050620855721078027883819436720218708e1L, 8.881784197001252323389053344727730248720e-16L);
2227 TEST_c_c (cacosh, 0x1p50L, -1.0L, 3.535050620855721078027883819436720218708e1L, -8.881784197001252323389053344727730248720e-16L);
2228 TEST_c_c (cacosh, -0x1p50L, 1.0L, 3.535050620855721078027883819436720218708e1L, 3.141592653589792350284223683154270545292L);
2229 TEST_c_c (cacosh, -0x1p50L, -1.0L, 3.535050620855721078027883819436720218708e1L, -3.141592653589792350284223683154270545292L);
2230 TEST_c_c (cacosh, 1.0L, 0x1p50L, 3.535050620855721078027883819436759661753e1L, 1.570796326794895731052901991514519103193L);
2231 TEST_c_c (cacosh, -1.0L, 0x1p50L, 3.535050620855721078027883819436759661753e1L, 1.570796326794897507409741391764983781004L);
2232 TEST_c_c (cacosh, 1.0L, -0x1p50L, 3.535050620855721078027883819436759661753e1L, -1.570796326794895731052901991514519103193L);
2233 TEST_c_c (cacosh, -1.0L, -0x1p50L, 3.535050620855721078027883819436759661753e1L, -1.570796326794897507409741391764983781004L);
2235 TEST_c_c (cacosh, 0x1p500L, 1.0L, 3.472667374605326000180332928505464606058e2L, 3.054936363499604682051979393213617699789e-151L);
2236 TEST_c_c (cacosh, 0x1p500L, -1.0L, 3.472667374605326000180332928505464606058e2L, -3.054936363499604682051979393213617699789e-151L);
2237 TEST_c_c (cacosh, -0x1p500L, 1.0L, 3.472667374605326000180332928505464606058e2L, 3.141592653589793238462643383279502884197L);
2238 TEST_c_c (cacosh, -0x1p500L, -1.0L, 3.472667374605326000180332928505464606058e2L, -3.141592653589793238462643383279502884197L);
2239 TEST_c_c (cacosh, 1.0L, 0x1p500L, 3.472667374605326000180332928505464606058e2L, 1.570796326794896619231321691639751442099L);
2240 TEST_c_c (cacosh, -1.0L, 0x1p500L, 3.472667374605326000180332928505464606058e2L, 1.570796326794896619231321691639751442099L);
2241 TEST_c_c (cacosh, 1.0L, -0x1p500L, 3.472667374605326000180332928505464606058e2L, -1.570796326794896619231321691639751442099L);
2242 TEST_c_c (cacosh, -1.0L, -0x1p500L, 3.472667374605326000180332928505464606058e2L, -1.570796326794896619231321691639751442099L);
2244 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2245 TEST_c_c (cacosh, 0x1p5000L, 1.0L, 3.466429049980286492395577839412341016946e3L, 7.079811261048172892385615158694057552948e-1506L);
2246 TEST_c_c (cacosh, 0x1p5000L, -1.0L, 3.466429049980286492395577839412341016946e3L, -7.079811261048172892385615158694057552948e-1506L);
2247 TEST_c_c (cacosh, -0x1p5000L, 1.0L, 3.466429049980286492395577839412341016946e3L, 3.141592653589793238462643383279502884197L);
2248 TEST_c_c (cacosh, -0x1p5000L, -1.0L, 3.466429049980286492395577839412341016946e3L, -3.141592653589793238462643383279502884197L);
2249 TEST_c_c (cacosh, 1.0L, 0x1p5000L, 3.466429049980286492395577839412341016946e3L, 1.570796326794896619231321691639751442099L);
2250 TEST_c_c (cacosh, -1.0L, 0x1p5000L, 3.466429049980286492395577839412341016946e3L, 1.570796326794896619231321691639751442099L);
2251 TEST_c_c (cacosh, 1.0L, -0x1p5000L, 3.466429049980286492395577839412341016946e3L, -1.570796326794896619231321691639751442099L);
2252 TEST_c_c (cacosh, -1.0L, -0x1p5000L, 3.466429049980286492395577839412341016946e3L, -1.570796326794896619231321691639751442099L);
2254 TEST_c_c (cacosh, 0x1.fp127L, 0x1.fp127L, 8.973081118419833726837456344608533993585e1L, 7.853981633974483096156608458198757210493e-1L);
2256 TEST_c_c (cacosh, 0x1.fp1023L, 0x1.fp1023L, 7.107906849659093345062145442726115449315e2L, 7.853981633974483096156608458198757210493e-1L);
2258 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
2259 TEST_c_c (cacosh, 0x1.fp16383L, 0x1.fp16383L, 1.135753137836666928715489992987020363057e4L, 7.853981633974483096156608458198757210493e-1L);
2261 TEST_c_c (cacosh, 0x1.fp-129L, 1.5L, 1.194763217287109304111930828519090523536L, 1.570796326794896619231321691639751442097L);
2262 TEST_c_c (cacosh, 0x1.fp-129L, -1.5L, 1.194763217287109304111930828519090523536L, -1.570796326794896619231321691639751442097L);
2263 TEST_c_c (cacosh, -0x1.fp-129L, 1.5L, 1.194763217287109304111930828519090523536L, 1.570796326794896619231321691639751442100L);
2264 TEST_c_c (cacosh, -0x1.fp-129L, -1.5L, 1.194763217287109304111930828519090523536L, -1.570796326794896619231321691639751442100L);
2265 TEST_c_c (cacosh, 1.5L, 0x1.fp-129L, 9.624236501192068949955178268487368462704e-1L, 2.546345110742945032959687790021055102355e-39L, UNDERFLOW_EXCEPTION_FLOAT);
2266 TEST_c_c (cacosh, -1.5L, 0x1.fp-129L, 9.624236501192068949955178268487368462704e-1L, 3.141592653589793238462643383279502884195L);
2267 TEST_c_c (cacosh, 1.5L, -0x1.fp-129L, 9.624236501192068949955178268487368462704e-1L, -2.546345110742945032959687790021055102355e-39L, UNDERFLOW_EXCEPTION_FLOAT);
2268 TEST_c_c (cacosh, -1.5L, -0x1.fp-129L, 9.624236501192068949955178268487368462704e-1L, -3.141592653589793238462643383279502884195L);
2270 TEST_c_c (cacosh, 0x1.fp-1025L, 1.5L, 1.194763217287109304111930828519090523536L, 1.570796326794896619231321691639751442099L);
2271 TEST_c_c (cacosh, 0x1.fp-1025L, -1.5L, 1.194763217287109304111930828519090523536L, -1.570796326794896619231321691639751442099L);
2272 TEST_c_c (cacosh, -0x1.fp-1025L, 1.5L, 1.194763217287109304111930828519090523536L, 1.570796326794896619231321691639751442099L);
2273 TEST_c_c (cacosh, -0x1.fp-1025L, -1.5L, 1.194763217287109304111930828519090523536L, -1.570796326794896619231321691639751442099L);
2274 TEST_c_c (cacosh, 1.5L, 0x1.fp-1025L, 9.624236501192068949955178268487368462704e-1L, 4.819934639999230680322935210539402497827e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
2275 TEST_c_c (cacosh, -1.5L, 0x1.fp-1025L, 9.624236501192068949955178268487368462704e-1L, 3.141592653589793238462643383279502884197L);
2276 TEST_c_c (cacosh, 1.5L, -0x1.fp-1025L, 9.624236501192068949955178268487368462704e-1L, -4.819934639999230680322935210539402497827e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
2277 TEST_c_c (cacosh, -1.5L, -0x1.fp-1025L, 9.624236501192068949955178268487368462704e-1L, -3.141592653589793238462643383279502884197L);
2279 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2280 TEST_c_c (cacosh, 0x1.fp-16385L, 1.5L, 1.194763217287109304111930828519090523536L, 1.570796326794896619231321691639751442099L);
2281 TEST_c_c (cacosh, 0x1.fp-16385L, -1.5L, 1.194763217287109304111930828519090523536L, -1.570796326794896619231321691639751442099L);
2282 TEST_c_c (cacosh, -0x1.fp-16385L, 1.5L, 1.194763217287109304111930828519090523536L, 1.570796326794896619231321691639751442099L);
2283 TEST_c_c (cacosh, -0x1.fp-16385L, -1.5L, 1.194763217287109304111930828519090523536L, -1.570796326794896619231321691639751442099L);
2284 TEST_c_c (cacosh, 1.5L, 0x1.fp-16385L, 9.624236501192068949955178268487368462704e-1L, 7.282957076134209141226696333885150260319e-4933L, UNDERFLOW_EXCEPTION);
2285 TEST_c_c (cacosh, -1.5L, 0x1.fp-16385L, 9.624236501192068949955178268487368462704e-1L, 3.141592653589793238462643383279502884197L);
2286 TEST_c_c (cacosh, 1.5L, -0x1.fp-16385L, 9.624236501192068949955178268487368462704e-1L, -7.282957076134209141226696333885150260319e-4933L, UNDERFLOW_EXCEPTION);
2287 TEST_c_c (cacosh, -1.5L, -0x1.fp-16385L, 9.624236501192068949955178268487368462704e-1L, -3.141592653589793238462643383279502884197L);
2289 TEST_c_c (cacosh, 0.5L, 1.0L, 9.261330313501824245501244453057873152694e-1L, 1.221357263937683325603909865564381489366L);
2290 TEST_c_c (cacosh, 0.5L, -1.0L, 9.261330313501824245501244453057873152694e-1L, -1.221357263937683325603909865564381489366L);
2291 TEST_c_c (cacosh, -0.5L, 1.0L, 9.261330313501824245501244453057873152694e-1L, 1.920235389652109912858733517715121394831L);
2292 TEST_c_c (cacosh, -0.5L, -1.0L, 9.261330313501824245501244453057873152694e-1L, -1.920235389652109912858733517715121394831L);
2293 TEST_c_c (cacosh, 1.0L, 0.5L, 7.328576759736452608886724437653071523305e-1L, 6.748888455860063801646649673121744318756e-1L);
2294 TEST_c_c (cacosh, -1.0L, 0.5L, 7.328576759736452608886724437653071523305e-1L, 2.466703808003786858297978415967328452322L);
2295 TEST_c_c (cacosh, 1.0L, -0.5L, 7.328576759736452608886724437653071523305e-1L, -6.748888455860063801646649673121744318756e-1L);
2296 TEST_c_c (cacosh, -1.0L, -0.5L, 7.328576759736452608886724437653071523305e-1L, -2.466703808003786858297978415967328452322L);
2297 TEST_c_c (cacosh, 0.25L, 1.0L, 8.924633639033482359562124741744951972772e-1L, 1.394493894017929688812643125003661339452L);
2298 TEST_c_c (cacosh, 0.25L, -1.0L, 8.924633639033482359562124741744951972772e-1L, -1.394493894017929688812643125003661339452L);
2299 TEST_c_c (cacosh, -0.25L, 1.0L, 8.924633639033482359562124741744951972772e-1L, 1.747098759571863549650000258275841544745L);
2300 TEST_c_c (cacosh, -0.25L, -1.0L, 8.924633639033482359562124741744951972772e-1L, -1.747098759571863549650000258275841544745L);
2301 TEST_c_c (cacosh, 1.0L, 0.25L, 5.097911466811016354623559941115413499164e-1L, 4.890443302710802929202843732146540079124e-1L);
2302 TEST_c_c (cacosh, -1.0L, 0.25L, 5.097911466811016354623559941115413499164e-1L, 2.652548323318712945542359010064848876285L);
2303 TEST_c_c (cacosh, 1.0L, -0.25L, 5.097911466811016354623559941115413499164e-1L, -4.890443302710802929202843732146540079124e-1L);
2304 TEST_c_c (cacosh, -1.0L, -0.25L, 5.097911466811016354623559941115413499164e-1L, -2.652548323318712945542359010064848876285L);
2305 TEST_c_c (cacosh, 0x1.fp-10L, 1.0L, 8.813742198809567991336704287826445879025e-1L, 1.569458417435338878318763342108699202986L);
2306 TEST_c_c (cacosh, 0x1.fp-10L, -1.0L, 8.813742198809567991336704287826445879025e-1L, -1.569458417435338878318763342108699202986L);
2307 TEST_c_c (cacosh, -0x1.fp-10L, 1.0L, 8.813742198809567991336704287826445879025e-1L, 1.572134236154454360143880041170803681211L);
2308 TEST_c_c (cacosh, -0x1.fp-10L, -1.0L, 8.813742198809567991336704287826445879025e-1L, -1.572134236154454360143880041170803681211L);
2309 TEST_c_c (cacosh, 1.0L, 0x1.fp-10L, 4.350501469856803800217957402220976497152e-2L, 4.349129763101882771258049954181971959031e-2L);
2310 TEST_c_c (cacosh, -1.0L, 0x1.fp-10L, 4.350501469856803800217957402220976497152e-2L, 3.098101355958774410750062883737683164607L);
2311 TEST_c_c (cacosh, 1.0L, -0x1.fp-10L, 4.350501469856803800217957402220976497152e-2L, -4.349129763101882771258049954181971959031e-2L);
2312 TEST_c_c (cacosh, -1.0L, -0x1.fp-10L, 4.350501469856803800217957402220976497152e-2L, -3.098101355958774410750062883737683164607L);
2313 TEST_c_c (cacosh, 0x1.fp-30L, 1.0L, 8.813735870195430258081932989769495326854e-1L, 1.570796325518966635014803151387033957091L);
2314 TEST_c_c (cacosh, 0x1.fp-30L, -1.0L, 8.813735870195430258081932989769495326854e-1L, -1.570796325518966635014803151387033957091L);
2315 TEST_c_c (cacosh, -0x1.fp-30L, 1.0L, 8.813735870195430258081932989769495326854e-1L, 1.570796328070826603447840231892468927106L);
2316 TEST_c_c (cacosh, -0x1.fp-30L, -1.0L, 8.813735870195430258081932989769495326854e-1L, -1.570796328070826603447840231892468927106L);
2317 TEST_c_c (cacosh, 1.0L, 0x1.fp-30L, 4.247867098745151888768727039216644758847e-5L, 4.247867097467650115899790787875186617316e-5L);
2318 TEST_c_c (cacosh, -1.0L, 0x1.fp-30L, 4.247867098745151888768727039216644758847e-5L, 3.141550174918818561961484385371624132331L);
2319 TEST_c_c (cacosh, 1.0L, -0x1.fp-30L, 4.247867098745151888768727039216644758847e-5L, -4.247867097467650115899790787875186617316e-5L);
2320 TEST_c_c (cacosh, -1.0L, -0x1.fp-30L, 4.247867098745151888768727039216644758847e-5L, -3.141550174918818561961484385371624132331L);
2321 TEST_c_c (cacosh, 0x1.fp-100L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691638670687364L);
2322 TEST_c_c (cacosh, 0x1.fp-100L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691638670687364L);
2323 TEST_c_c (cacosh, -0x1.fp-100L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691640832196834L);
2324 TEST_c_c (cacosh, -0x1.fp-100L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691640832196834L);
2325 TEST_c_c (cacosh, 1.0L, 0x1.fp-100L, 1.236292038260260888664514866457202186027e-15L, 1.236292038260260888664514866456887257525e-15L);
2326 TEST_c_c (cacosh, -1.0L, 0x1.fp-100L, 1.236292038260260888664514866457202186027e-15L, 3.141592653589792002170605123018614219682L);
2327 TEST_c_c (cacosh, 1.0L, -0x1.fp-100L, 1.236292038260260888664514866457202186027e-15L, -1.236292038260260888664514866456887257525e-15L);
2328 TEST_c_c (cacosh, -1.0L, -0x1.fp-100L, 1.236292038260260888664514866457202186027e-15L, -3.141592653589792002170605123018614219682L);
2329 TEST_c_c (cacosh, 0x1.fp-129L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442097L);
2330 TEST_c_c (cacosh, 0x1.fp-129L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442097L);
2331 TEST_c_c (cacosh, -0x1.fp-129L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442101L);
2332 TEST_c_c (cacosh, -0x1.fp-129L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442101L);
2333 TEST_c_c (cacosh, 1.0L, 0x1.fp-129L, 5.335635276982233498398987585285818977933e-20L, 5.335635276982233498398987585285818977930e-20L);
2334 TEST_c_c (cacosh, -1.0L, 0x1.fp-129L, 5.335635276982233498398987585285818977933e-20L, 3.141592653589793238409287030509680549213L);
2335 TEST_c_c (cacosh, 1.0L, -0x1.fp-129L, 5.335635276982233498398987585285818977933e-20L, -5.335635276982233498398987585285818977930e-20L);
2336 TEST_c_c (cacosh, -1.0L, -0x1.fp-129L, 5.335635276982233498398987585285818977933e-20L, -3.141592653589793238409287030509680549213L);
2338 TEST_c_c (cacosh, 0x1.fp-1000L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442099L);
2339 TEST_c_c (cacosh, 0x1.fp-1000L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442099L);
2340 TEST_c_c (cacosh, -0x1.fp-1000L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442099L);
2341 TEST_c_c (cacosh, -0x1.fp-1000L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442099L);
2342 TEST_c_c (cacosh, 1.0L, 0x1.fp-1000L, 4.252291453851660175550490409247739011867e-151L, 4.252291453851660175550490409247739011867e-151L);
2343 TEST_c_c (cacosh, -1.0L, 0x1.fp-1000L, 4.252291453851660175550490409247739011867e-151L, 3.141592653589793238462643383279502884197L);
2344 TEST_c_c (cacosh, 1.0L, -0x1.fp-1000L, 4.252291453851660175550490409247739011867e-151L, -4.252291453851660175550490409247739011867e-151L);
2345 TEST_c_c (cacosh, -1.0L, -0x1.fp-1000L, 4.252291453851660175550490409247739011867e-151L, -3.141592653589793238462643383279502884197L);
2346 TEST_c_c (cacosh, 0x1.fp-1025L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442099L);
2347 TEST_c_c (cacosh, 0x1.fp-1025L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442099L);
2348 TEST_c_c (cacosh, -0x1.fp-1025L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442099L);
2349 TEST_c_c (cacosh, -0x1.fp-1025L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442099L);
2350 TEST_c_c (cacosh, 1.0L, 0x1.fp-1025L, 7.340879205566679497036857179189356754017e-155L, 7.340879205566679497036857179189356754017e-155L);
2351 TEST_c_c (cacosh, -1.0L, 0x1.fp-1025L, 7.340879205566679497036857179189356754017e-155L, 3.141592653589793238462643383279502884197L);
2352 TEST_c_c (cacosh, 1.0L, -0x1.fp-1025L, 7.340879205566679497036857179189356754017e-155L, -7.340879205566679497036857179189356754017e-155L);
2353 TEST_c_c (cacosh, -1.0L, -0x1.fp-1025L, 7.340879205566679497036857179189356754017e-155L, -3.141592653589793238462643383279502884197L);
2355 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2356 TEST_c_c (cacosh, 0x1.fp-10000L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442099L);
2357 TEST_c_c (cacosh, 0x1.fp-10000L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442099L);
2358 TEST_c_c (cacosh, -0x1.fp-10000L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442099L);
2359 TEST_c_c (cacosh, -0x1.fp-10000L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442099L);
2360 TEST_c_c (cacosh, 1.0L, 0x1.fp-10000L, 9.854680208706673586644342922051388714633e-1506L, 9.854680208706673586644342922051388714633e-1506L);
2361 TEST_c_c (cacosh, -1.0L, 0x1.fp-10000L, 9.854680208706673586644342922051388714633e-1506L, 3.141592653589793238462643383279502884197L);
2362 TEST_c_c (cacosh, 1.0L, -0x1.fp-10000L, 9.854680208706673586644342922051388714633e-1506L, -9.854680208706673586644342922051388714633e-1506L);
2363 TEST_c_c (cacosh, -1.0L, -0x1.fp-10000L, 9.854680208706673586644342922051388714633e-1506L, -3.141592653589793238462643383279502884197L);
2364 TEST_c_c (cacosh, 0x1.fp-16385L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442099L);
2365 TEST_c_c (cacosh, 0x1.fp-16385L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442099L);
2366 TEST_c_c (cacosh, -0x1.fp-16385L, 1.0L, 8.813735870195430252326093249797923090282e-1L, 1.570796326794896619231321691639751442099L);
2367 TEST_c_c (cacosh, -0x1.fp-16385L, -1.0L, 8.813735870195430252326093249797923090282e-1L, -1.570796326794896619231321691639751442099L);
2368 TEST_c_c (cacosh, 1.0L, 0x1.fp-16385L, 9.023632056840860275214893047597614177639e-2467L, 9.023632056840860275214893047597614177639e-2467L);
2369 TEST_c_c (cacosh, -1.0L, 0x1.fp-16385L, 9.023632056840860275214893047597614177639e-2467L, 3.141592653589793238462643383279502884197L);
2370 TEST_c_c (cacosh, 1.0L, -0x1.fp-16385L, 9.023632056840860275214893047597614177639e-2467L, -9.023632056840860275214893047597614177639e-2467L);
2371 TEST_c_c (cacosh, -1.0L, -0x1.fp-16385L, 9.023632056840860275214893047597614177639e-2467L, -3.141592653589793238462643383279502884197L);
2373 TEST_c_c (cacosh, 0x1p-23L, 0x1.000002p0L, 8.813736713132400470205730751186547909968e-1L, 1.570796242501204621739026081991856762292L);
2374 TEST_c_c (cacosh, 0x1p-23L, -0x1.000002p0L, 8.813736713132400470205730751186547909968e-1L, -1.570796242501204621739026081991856762292L);
2375 TEST_c_c (cacosh, -0x1p-23L, 0x1.000002p0L, 8.813736713132400470205730751186547909968e-1L, 1.570796411088588616723617301287646121905L);
2376 TEST_c_c (cacosh, -0x1p-23L, -0x1.000002p0L, 8.813736713132400470205730751186547909968e-1L, -1.570796411088588616723617301287646121905L);
2377 TEST_c_c (cacosh, 0x1.000002p0L, 0x1p-23L, 5.364668491573609633134147164031476452679e-4L, 2.222118384408546368406374049167636760903e-4L);
2378 TEST_c_c (cacosh, -0x1.000002p0L, 0x1p-23L, 5.364668491573609633134147164031476452679e-4L, 3.141370441751352383825802745874586120521L);
2379 TEST_c_c (cacosh, 0x1.000002p0L, -0x1p-23L, 5.364668491573609633134147164031476452679e-4L, -2.222118384408546368406374049167636760903e-4L);
2380 TEST_c_c (cacosh, -0x1.000002p0L, -0x1p-23L, 5.364668491573609633134147164031476452679e-4L, -3.141370441751352383825802745874586120521L);
2381 TEST_c_c (cacosh, 0x1.fp-129L, 0x1.000002p0L, 8.813736713132375348727889167749389235161e-1L, 1.570796326794896619231321691639751442097L);
2382 TEST_c_c (cacosh, 0x1.fp-129L, -0x1.000002p0L, 8.813736713132375348727889167749389235161e-1L, -1.570796326794896619231321691639751442097L);
2383 TEST_c_c (cacosh, -0x1.fp-129L, 0x1.000002p0L, 8.813736713132375348727889167749389235161e-1L, 1.570796326794896619231321691639751442101L);
2384 TEST_c_c (cacosh, -0x1.fp-129L, -0x1.000002p0L, 8.813736713132375348727889167749389235161e-1L, -1.570796326794896619231321691639751442101L);
2385 TEST_c_c (cacosh, 0x1.000002p0L, 0x1.fp-129L, 4.882812451493617206486388134172712975070e-4L, 5.830451806317544230969669308596361881467e-36L);
2386 TEST_c_c (cacosh, -0x1.000002p0L, 0x1.fp-129L, 4.882812451493617206486388134172712975070e-4L, 3.141592653589793238462643383279502878367L);
2387 TEST_c_c (cacosh, 0x1.000002p0L, -0x1.fp-129L, 4.882812451493617206486388134172712975070e-4L, -5.830451806317544230969669308596361881467e-36L);
2388 TEST_c_c (cacosh, -0x1.000002p0L, -0x1.fp-129L, 4.882812451493617206486388134172712975070e-4L, -3.141592653589793238462643383279502878367L);
2389 TEST_c_c (cacosh, 0.0L, 0x1.000002p0L, 8.813736713132375348727889167749389235161e-1L, 1.570796326794896619231321691639751442099L);
2390 TEST_c_c (cacosh, 0.0L, -0x1.000002p0L, 8.813736713132375348727889167749389235161e-1L, -1.570796326794896619231321691639751442099L);
2391 TEST_c_c (cacosh, -0.0L, 0x1.000002p0L, 8.813736713132375348727889167749389235161e-1L, 1.570796326794896619231321691639751442099L);
2392 TEST_c_c (cacosh, -0.0L, -0x1.000002p0L, 8.813736713132375348727889167749389235161e-1L, -1.570796326794896619231321691639751442099L);
2393 TEST_c_c (cacosh, 0x1.000002p0L, 0.0L, 4.882812451493617206486388134172712975070e-4L, 0.0L);
2394 TEST_c_c (cacosh, -0x1.000002p0L, 0.0L, 4.882812451493617206486388134172712975070e-4L, 3.141592653589793238462643383279502884197L);
2395 TEST_c_c (cacosh, 0x1.000002p0L, -0.0L, 4.882812451493617206486388134172712975070e-4L, -0.0L);
2396 TEST_c_c (cacosh, -0x1.000002p0L, -0.0L, 4.882812451493617206486388134172712975070e-4L, -3.141592653589793238462643383279502884197L);
2398 TEST_c_c (cacosh, 0x1p-52L, 0x1.0000000000001p0L, 8.813735870195431822418551933572982483664e-1L, 1.570796326794896462222075823262262934288L);
2399 TEST_c_c (cacosh, 0x1p-52L, -0x1.0000000000001p0L, 8.813735870195431822418551933572982483664e-1L, -1.570796326794896462222075823262262934288L);
2400 TEST_c_c (cacosh, -0x1p-52L, 0x1.0000000000001p0L, 8.813735870195431822418551933572982483664e-1L, 1.570796326794896776240567560017239949909L);
2401 TEST_c_c (cacosh, -0x1p-52L, -0x1.0000000000001p0L, 8.813735870195431822418551933572982483664e-1L, -1.570796326794896776240567560017239949909L);
2402 TEST_c_c (cacosh, 0x1.0000000000001p0L, 0x1p-52L, 2.315303644582684770975188768022139415020e-8L, 9.590301705980041385828904092662391018164e-9L);
2403 TEST_c_c (cacosh, -0x1.0000000000001p0L, 0x1p-52L, 2.315303644582684770975188768022139415020e-8L, 3.141592643999491532482601997450598791535L);
2404 TEST_c_c (cacosh, 0x1.0000000000001p0L, -0x1p-52L, 2.315303644582684770975188768022139415020e-8L, -9.590301705980041385828904092662391018164e-9L);
2405 TEST_c_c (cacosh, -0x1.0000000000001p0L, -0x1p-52L, 2.315303644582684770975188768022139415020e-8L, -3.141592643999491532482601997450598791535L);
2406 TEST_c_c (cacosh, 0x1.fp-1025L, 0x1.0000000000001p0L, 8.813735870195431822418551933572895326024e-1L, 1.570796326794896619231321691639751442099L);
2407 TEST_c_c (cacosh, 0x1.fp-1025L, -0x1.0000000000001p0L, 8.813735870195431822418551933572895326024e-1L, -1.570796326794896619231321691639751442099L);
2408 TEST_c_c (cacosh, -0x1.fp-1025L, 0x1.0000000000001p0L, 8.813735870195431822418551933572895326024e-1L, 1.570796326794896619231321691639751442099L);
2409 TEST_c_c (cacosh, -0x1.fp-1025L, -0x1.0000000000001p0L, 8.813735870195431822418551933572895326024e-1L, -1.570796326794896619231321691639751442099L);
2410 TEST_c_c (cacosh, 0x1.0000000000001p0L, 0x1.fp-1025L, 2.107342425544701550354780375182800088393e-8L, 2.557178503953494342609835913586108008322e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2411 TEST_c_c (cacosh, -0x1.0000000000001p0L, 0x1.fp-1025L, 2.107342425544701550354780375182800088393e-8L, 3.141592653589793238462643383279502884197L);
2412 TEST_c_c (cacosh, 0x1.0000000000001p0L, -0x1.fp-1025L, 2.107342425544701550354780375182800088393e-8L, -2.557178503953494342609835913586108008322e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2413 TEST_c_c (cacosh, -0x1.0000000000001p0L, -0x1.fp-1025L, 2.107342425544701550354780375182800088393e-8L, -3.141592653589793238462643383279502884197L);
2414 TEST_c_c (cacosh, 0.0L, 0x1.0000000000001p0L, 8.813735870195431822418551933572895326024e-1L, 1.570796326794896619231321691639751442099L);
2415 TEST_c_c (cacosh, 0.0L, -0x1.0000000000001p0L, 8.813735870195431822418551933572895326024e-1L, -1.570796326794896619231321691639751442099L);
2416 TEST_c_c (cacosh, -0.0L, 0x1.0000000000001p0L, 8.813735870195431822418551933572895326024e-1L, 1.570796326794896619231321691639751442099L);
2417 TEST_c_c (cacosh, -0.0L, -0x1.0000000000001p0L, 8.813735870195431822418551933572895326024e-1L, -1.570796326794896619231321691639751442099L);
2418 TEST_c_c (cacosh, 0x1.0000000000001p0L, 0.0L, 2.107342425544701550354780375182800088393e-8L, 0.0L);
2419 TEST_c_c (cacosh, -0x1.0000000000001p0L, 0.0L, 2.107342425544701550354780375182800088393e-8L, 3.141592653589793238462643383279502884197L);
2420 TEST_c_c (cacosh, 0x1.0000000000001p0L, -0.0L, 2.107342425544701550354780375182800088393e-8L, -0.0L);
2421 TEST_c_c (cacosh, -0x1.0000000000001p0L, -0.0L, 2.107342425544701550354780375182800088393e-8L, -3.141592653589793238462643383279502884197L);
2423 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
2424 TEST_c_c (cacosh, 0x1p-63L, 0x1.0000000000000002p0L, 8.813735870195430253092739958139610131001e-1L, 1.570796326794896619154657020805582738031L);
2425 TEST_c_c (cacosh, 0x1p-63L, -0x1.0000000000000002p0L, 8.813735870195430253092739958139610131001e-1L, -1.570796326794896619154657020805582738031L);
2426 TEST_c_c (cacosh, -0x1p-63L, 0x1.0000000000000002p0L, 8.813735870195430253092739958139610131001e-1L, 1.570796326794896619307986362473920146166L);
2427 TEST_c_c (cacosh, -0x1p-63L, -0x1.0000000000000002p0L, 8.813735870195430253092739958139610131001e-1L, -1.570796326794896619307986362473920146166L);
2428 TEST_c_c (cacosh, 0x1.0000000000000002p0L, 0x1p-63L, 5.116146586219826555037807251857670783420e-10L, 2.119177303101063432592523199680782317447e-10L);
2429 TEST_c_c (cacosh, -0x1.0000000000000002p0L, 0x1p-63L, 5.116146586219826555037807251857670783420e-10L, 3.141592653377875508152537040020250564229L);
2430 TEST_c_c (cacosh, 0x1.0000000000000002p0L, -0x1p-63L, 5.116146586219826555037807251857670783420e-10L, -2.119177303101063432592523199680782317447e-10L);
2431 TEST_c_c (cacosh, -0x1.0000000000000002p0L, -0x1p-63L, 5.116146586219826555037807251857670783420e-10L, -3.141592653377875508152537040020250564229L);
2432 # if LDBL_MIN_EXP <= -16381
2433 TEST_c_c (cacosh, 0x1.fp-16385L, 0x1.0000000000000002p0L, 8.813735870195430253092739958139610130980e-1L, 1.570796326794896619231321691639751442099L);
2434 TEST_c_c (cacosh, 0x1.fp-16385L, -0x1.0000000000000002p0L, 8.813735870195430253092739958139610130980e-1L, -1.570796326794896619231321691639751442099L);
2435 TEST_c_c (cacosh, -0x1.fp-16385L, 0x1.0000000000000002p0L, 8.813735870195430253092739958139610130980e-1L, 1.570796326794896619231321691639751442099L);
2436 TEST_c_c (cacosh, -0x1.fp-16385L, -0x1.0000000000000002p0L, 8.813735870195430253092739958139610130980e-1L, -1.570796326794896619231321691639751442099L);
2437 TEST_c_c (cacosh, 0x1.0000000000000002p0L, 0x1.fp-16385L, 4.656612873077392578082927418388212703712e-10L, 1.748608650034385653922359120438227480943e-4923L);
2438 TEST_c_c (cacosh, -0x1.0000000000000002p0L, 0x1.fp-16385L, 4.656612873077392578082927418388212703712e-10L, 3.141592653589793238462643383279502884197L);
2439 TEST_c_c (cacosh, 0x1.0000000000000002p0L, -0x1.fp-16385L, 4.656612873077392578082927418388212703712e-10L, -1.748608650034385653922359120438227480943e-4923L);
2440 TEST_c_c (cacosh, -0x1.0000000000000002p0L, -0x1.fp-16385L, 4.656612873077392578082927418388212703712e-10L, -3.141592653589793238462643383279502884197L);
2442 TEST_c_c (cacosh, 0.0L, 0x1.0000000000000002p0L, 8.813735870195430253092739958139610130980e-1L, 1.570796326794896619231321691639751442099L);
2443 TEST_c_c (cacosh, 0.0L, -0x1.0000000000000002p0L, 8.813735870195430253092739958139610130980e-1L, -1.570796326794896619231321691639751442099L);
2444 TEST_c_c (cacosh, -0.0L, 0x1.0000000000000002p0L, 8.813735870195430253092739958139610130980e-1L, 1.570796326794896619231321691639751442099L);
2445 TEST_c_c (cacosh, -0.0L, -0x1.0000000000000002p0L, 8.813735870195430253092739958139610130980e-1L, -1.570796326794896619231321691639751442099L);
2446 TEST_c_c (cacosh, 0x1.0000000000000002p0L, 0.0L, 4.656612873077392578082927418388212703712e-10L, 0.0L);
2447 TEST_c_c (cacosh, -0x1.0000000000000002p0L, 0.0L, 4.656612873077392578082927418388212703712e-10L, 3.141592653589793238462643383279502884197L);
2448 TEST_c_c (cacosh, 0x1.0000000000000002p0L, -0.0L, 4.656612873077392578082927418388212703712e-10L, -0.0L);
2449 TEST_c_c (cacosh, -0x1.0000000000000002p0L, -0.0L, 4.656612873077392578082927418388212703712e-10L, -3.141592653589793238462643383279502884197L);
2451 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
2452 TEST_c_c (cacosh, 0x1p-106L, 0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, 1.570796326794896619231321691639742726335L);
2453 TEST_c_c (cacosh, 0x1p-106L, -0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, -1.570796326794896619231321691639742726335L);
2454 TEST_c_c (cacosh, -0x1p-106L, 0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, 1.570796326794896619231321691639760157863L);
2455 TEST_c_c (cacosh, -0x1p-106L, -0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, -1.570796326794896619231321691639760157863L);
2456 TEST_c_c (cacosh, 0x1.000000000000000000000000008p0L, 0x1p-106L, 2.285028863093221674154232933662774454211e-16L, 5.394221422390606848017034778914096659726e-17L);
2457 TEST_c_c (cacosh, -0x1.000000000000000000000000008p0L, 0x1p-106L, 2.285028863093221674154232933662774454211e-16L, 3.141592653589793184520429159373434404027L);
2458 TEST_c_c (cacosh, 0x1.000000000000000000000000008p0L, -0x1p-106L, 2.285028863093221674154232933662774454211e-16L, -5.394221422390606848017034778914096659726e-17L);
2459 TEST_c_c (cacosh, -0x1.000000000000000000000000008p0L, -0x1p-106L, 2.285028863093221674154232933662774454211e-16L, -3.141592653589793184520429159373434404027L);
2460 TEST_c_c (cacosh, 0x1.fp-1025L, 0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, 1.570796326794896619231321691639751442099L);
2461 TEST_c_c (cacosh, 0x1.fp-1025L, -0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, -1.570796326794896619231321691639751442099L);
2462 TEST_c_c (cacosh, -0x1.fp-1025L, 0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, 1.570796326794896619231321691639751442099L);
2463 TEST_c_c (cacosh, -0x1.fp-1025L, -0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, -1.570796326794896619231321691639751442099L);
2464 TEST_c_c (cacosh, 0x1.000000000000000000000000008p0L, 0x1.fp-1025L, 2.220446049250313080847263336181636063482e-16L, 2.426922623448365473354662093431821897807e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2465 TEST_c_c (cacosh, -0x1.000000000000000000000000008p0L, 0x1.fp-1025L, 2.220446049250313080847263336181636063482e-16L, 3.141592653589793238462643383279502884197L);
2466 TEST_c_c (cacosh, 0x1.000000000000000000000000008p0L, -0x1.fp-1025L, 2.220446049250313080847263336181636063482e-16L, -2.426922623448365473354662093431821897807e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2467 TEST_c_c (cacosh, -0x1.000000000000000000000000008p0L, -0x1.fp-1025L, 2.220446049250313080847263336181636063482e-16L, -3.141592653589793238462643383279502884197L);
2468 TEST_c_c (cacosh, 0.0L, 0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, 1.570796326794896619231321691639751442099L);
2469 TEST_c_c (cacosh, 0.0L, -0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, -1.570796326794896619231321691639751442099L);
2470 TEST_c_c (cacosh, -0.0L, 0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, 1.570796326794896619231321691639751442099L);
2471 TEST_c_c (cacosh, -0.0L, -0x1.000000000000000000000000008p0L, 8.813735870195430252326093249798097405561e-1L, -1.570796326794896619231321691639751442099L);
2472 TEST_c_c (cacosh, 0x1.000000000000000000000000008p0L, 0.0L, 2.220446049250313080847263336181636063482e-16L, 0.0L);
2473 TEST_c_c (cacosh, -0x1.000000000000000000000000008p0L, 0.0L, 2.220446049250313080847263336181636063482e-16L, 3.141592653589793238462643383279502884197L);
2474 TEST_c_c (cacosh, 0x1.000000000000000000000000008p0L, -0.0L, 2.220446049250313080847263336181636063482e-16L, -0.0L);
2475 TEST_c_c (cacosh, -0x1.000000000000000000000000008p0L, -0.0L, 2.220446049250313080847263336181636063482e-16L, -3.141592653589793238462643383279502884197L);
2477 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
2478 TEST_c_c (cacosh, 0x1p-113L, 0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, 1.570796326794896619231321691639751374007L);
2479 TEST_c_c (cacosh, 0x1p-113L, -0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, -1.570796326794896619231321691639751374007L);
2480 TEST_c_c (cacosh, -0x1p-113L, 0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, 1.570796326794896619231321691639751510190L);
2481 TEST_c_c (cacosh, -0x1p-113L, -0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, -1.570796326794896619231321691639751510190L);
2482 TEST_c_c (cacosh, 0x1.0000000000000000000000000001p0L, 0x1p-113L, 2.019699255375255198156433710951064632386e-17L, 4.767863183742677481693563511435642755521e-18L);
2483 TEST_c_c (cacosh, -0x1.0000000000000000000000000001p0L, 0x1p-113L, 2.019699255375255198156433710951064632386e-17L, 3.141592653589793233694780199536825402504L);
2484 TEST_c_c (cacosh, 0x1.0000000000000000000000000001p0L, -0x1p-113L, 2.019699255375255198156433710951064632386e-17L, -4.767863183742677481693563511435642755521e-18L);
2485 TEST_c_c (cacosh, -0x1.0000000000000000000000000001p0L, -0x1p-113L, 2.019699255375255198156433710951064632386e-17L, -3.141592653589793233694780199536825402504L);
2486 TEST_c_c (cacosh, 0x1.fp-16385L, 0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, 1.570796326794896619231321691639751442099L);
2487 TEST_c_c (cacosh, 0x1.fp-16385L, -0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, -1.570796326794896619231321691639751442099L);
2488 TEST_c_c (cacosh, -0x1.fp-16385L, 0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, 1.570796326794896619231321691639751442099L);
2489 TEST_c_c (cacosh, -0x1.fp-16385L, -0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, -1.570796326794896619231321691639751442099L);
2490 TEST_c_c (cacosh, 0x1.0000000000000000000000000001p0L, 0x1.fp-16385L, 1.962615573354718824241727964954454332780e-17L, 4.148847925325683229178506116378864361396e-4916L);
2491 TEST_c_c (cacosh, -0x1.0000000000000000000000000001p0L, 0x1.fp-16385L, 1.962615573354718824241727964954454332780e-17L, 3.141592653589793238462643383279502884197L);
2492 TEST_c_c (cacosh, 0x1.0000000000000000000000000001p0L, -0x1.fp-16385L, 1.962615573354718824241727964954454332780e-17L, -4.148847925325683229178506116378864361396e-4916L);
2493 TEST_c_c (cacosh, -0x1.0000000000000000000000000001p0L, -0x1.fp-16385L, 1.962615573354718824241727964954454332780e-17L, -3.141592653589793238462643383279502884197L);
2494 TEST_c_c (cacosh, 0.0L, 0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, 1.570796326794896619231321691639751442099L);
2495 TEST_c_c (cacosh, 0.0L, -0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, -1.570796326794896619231321691639751442099L);
2496 TEST_c_c (cacosh, -0.0L, 0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, 1.570796326794896619231321691639751442099L);
2497 TEST_c_c (cacosh, -0.0L, -0x1.0000000000000000000000000001p0L, 8.813735870195430252326093249797924452120e-1L, -1.570796326794896619231321691639751442099L);
2498 TEST_c_c (cacosh, 0x1.0000000000000000000000000001p0L, 0.0L, 1.962615573354718824241727964954454332780e-17L, 0.0L);
2499 TEST_c_c (cacosh, -0x1.0000000000000000000000000001p0L, 0.0L, 1.962615573354718824241727964954454332780e-17L, 3.141592653589793238462643383279502884197L);
2500 TEST_c_c (cacosh, 0x1.0000000000000000000000000001p0L, -0.0L, 1.962615573354718824241727964954454332780e-17L, -0.0L);
2501 TEST_c_c (cacosh, -0x1.0000000000000000000000000001p0L, -0.0L, 1.962615573354718824241727964954454332780e-17L, -3.141592653589793238462643383279502884197L);
2503 TEST_c_c (cacosh, 0x1p-23L, 0x0.ffffffp0L, 8.813735448726963984495965873956465777250e-1L, 1.570796242501197085295336701632142060969L);
2504 TEST_c_c (cacosh, 0x1p-23L, -0x0.ffffffp0L, 8.813735448726963984495965873956465777250e-1L, -1.570796242501197085295336701632142060969L);
2505 TEST_c_c (cacosh, -0x1p-23L, 0x0.ffffffp0L, 8.813735448726963984495965873956465777250e-1L, 1.570796411088596153167306681647360823228L);
2506 TEST_c_c (cacosh, -0x1p-23L, -0x0.ffffffp0L, 8.813735448726963984495965873956465777250e-1L, -1.570796411088596153167306681647360823228L);
2507 TEST_c_c (cacosh, 0x0.ffffffp0L, 0x1p-23L, 2.714321200917194650737217746780928423385e-4L, 4.391863861910487109445187743978204002614e-4L);
2508 TEST_c_c (cacosh, -0x0.ffffffp0L, 0x1p-23L, 2.714321200917194650737217746780928423385e-4L, 3.141153467203602189751698864505105063797L);
2509 TEST_c_c (cacosh, 0x0.ffffffp0L, -0x1p-23L, 2.714321200917194650737217746780928423385e-4L, -4.391863861910487109445187743978204002614e-4L);
2510 TEST_c_c (cacosh, -0x0.ffffffp0L, -0x1p-23L, 2.714321200917194650737217746780928423385e-4L, -3.141153467203602189751698864505105063797L);
2511 TEST_c_c (cacosh, 0x1.fp-129L, 0x0.ffffffp0L, 8.813735448726938863015878255140556727969e-1L, 1.570796326794896619231321691639751442097L);
2512 TEST_c_c (cacosh, 0x1.fp-129L, -0x0.ffffffp0L, 8.813735448726938863015878255140556727969e-1L, -1.570796326794896619231321691639751442097L);
2513 TEST_c_c (cacosh, -0x1.fp-129L, 0x0.ffffffp0L, 8.813735448726938863015878255140556727969e-1L, 1.570796326794896619231321691639751442101L);
2514 TEST_c_c (cacosh, -0x1.fp-129L, -0x0.ffffffp0L, 8.813735448726938863015878255140556727969e-1L, -1.570796326794896619231321691639751442101L);
2515 TEST_c_c (cacosh, 0x0.ffffffp0L, 0x1.fp-129L, 8.245504387859737323891843603996428534945e-36L, 3.452669847162035876032494826387364972849e-4L);
2516 TEST_c_c (cacosh, -0x0.ffffffp0L, 0x1.fp-129L, 8.245504387859737323891843603996428534945e-36L, 3.141247386605077034875040133796864147700L);
2517 TEST_c_c (cacosh, 0x0.ffffffp0L, -0x1.fp-129L, 8.245504387859737323891843603996428534945e-36L, -3.452669847162035876032494826387364972849e-4L);
2518 TEST_c_c (cacosh, -0x0.ffffffp0L, -0x1.fp-129L, 8.245504387859737323891843603996428534945e-36L, -3.141247386605077034875040133796864147700L);
2519 TEST_c_c (cacosh, 0.0L, 0x0.ffffffp0L, 8.813735448726938863015878255140556727969e-1L, 1.570796326794896619231321691639751442099L);
2520 TEST_c_c (cacosh, 0.0L, -0x0.ffffffp0L, 8.813735448726938863015878255140556727969e-1L, -1.570796326794896619231321691639751442099L);
2521 TEST_c_c (cacosh, -0.0L, 0x0.ffffffp0L, 8.813735448726938863015878255140556727969e-1L, 1.570796326794896619231321691639751442099L);
2522 TEST_c_c (cacosh, -0.0L, -0x0.ffffffp0L, 8.813735448726938863015878255140556727969e-1L, -1.570796326794896619231321691639751442099L);
2523 TEST_c_c (cacosh, 0x0.ffffffp0L, 0.0L, 0.0L, 3.452669847162035876032494826387364972849e-4L);
2524 TEST_c_c (cacosh, -0x0.ffffffp0L, 0.0L, 0.0L, 3.141247386605077034875040133796864147700L);
2525 TEST_c_c (cacosh, 0x0.ffffffp0L, -0.0L, 0.0L, -3.452669847162035876032494826387364972849e-4L);
2526 TEST_c_c (cacosh, -0x0.ffffffp0L, -0.0L, 0.0L, -3.141247386605077034875040133796864147700L);
2527 TEST_c_c (cacosh, 0x1p-23L, 0.5L, 4.812118250596059896127318386463676808798e-1L, 1.570796220170866625230343643673321150378L);
2528 TEST_c_c (cacosh, 0x1p-23L, -0.5L, 4.812118250596059896127318386463676808798e-1L, -1.570796220170866625230343643673321150378L);
2529 TEST_c_c (cacosh, -0x1p-23L, 0.5L, 4.812118250596059896127318386463676808798e-1L, 1.570796433418926613232299739606181733819L);
2530 TEST_c_c (cacosh, -0x1p-23L, -0.5L, 4.812118250596059896127318386463676808798e-1L, -1.570796433418926613232299739606181733819L);
2531 TEST_c_c (cacosh, 0.5L, 0x1p-23L, 1.376510308240943236356088341381173571841e-7L, 1.047197551196603215914744618665204532273L);
2532 TEST_c_c (cacosh, -0.5L, 0x1p-23L, 1.376510308240943236356088341381173571841e-7L, 2.094395102393190022547898764614298351924L);
2533 TEST_c_c (cacosh, 0.5L, -0x1p-23L, 1.376510308240943236356088341381173571841e-7L, -1.047197551196603215914744618665204532273L);
2534 TEST_c_c (cacosh, -0.5L, -0x1p-23L, 1.376510308240943236356088341381173571841e-7L, -2.094395102393190022547898764614298351924L);
2535 TEST_c_c (cacosh, 0x1.fp-129L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639751442096L);
2536 TEST_c_c (cacosh, 0x1.fp-129L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639751442096L);
2537 TEST_c_c (cacosh, -0x1.fp-129L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639751442101L);
2538 TEST_c_c (cacosh, -0x1.fp-129L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639751442101L);
2539 TEST_c_c (cacosh, 0.5L, 0x1.fp-129L, 3.287317402534702257036015056278368274737e-39L, 1.047197551196597746154214461093167628066L, UNDERFLOW_EXCEPTION_FLOAT);
2540 TEST_c_c (cacosh, -0.5L, 0x1.fp-129L, 3.287317402534702257036015056278368274737e-39L, 2.094395102393195492308428922186335256131L, UNDERFLOW_EXCEPTION_FLOAT);
2541 TEST_c_c (cacosh, 0.5L, -0x1.fp-129L, 3.287317402534702257036015056278368274737e-39L, -1.047197551196597746154214461093167628066L, UNDERFLOW_EXCEPTION_FLOAT);
2542 TEST_c_c (cacosh, -0.5L, -0x1.fp-129L, 3.287317402534702257036015056278368274737e-39L, -2.094395102393195492308428922186335256131L, UNDERFLOW_EXCEPTION_FLOAT);
2543 TEST_c_c (cacosh, 0x1p-23L, 0x1p-23L, 1.192092895507818146886315028596704749235e-7L, 1.570796207585607068450636380271254316214L);
2544 TEST_c_c (cacosh, 0x1p-23L, -0x1p-23L, 1.192092895507818146886315028596704749235e-7L, -1.570796207585607068450636380271254316214L);
2545 TEST_c_c (cacosh, -0x1p-23L, 0x1p-23L, 1.192092895507818146886315028596704749235e-7L, 1.570796446004186170012007003008248567984L);
2546 TEST_c_c (cacosh, -0x1p-23L, -0x1p-23L, 1.192092895507818146886315028596704749235e-7L, -1.570796446004186170012007003008248567984L);
2547 TEST_c_c (cacosh, 0x1.fp-129L, 0x1p-23L, 1.192092895507809676556842485683592032154e-7L, 1.570796326794896619231321691639751442096L);
2548 TEST_c_c (cacosh, 0x1.fp-129L, -0x1p-23L, 1.192092895507809676556842485683592032154e-7L, -1.570796326794896619231321691639751442096L);
2549 TEST_c_c (cacosh, -0x1.fp-129L, 0x1p-23L, 1.192092895507809676556842485683592032154e-7L, 1.570796326794896619231321691639751442101L);
2550 TEST_c_c (cacosh, -0x1.fp-129L, -0x1p-23L, 1.192092895507809676556842485683592032154e-7L, -1.570796326794896619231321691639751442101L);
2551 TEST_c_c (cacosh, 0x1p-23L, 0x1.fp-129L, 2.846900380897747786805634596726756660388e-39L, 1.570796207585607068449789347324000006847L, UNDERFLOW_EXCEPTION_FLOAT);
2552 TEST_c_c (cacosh, -0x1p-23L, 0x1.fp-129L, 2.846900380897747786805634596726756660388e-39L, 1.570796446004186170012854035955502877351L, UNDERFLOW_EXCEPTION_FLOAT);
2553 TEST_c_c (cacosh, 0x1p-23L, -0x1.fp-129L, 2.846900380897747786805634596726756660388e-39L, -1.570796207585607068449789347324000006847L, UNDERFLOW_EXCEPTION_FLOAT);
2554 TEST_c_c (cacosh, -0x1p-23L, -0x1.fp-129L, 2.846900380897747786805634596726756660388e-39L, -1.570796446004186170012854035955502877351L, UNDERFLOW_EXCEPTION_FLOAT);
2555 TEST_c_c (cacosh, 0.0L, 0x1p-23L, 1.192092895507809676556842485683592032154e-7L, 1.570796326794896619231321691639751442099L);
2556 TEST_c_c (cacosh, 0.0L, -0x1p-23L, 1.192092895507809676556842485683592032154e-7L, -1.570796326794896619231321691639751442099L);
2557 TEST_c_c (cacosh, -0.0L, 0x1p-23L, 1.192092895507809676556842485683592032154e-7L, 1.570796326794896619231321691639751442099L);
2558 TEST_c_c (cacosh, -0.0L, -0x1p-23L, 1.192092895507809676556842485683592032154e-7L, -1.570796326794896619231321691639751442099L);
2559 TEST_c_c (cacosh, 0x1p-23L, 0.0L, 0.0L, 1.570796207585607068449789347324000006847L);
2560 TEST_c_c (cacosh, -0x1p-23L, 0.0L, 0.0L, 1.570796446004186170012854035955502877351L);
2561 TEST_c_c (cacosh, 0x1p-23L, -0.0L, 0.0L, -1.570796207585607068449789347324000006847L);
2562 TEST_c_c (cacosh, -0x1p-23L, -0.0L, 0.0L, -1.570796446004186170012854035955502877351L);
2563 TEST_c_c (cacosh, 0x1.fp-129L, 0x1.fp-129L, 2.846900380897727558361783801085126250967e-39L, 1.570796326794896619231321691639751442096L, UNDERFLOW_EXCEPTION_FLOAT);
2564 TEST_c_c (cacosh, 0x1.fp-129L, -0x1.fp-129L, 2.846900380897727558361783801085126250967e-39L, -1.570796326794896619231321691639751442096L, UNDERFLOW_EXCEPTION_FLOAT);
2565 TEST_c_c (cacosh, -0x1.fp-129L, 0x1.fp-129L, 2.846900380897727558361783801085126250967e-39L, 1.570796326794896619231321691639751442101L, UNDERFLOW_EXCEPTION_FLOAT);
2566 TEST_c_c (cacosh, -0x1.fp-129L, -0x1.fp-129L, 2.846900380897727558361783801085126250967e-39L, -1.570796326794896619231321691639751442101L, UNDERFLOW_EXCEPTION_FLOAT);
2568 TEST_c_c (cacosh, 0x1p-52L, 0x0.fffffffffffff8p0L, 8.813735870195429467279863907910458761820e-1L, 1.570796326794896462222075823262236786996L);
2569 TEST_c_c (cacosh, 0x1p-52L, -0x0.fffffffffffff8p0L, 8.813735870195429467279863907910458761820e-1L, -1.570796326794896462222075823262236786996L);
2570 TEST_c_c (cacosh, -0x1p-52L, 0x0.fffffffffffff8p0L, 8.813735870195429467279863907910458761820e-1L, 1.570796326794896776240567560017266097201L);
2571 TEST_c_c (cacosh, -0x1p-52L, -0x0.fffffffffffff8p0L, 8.813735870195429467279863907910458761820e-1L, -1.570796326794896776240567560017266097201L);
2572 TEST_c_c (cacosh, 0x0.fffffffffffff8p0L, 0x1p-52L, 1.171456840272878582596796205397918831268e-8L, 1.895456983915074112227925127005564372844e-8L);
2573 TEST_c_c (cacosh, -0x0.fffffffffffff8p0L, 0x1p-52L, 1.171456840272878582596796205397918831268e-8L, 3.141592634635223399311902261000251614142L);
2574 TEST_c_c (cacosh, 0x0.fffffffffffff8p0L, -0x1p-52L, 1.171456840272878582596796205397918831268e-8L, -1.895456983915074112227925127005564372844e-8L);
2575 TEST_c_c (cacosh, -0x0.fffffffffffff8p0L, -0x1p-52L, 1.171456840272878582596796205397918831268e-8L, -3.141592634635223399311902261000251614142L);
2576 TEST_c_c (cacosh, 0x1.fp-1025L, 0x0.fffffffffffff8p0L, 8.813735870195429467279863907910371604180e-1L, 1.570796326794896619231321691639751442099L);
2577 TEST_c_c (cacosh, 0x1.fp-1025L, -0x0.fffffffffffff8p0L, 8.813735870195429467279863907910371604180e-1L, -1.570796326794896619231321691639751442099L);
2578 TEST_c_c (cacosh, -0x1.fp-1025L, 0x0.fffffffffffff8p0L, 8.813735870195429467279863907910371604180e-1L, 1.570796326794896619231321691639751442099L);
2579 TEST_c_c (cacosh, -0x1.fp-1025L, -0x0.fffffffffffff8p0L, 8.813735870195429467279863907910371604180e-1L, -1.570796326794896619231321691639751442099L);
2580 TEST_c_c (cacosh, 0x0.fffffffffffff8p0L, 0x1.fp-1025L, 3.616396521699973256461764099945789620604e-301L, 1.490116119384765638786343542550461592240e-8L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2581 TEST_c_c (cacosh, -0x0.fffffffffffff8p0L, 0x1.fp-1025L, 3.616396521699973256461764099945789620604e-301L, 3.141592638688632044614986995416067458693L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2582 TEST_c_c (cacosh, 0x0.fffffffffffff8p0L, -0x1.fp-1025L, 3.616396521699973256461764099945789620604e-301L, -1.490116119384765638786343542550461592240e-8L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2583 TEST_c_c (cacosh, -0x0.fffffffffffff8p0L, -0x1.fp-1025L, 3.616396521699973256461764099945789620604e-301L, -3.141592638688632044614986995416067458693L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2584 TEST_c_c (cacosh, 0.0L, 0x0.fffffffffffff8p0L, 8.813735870195429467279863907910371604180e-1L, 1.570796326794896619231321691639751442099L);
2585 TEST_c_c (cacosh, 0.0L, -0x0.fffffffffffff8p0L, 8.813735870195429467279863907910371604180e-1L, -1.570796326794896619231321691639751442099L);
2586 TEST_c_c (cacosh, -0.0L, 0x0.fffffffffffff8p0L, 8.813735870195429467279863907910371604180e-1L, 1.570796326794896619231321691639751442099L);
2587 TEST_c_c (cacosh, -0.0L, -0x0.fffffffffffff8p0L, 8.813735870195429467279863907910371604180e-1L, -1.570796326794896619231321691639751442099L);
2588 TEST_c_c (cacosh, 0x0.fffffffffffff8p0L, 0.0L, 0.0L, 1.490116119384765638786343542550461592240e-8L);
2589 TEST_c_c (cacosh, -0x0.fffffffffffff8p0L, 0.0L, 0.0L, 3.141592638688632044614986995416067458693L);
2590 TEST_c_c (cacosh, 0x0.fffffffffffff8p0L, -0.0L, 0.0L, -1.490116119384765638786343542550461592240e-8L);
2591 TEST_c_c (cacosh, -0x0.fffffffffffff8p0L, -0.0L, 0.0L, -3.141592638688632044614986995416067458693L);
2593 TEST_c_c (cacosh, 0x1p-52L, 0.5L, 4.812118250596034474977589134243772428682e-1L, 1.570796326794896420628589431857911675917L);
2594 TEST_c_c (cacosh, 0x1p-52L, -0.5L, 4.812118250596034474977589134243772428682e-1L, -1.570796326794896420628589431857911675917L);
2595 TEST_c_c (cacosh, -0x1p-52L, 0.5L, 4.812118250596034474977589134243772428682e-1L, 1.570796326794896817834053951421591208280L);
2596 TEST_c_c (cacosh, -0x1p-52L, -0.5L, 4.812118250596034474977589134243772428682e-1L, -1.570796326794896817834053951421591208280L);
2597 TEST_c_c (cacosh, 0.5L, 0x1p-52L, 2.563950248511418570403591756798643804971e-16L, 1.047197551196597746154214461093186605110L);
2598 TEST_c_c (cacosh, -0.5L, 0x1p-52L, 2.563950248511418570403591756798643804971e-16L, 2.094395102393195492308428922186316279087L);
2599 TEST_c_c (cacosh, 0.5L, -0x1p-52L, 2.563950248511418570403591756798643804971e-16L, -1.047197551196597746154214461093186605110L);
2600 TEST_c_c (cacosh, -0.5L, -0x1p-52L, 2.563950248511418570403591756798643804971e-16L, -2.094395102393195492308428922186316279087L);
2602 TEST_c_c (cacosh, 0x1.fp-1025L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639751442099L);
2603 TEST_c_c (cacosh, 0x1.fp-1025L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639751442099L);
2604 TEST_c_c (cacosh, -0x1.fp-1025L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639751442099L);
2605 TEST_c_c (cacosh, -0x1.fp-1025L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639751442099L);
2606 TEST_c_c (cacosh, 0.5L, 0x1.fp-1025L, 6.222508863508420569166420770843207333493e-309L, 1.047197551196597746154214461093167628066L, UNDERFLOW_EXCEPTION_DOUBLE);
2607 TEST_c_c (cacosh, -0.5L, 0x1.fp-1025L, 6.222508863508420569166420770843207333493e-309L, 2.094395102393195492308428922186335256131L, UNDERFLOW_EXCEPTION_DOUBLE);
2608 TEST_c_c (cacosh, 0.5L, -0x1.fp-1025L, 6.222508863508420569166420770843207333493e-309L, -1.047197551196597746154214461093167628066L, UNDERFLOW_EXCEPTION_DOUBLE);
2609 TEST_c_c (cacosh, -0.5L, -0x1.fp-1025L, 6.222508863508420569166420770843207333493e-309L, -2.094395102393195492308428922186335256131L, UNDERFLOW_EXCEPTION_DOUBLE);
2611 TEST_c_c (cacosh, 0x1p-52L, 0x1p-52L, 2.220446049250313080847263336181677117148e-16L, 1.570796326794896397186716766608443357372L);
2612 TEST_c_c (cacosh, 0x1p-52L, -0x1p-52L, 2.220446049250313080847263336181677117148e-16L, -1.570796326794896397186716766608443357372L);
2613 TEST_c_c (cacosh, -0x1p-52L, 0x1p-52L, 2.220446049250313080847263336181677117148e-16L, 1.570796326794896841275926616671059526825L);
2614 TEST_c_c (cacosh, -0x1p-52L, -0x1p-52L, 2.220446049250313080847263336181677117148e-16L, -1.570796326794896841275926616671059526825L);
2616 TEST_c_c (cacosh, 0x1.fp-1025L, 0x1p-52L, 2.220446049250313080847263336181622378926e-16L, 1.570796326794896619231321691639751442099L);
2617 TEST_c_c (cacosh, 0x1.fp-1025L, -0x1p-52L, 2.220446049250313080847263336181622378926e-16L, -1.570796326794896619231321691639751442099L);
2618 TEST_c_c (cacosh, -0x1.fp-1025L, 0x1p-52L, 2.220446049250313080847263336181622378926e-16L, 1.570796326794896619231321691639751442099L);
2619 TEST_c_c (cacosh, -0x1.fp-1025L, -0x1p-52L, 2.220446049250313080847263336181622378926e-16L, -1.570796326794896619231321691639751442099L);
2620 TEST_c_c (cacosh, 0x1p-52L, 0x1.fp-1025L, 5.388850751072128349671657362289548938458e-309L, 1.570796326794896397186716766608443357372L, UNDERFLOW_EXCEPTION_DOUBLE);
2621 TEST_c_c (cacosh, -0x1p-52L, 0x1.fp-1025L, 5.388850751072128349671657362289548938458e-309L, 1.570796326794896841275926616671059526825L, UNDERFLOW_EXCEPTION_DOUBLE);
2622 TEST_c_c (cacosh, 0x1p-52L, -0x1.fp-1025L, 5.388850751072128349671657362289548938458e-309L, -1.570796326794896397186716766608443357372L, UNDERFLOW_EXCEPTION_DOUBLE);
2623 TEST_c_c (cacosh, -0x1p-52L, -0x1.fp-1025L, 5.388850751072128349671657362289548938458e-309L, -1.570796326794896841275926616671059526825L, UNDERFLOW_EXCEPTION_DOUBLE);
2625 TEST_c_c (cacosh, 0.0L, 0x1p-52L, 2.220446049250313080847263336181622378926e-16L, 1.570796326794896619231321691639751442099L);
2626 TEST_c_c (cacosh, 0.0L, -0x1p-52L, 2.220446049250313080847263336181622378926e-16L, -1.570796326794896619231321691639751442099L);
2627 TEST_c_c (cacosh, -0.0L, 0x1p-52L, 2.220446049250313080847263336181622378926e-16L, 1.570796326794896619231321691639751442099L);
2628 TEST_c_c (cacosh, -0.0L, -0x1p-52L, 2.220446049250313080847263336181622378926e-16L, -1.570796326794896619231321691639751442099L);
2629 TEST_c_c (cacosh, 0x1p-52L, 0.0L, 0.0L, 1.570796326794896397186716766608443357372L);
2630 TEST_c_c (cacosh, -0x1p-52L, 0.0L, 0.0L, 1.570796326794896841275926616671059526825L);
2631 TEST_c_c (cacosh, 0x1p-52L, -0.0L, 0.0L, -1.570796326794896397186716766608443357372L);
2632 TEST_c_c (cacosh, -0x1p-52L, -0.0L, 0.0L, -1.570796326794896841275926616671059526825L);
2634 TEST_c_c (cacosh, 0x1.fp-1025L, 0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
2635 TEST_c_c (cacosh, 0x1.fp-1025L, -0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
2636 TEST_c_c (cacosh, -0x1.fp-1025L, 0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
2637 TEST_c_c (cacosh, -0x1.fp-1025L, -0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
2639 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
2640 TEST_c_c (cacosh, 0x1p-63L, 0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569937e-1L, 1.570796326794896619154657020805582738025L);
2641 TEST_c_c (cacosh, 0x1p-63L, -0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569937e-1L, -1.570796326794896619154657020805582738025L);
2642 TEST_c_c (cacosh, -0x1p-63L, 0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569937e-1L, 1.570796326794896619307986362473920146173L);
2643 TEST_c_c (cacosh, -0x1p-63L, -0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569937e-1L, -1.570796326794896619307986362473920146173L);
2644 TEST_c_c (cacosh, 0x0.ffffffffffffffffp0L, 0x1p-63L, 2.588578361325995866221775673638805081337e-10L, 4.188407771167967636741951941902992986043e-10L);
2645 TEST_c_c (cacosh, -0x0.ffffffffffffffffp0L, 0x1p-63L, 2.588578361325995866221775673638805081337e-10L, 3.141592653170952461345846619605307690007L);
2646 TEST_c_c (cacosh, 0x0.ffffffffffffffffp0L, -0x1p-63L, 2.588578361325995866221775673638805081337e-10L, -4.188407771167967636741951941902992986043e-10L);
2647 TEST_c_c (cacosh, -0x0.ffffffffffffffffp0L, -0x1p-63L, 2.588578361325995866221775673638805081337e-10L, -3.141592653170952461345846619605307690007L);
2648 # if LDBL_MIN_EXP <= -16381
2649 TEST_c_c (cacosh, 0x1.fp-16385L, 0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569917e-1L, 1.570796326794896619231321691639751442099L);
2650 TEST_c_c (cacosh, 0x1.fp-16385L, -0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569917e-1L, -1.570796326794896619231321691639751442099L);
2651 TEST_c_c (cacosh, -0x1.fp-16385L, 0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569917e-1L, 1.570796326794896619231321691639751442099L);
2652 TEST_c_c (cacosh, -0x1.fp-16385L, -0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569917e-1L, -1.570796326794896619231321691639751442099L);
2653 TEST_c_c (cacosh, 0x0.ffffffffffffffffp0L, 0x1.fp-16385L, 2.472906068161537187835415298076415423459e-4923L, 3.292722539913596233371825532007990724506e-10L);
2654 TEST_c_c (cacosh, -0x0.ffffffffffffffffp0L, 0x1.fp-16385L, 2.472906068161537187835415298076415423459e-4923L, 3.141592653260520984471283759942320330996L);
2655 TEST_c_c (cacosh, 0x0.ffffffffffffffffp0L, -0x1.fp-16385L, 2.472906068161537187835415298076415423459e-4923L, -3.292722539913596233371825532007990724506e-10L);
2656 TEST_c_c (cacosh, -0x0.ffffffffffffffffp0L, -0x1.fp-16385L, 2.472906068161537187835415298076415423459e-4923L, -3.141592653260520984471283759942320330996L);
2658 TEST_c_c (cacosh, 0.0L, 0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569917e-1L, 1.570796326794896619231321691639751442099L);
2659 TEST_c_c (cacosh, 0.0L, -0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569917e-1L, -1.570796326794896619231321691639751442099L);
2660 TEST_c_c (cacosh, -0.0L, 0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569917e-1L, 1.570796326794896619231321691639751442099L);
2661 TEST_c_c (cacosh, -0.0L, -0x0.ffffffffffffffffp0L, 8.813735870195430251942769895627079569917e-1L, -1.570796326794896619231321691639751442099L);
2662 TEST_c_c (cacosh, 0x0.ffffffffffffffffp0L, 0.0L, 0.0L, 3.292722539913596233371825532007990724506e-10L);
2663 TEST_c_c (cacosh, -0x0.ffffffffffffffffp0L, 0.0L, 0.0L, 3.141592653260520984471283759942320330996L);
2664 TEST_c_c (cacosh, 0x0.ffffffffffffffffp0L, -0.0L, 0.0L, -3.292722539913596233371825532007990724506e-10L);
2665 TEST_c_c (cacosh, -0x0.ffffffffffffffffp0L, -0.0L, 0.0L, -3.141592653260520984471283759942320330996L);
2667 TEST_c_c (cacosh, 0x1p-63L, 0.5L, 4.812118250596034474977589134243684231373e-1L, 1.570796326794896619134347701278529840650L);
2668 TEST_c_c (cacosh, 0x1p-63L, -0.5L, 4.812118250596034474977589134243684231373e-1L, -1.570796326794896619134347701278529840650L);
2669 TEST_c_c (cacosh, -0x1p-63L, 0.5L, 4.812118250596034474977589134243684231373e-1L, 1.570796326794896619328295682000973043547L);
2670 TEST_c_c (cacosh, -0x1p-63L, -0.5L, 4.812118250596034474977589134243684231373e-1L, -1.570796326794896619328295682000973043547L);
2671 TEST_c_c (cacosh, 0.5L, 0x1p-63L, 1.251928832280966098829878787499365228659e-19L, 1.047197551196597746154214461093167628070L);
2672 TEST_c_c (cacosh, -0.5L, 0x1p-63L, 1.251928832280966098829878787499365228659e-19L, 2.094395102393195492308428922186335256127L);
2673 TEST_c_c (cacosh, 0.5L, -0x1p-63L, 1.251928832280966098829878787499365228659e-19L, -1.047197551196597746154214461093167628070L);
2674 TEST_c_c (cacosh, -0.5L, -0x1p-63L, 1.251928832280966098829878787499365228659e-19L, -2.094395102393195492308428922186335256127L);
2675 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2676 TEST_c_c (cacosh, 0x1.fp-16385L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639751442099L);
2677 TEST_c_c (cacosh, 0x1.fp-16385L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639751442099L);
2678 TEST_c_c (cacosh, -0x1.fp-16385L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639751442099L);
2679 TEST_c_c (cacosh, -0x1.fp-16385L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639751442099L);
2680 TEST_c_c (cacosh, 0.5L, 0x1.fp-16385L, 9.402257155670418112159334875199821342890e-4933L, 1.047197551196597746154214461093167628066L, UNDERFLOW_EXCEPTION);
2681 TEST_c_c (cacosh, -0.5L, 0x1.fp-16385L, 9.402257155670418112159334875199821342890e-4933L, 2.094395102393195492308428922186335256131L, UNDERFLOW_EXCEPTION);
2682 TEST_c_c (cacosh, 0.5L, -0x1.fp-16385L, 9.402257155670418112159334875199821342890e-4933L, -1.047197551196597746154214461093167628066L, UNDERFLOW_EXCEPTION);
2683 TEST_c_c (cacosh, -0.5L, -0x1.fp-16385L, 9.402257155670418112159334875199821342890e-4933L, -2.094395102393195492308428922186335256131L, UNDERFLOW_EXCEPTION);
2685 TEST_c_c (cacosh, 0x1p-63L, 0x1p-63L, 1.084202172485504434007452800869941711430e-19L, 1.570796326794896619122901474391200998698L);
2686 TEST_c_c (cacosh, 0x1p-63L, -0x1p-63L, 1.084202172485504434007452800869941711430e-19L, -1.570796326794896619122901474391200998698L);
2687 TEST_c_c (cacosh, -0x1p-63L, 0x1p-63L, 1.084202172485504434007452800869941711430e-19L, 1.570796326794896619339741908888301885499L);
2688 TEST_c_c (cacosh, -0x1p-63L, -0x1p-63L, 1.084202172485504434007452800869941711430e-19L, -1.570796326794896619339741908888301885499L);
2689 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2690 TEST_c_c (cacosh, 0x1.fp-16385L, 0x1p-63L, 1.084202172485504434007452800869941711424e-19L, 1.570796326794896619231321691639751442099L);
2691 TEST_c_c (cacosh, 0x1.fp-16385L, -0x1p-63L, 1.084202172485504434007452800869941711424e-19L, -1.570796326794896619231321691639751442099L);
2692 TEST_c_c (cacosh, -0x1.fp-16385L, 0x1p-63L, 1.084202172485504434007452800869941711424e-19L, 1.570796326794896619231321691639751442099L);
2693 TEST_c_c (cacosh, -0x1.fp-16385L, -0x1p-63L, 1.084202172485504434007452800869941711424e-19L, -1.570796326794896619231321691639751442099L);
2694 TEST_c_c (cacosh, 0x1p-63L, 0x1.fp-16385L, 8.142593549724601460479922838826119584465e-4933L, 1.570796326794896619122901474391200998698L, UNDERFLOW_EXCEPTION);
2695 TEST_c_c (cacosh, -0x1p-63L, 0x1.fp-16385L, 8.142593549724601460479922838826119584465e-4933L, 1.570796326794896619339741908888301885499L, UNDERFLOW_EXCEPTION);
2696 TEST_c_c (cacosh, 0x1p-63L, -0x1.fp-16385L, 8.142593549724601460479922838826119584465e-4933L, -1.570796326794896619122901474391200998698L, UNDERFLOW_EXCEPTION);
2697 TEST_c_c (cacosh, -0x1p-63L, -0x1.fp-16385L, 8.142593549724601460479922838826119584465e-4933L, -1.570796326794896619339741908888301885499L, UNDERFLOW_EXCEPTION);
2699 TEST_c_c (cacosh, 0.0L, 0x1p-63L, 1.084202172485504434007452800869941711424e-19L, 1.570796326794896619231321691639751442099L);
2700 TEST_c_c (cacosh, 0.0L, -0x1p-63L, 1.084202172485504434007452800869941711424e-19L, -1.570796326794896619231321691639751442099L);
2701 TEST_c_c (cacosh, -0.0L, 0x1p-63L, 1.084202172485504434007452800869941711424e-19L, 1.570796326794896619231321691639751442099L);
2702 TEST_c_c (cacosh, -0.0L, -0x1p-63L, 1.084202172485504434007452800869941711424e-19L, -1.570796326794896619231321691639751442099L);
2703 TEST_c_c (cacosh, 0x1p-63L, 0.0L, 0.0L, 1.570796326794896619122901474391200998698L);
2704 TEST_c_c (cacosh, -0x1p-63L, 0.0L, 0.0L, 1.570796326794896619339741908888301885499L);
2705 TEST_c_c (cacosh, 0x1p-63L, -0.0L, 0.0L, -1.570796326794896619122901474391200998698L);
2706 TEST_c_c (cacosh, -0x1p-63L, -0.0L, 0.0L, -1.570796326794896619339741908888301885499L);
2707 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2708 TEST_c_c (cacosh, 0x1.fp-16385L, 0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
2709 TEST_c_c (cacosh, 0x1.fp-16385L, -0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
2710 TEST_c_c (cacosh, -0x1.fp-16385L, 0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
2711 TEST_c_c (cacosh, -0x1.fp-16385L, -0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
2713 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
2714 TEST_c_c (cacosh, 0x1p-105L, 0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, 1.570796326794896619231321691639734010571L);
2715 TEST_c_c (cacosh, 0x1p-105L, -0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, -1.570796326794896619231321691639734010571L);
2716 TEST_c_c (cacosh, -0x1p-105L, 0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, 1.570796326794896619231321691639768873627L);
2717 TEST_c_c (cacosh, -0x1p-105L, -0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, -1.570796326794896619231321691639768873627L);
2718 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffcp0L, 0x1p-105L, 1.234330349600789959989661887846005659983e-16L, 1.997188458999618357060632049675702684031e-16L);
2719 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffcp0L, 0x1p-105L, 1.234330349600789959989661887846005659983e-16L, 3.141592653589793038743797483317667178134L);
2720 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffcp0L, -0x1p-105L, 1.234330349600789959989661887846005659983e-16L, -1.997188458999618357060632049675702684031e-16L);
2721 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffcp0L, -0x1p-105L, 1.234330349600789959989661887846005659983e-16L, -3.141592653589793038743797483317667178134L);
2722 TEST_c_c (cacosh, 0x1.fp-1025L, 0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, 1.570796326794896619231321691639751442099L);
2723 TEST_c_c (cacosh, 0x1.fp-1025L, -0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, -1.570796326794896619231321691639751442099L);
2724 TEST_c_c (cacosh, -0x1.fp-1025L, 0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, 1.570796326794896619231321691639751442099L);
2725 TEST_c_c (cacosh, -0x1.fp-1025L, -0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, -1.570796326794896619231321691639751442099L);
2726 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffcp0L, 0x1.fp-1025L, 3.432186888910770473784103112009399360940e-293L, 1.570092458683775059393382371963565104164e-16L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2727 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffcp0L, 0x1.fp-1025L, 3.432186888910770473784103112009399360940e-293L, 3.141592653589793081453397514901996944859L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2728 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffcp0L, -0x1.fp-1025L, 3.432186888910770473784103112009399360940e-293L, -1.570092458683775059393382371963565104164e-16L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2729 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffcp0L, -0x1.fp-1025L, 3.432186888910770473784103112009399360940e-293L, -3.141592653589793081453397514901996944859L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
2730 TEST_c_c (cacosh, 0.0L, 0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, 1.570796326794896619231321691639751442099L);
2731 TEST_c_c (cacosh, 0.0L, -0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, -1.570796326794896619231321691639751442099L);
2732 TEST_c_c (cacosh, -0.0L, 0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, 1.570796326794896619231321691639751442099L);
2733 TEST_c_c (cacosh, -0.0L, -0x0.ffffffffffffffffffffffffffcp0L, 8.813735870195430252326093249797835932642e-1L, -1.570796326794896619231321691639751442099L);
2734 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffcp0L, 0.0L, 0.0L, 1.570092458683775059393382371963565104164e-16L);
2735 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffcp0L, 0.0L, 0.0L, 3.141592653589793081453397514901996944859L);
2736 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffcp0L, -0.0L, 0.0L, -1.570092458683775059393382371963565104164e-16L);
2737 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffcp0L, -0.0L, 0.0L, -3.141592653589793081453397514901996944859L);
2739 TEST_c_c (cacosh, 0x1p-105L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639729392766L);
2740 TEST_c_c (cacosh, 0x1p-105L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639729392766L);
2741 TEST_c_c (cacosh, -0x1p-105L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639773491431L);
2742 TEST_c_c (cacosh, -0x1p-105L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639773491431L);
2743 TEST_c_c (cacosh, 0.5L, 0x1p-105L, 2.846556599890768890940941645338546615370e-32L, 1.047197551196597746154214461093167628066L);
2744 TEST_c_c (cacosh, -0.5L, 0x1p-105L, 2.846556599890768890940941645338546615370e-32L, 2.094395102393195492308428922186335256131L);
2745 TEST_c_c (cacosh, 0.5L, -0x1p-105L, 2.846556599890768890940941645338546615370e-32L, -1.047197551196597746154214461093167628066L);
2746 TEST_c_c (cacosh, -0.5L, -0x1p-105L, 2.846556599890768890940941645338546615370e-32L, -2.094395102393195492308428922186335256131L);
2747 TEST_c_c (cacosh, 0x1p-105L, 0x1p-105L, 2.465190328815661891911651766508706967729e-32L, 1.570796326794896619231321691639726790195L);
2748 TEST_c_c (cacosh, 0x1p-105L, -0x1p-105L, 2.465190328815661891911651766508706967729e-32L, -1.570796326794896619231321691639726790195L);
2749 TEST_c_c (cacosh, -0x1p-105L, 0x1p-105L, 2.465190328815661891911651766508706967729e-32L, 1.570796326794896619231321691639776094002L);
2750 TEST_c_c (cacosh, -0x1p-105L, -0x1p-105L, 2.465190328815661891911651766508706967729e-32L, -1.570796326794896619231321691639776094002L);
2752 TEST_c_c (cacosh, 0x1.fp-1025L, 0x1p-105L, 2.465190328815661891911651766508706967729e-32L, 1.570796326794896619231321691639751442099L);
2753 TEST_c_c (cacosh, 0x1.fp-1025L, -0x1p-105L, 2.465190328815661891911651766508706967729e-32L, -1.570796326794896619231321691639751442099L);
2754 TEST_c_c (cacosh, -0x1.fp-1025L, 0x1p-105L, 2.465190328815661891911651766508706967729e-32L, 1.570796326794896619231321691639751442099L);
2755 TEST_c_c (cacosh, -0x1.fp-1025L, -0x1p-105L, 2.465190328815661891911651766508706967729e-32L, -1.570796326794896619231321691639751442099L);
2756 TEST_c_c (cacosh, 0x1p-105L, 0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, 1.570796326794896619231321691639726790195L, UNDERFLOW_EXCEPTION_DOUBLE);
2757 TEST_c_c (cacosh, -0x1p-105L, 0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, 1.570796326794896619231321691639776094002L, UNDERFLOW_EXCEPTION_DOUBLE);
2758 TEST_c_c (cacosh, 0x1p-105L, -0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, -1.570796326794896619231321691639726790195L, UNDERFLOW_EXCEPTION_DOUBLE);
2759 TEST_c_c (cacosh, -0x1p-105L, -0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, -1.570796326794896619231321691639776094002L, UNDERFLOW_EXCEPTION_DOUBLE);
2761 TEST_c_c (cacosh, 0.0L, 0x1p-105L, 2.465190328815661891911651766508706967729e-32L, 1.570796326794896619231321691639751442099L);
2762 TEST_c_c (cacosh, 0.0L, -0x1p-105L, 2.465190328815661891911651766508706967729e-32L, -1.570796326794896619231321691639751442099L);
2763 TEST_c_c (cacosh, -0.0L, 0x1p-105L, 2.465190328815661891911651766508706967729e-32L, 1.570796326794896619231321691639751442099L);
2764 TEST_c_c (cacosh, -0.0L, -0x1p-105L, 2.465190328815661891911651766508706967729e-32L, -1.570796326794896619231321691639751442099L);
2765 TEST_c_c (cacosh, 0x1p-105L, 0.0L, 0.0L, 1.570796326794896619231321691639726790195L);
2766 TEST_c_c (cacosh, -0x1p-105L, 0.0L, 0.0L, 1.570796326794896619231321691639776094002L);
2767 TEST_c_c (cacosh, 0x1p-105L, -0.0L, 0.0L, -1.570796326794896619231321691639726790195L);
2768 TEST_c_c (cacosh, -0x1p-105L, -0.0L, 0.0L, -1.570796326794896619231321691639776094002L);
2769 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
2770 TEST_c_c (cacosh, 0x1p-112L, 0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, 1.570796326794896619231321691639751305915L);
2771 TEST_c_c (cacosh, 0x1p-112L, -0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, -1.570796326794896619231321691639751305915L);
2772 TEST_c_c (cacosh, -0x1p-112L, 0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, 1.570796326794896619231321691639751578282L);
2773 TEST_c_c (cacosh, -0x1p-112L, -0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, -1.570796326794896619231321691639751578282L);
2774 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-112L, 1.091004200533850618345330909857103457781e-17L, 1.765281878332676474347460257221369818872e-17L);
2775 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-112L, 1.091004200533850618345330909857103457781e-17L, 3.141592653589793220809824599952738140723L);
2776 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-112L, 1.091004200533850618345330909857103457781e-17L, -1.765281878332676474347460257221369818872e-17L);
2777 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-112L, 1.091004200533850618345330909857103457781e-17L, -3.141592653589793220809824599952738140723L);
2778 TEST_c_c (cacosh, 0x1.fp-16385L, 0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, 1.570796326794896619231321691639751442099L);
2779 TEST_c_c (cacosh, 0x1.fp-16385L, -0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, -1.570796326794896619231321691639751442099L);
2780 TEST_c_c (cacosh, -0x1.fp-16385L, 0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, 1.570796326794896619231321691639751442099L);
2781 TEST_c_c (cacosh, -0x1.fp-16385L, -0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, -1.570796326794896619231321691639751442099L);
2782 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1.fp-16385L, 5.867357004219059108790368268900490184505e-4916L, 1.387778780781445675529539585113525401762e-17L);
2783 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1.fp-16385L, 5.867357004219059108790368268900490184505e-4916L, 3.141592653589793224584855575465046128902L);
2784 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1.fp-16385L, 5.867357004219059108790368268900490184505e-4916L, -1.387778780781445675529539585113525401762e-17L);
2785 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1.fp-16385L, 5.867357004219059108790368268900490184505e-4916L, -3.141592653589793224584855575465046128902L);
2786 TEST_c_c (cacosh, 0.0L, 0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, 1.570796326794896619231321691639751442099L);
2787 TEST_c_c (cacosh, 0.0L, -0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, -1.570796326794896619231321691639751442099L);
2788 TEST_c_c (cacosh, -0.0L, 0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, 1.570796326794896619231321691639751442099L);
2789 TEST_c_c (cacosh, -0.0L, -0x0.ffffffffffffffffffffffffffff8p0L, 8.813735870195430252326093249797922409363e-1L, -1.570796326794896619231321691639751442099L);
2790 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, 0.0L, 1.387778780781445675529539585113525401762e-17L);
2791 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, 0.0L, 3.141592653589793224584855575465046128902L);
2792 TEST_c_c (cacosh, 0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, 0.0L, -1.387778780781445675529539585113525401762e-17L);
2793 TEST_c_c (cacosh, -0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, 0.0L, -3.141592653589793224584855575465046128902L);
2795 TEST_c_c (cacosh, 0x1p-112L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639751269838L);
2796 TEST_c_c (cacosh, 0x1p-112L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639751269838L);
2797 TEST_c_c (cacosh, -0x1p-112L, 0.5L, 4.812118250596034474977589134243684231352e-1L, 1.570796326794896619231321691639751614359L);
2798 TEST_c_c (cacosh, -0x1p-112L, -0.5L, 4.812118250596034474977589134243684231352e-1L, -1.570796326794896619231321691639751614359L);
2799 TEST_c_c (cacosh, 0.5L, 0x1p-112L, 2.223872343664663196047610660420739543258e-34L, 1.047197551196597746154214461093167628066L);
2800 TEST_c_c (cacosh, -0.5L, 0x1p-112L, 2.223872343664663196047610660420739543258e-34L, 2.094395102393195492308428922186335256131L);
2801 TEST_c_c (cacosh, 0.5L, -0x1p-112L, 2.223872343664663196047610660420739543258e-34L, -1.047197551196597746154214461093167628066L);
2802 TEST_c_c (cacosh, -0.5L, -0x1p-112L, 2.223872343664663196047610660420739543258e-34L, -2.094395102393195492308428922186335256131L);
2803 TEST_c_c (cacosh, 0x1p-112L, 0x1p-112L, 1.925929944387235853055977942584927318538e-34L, 1.570796326794896619231321691639751249506L);
2804 TEST_c_c (cacosh, 0x1p-112L, -0x1p-112L, 1.925929944387235853055977942584927318538e-34L, -1.570796326794896619231321691639751249506L);
2805 TEST_c_c (cacosh, -0x1p-112L, 0x1p-112L, 1.925929944387235853055977942584927318538e-34L, 1.570796326794896619231321691639751634692L);
2806 TEST_c_c (cacosh, -0x1p-112L, -0x1p-112L, 1.925929944387235853055977942584927318538e-34L, -1.570796326794896619231321691639751634692L);
2807 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
2808 TEST_c_c (cacosh, 0x1.fp-16385L, 0x1p-112L, 1.925929944387235853055977942584927318538e-34L, 1.570796326794896619231321691639751442099L);
2809 TEST_c_c (cacosh, 0x1.fp-16385L, -0x1p-112L, 1.925929944387235853055977942584927318538e-34L, -1.570796326794896619231321691639751442099L);
2810 TEST_c_c (cacosh, -0x1.fp-16385L, 0x1p-112L, 1.925929944387235853055977942584927318538e-34L, 1.570796326794896619231321691639751442099L);
2811 TEST_c_c (cacosh, -0x1.fp-16385L, -0x1p-112L, 1.925929944387235853055977942584927318538e-34L, -1.570796326794896619231321691639751442099L);
2812 TEST_c_c (cacosh, 0x1p-112L, 0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, 1.570796326794896619231321691639751249506L, UNDERFLOW_EXCEPTION);
2813 TEST_c_c (cacosh, -0x1p-112L, 0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, 1.570796326794896619231321691639751634692L, UNDERFLOW_EXCEPTION);
2814 TEST_c_c (cacosh, 0x1p-112L, -0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, -1.570796326794896619231321691639751249506L, UNDERFLOW_EXCEPTION);
2815 TEST_c_c (cacosh, -0x1p-112L, -0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, -1.570796326794896619231321691639751634692L, UNDERFLOW_EXCEPTION);
2817 TEST_c_c (cacosh, 0.0L, 0x1p-112L, 1.925929944387235853055977942584927318538e-34L, 1.570796326794896619231321691639751442099L);
2818 TEST_c_c (cacosh, 0.0L, -0x1p-112L, 1.925929944387235853055977942584927318538e-34L, -1.570796326794896619231321691639751442099L);
2819 TEST_c_c (cacosh, -0.0L, 0x1p-112L, 1.925929944387235853055977942584927318538e-34L, 1.570796326794896619231321691639751442099L);
2820 TEST_c_c (cacosh, -0.0L, -0x1p-112L, 1.925929944387235853055977942584927318538e-34L, -1.570796326794896619231321691639751442099L);
2821 TEST_c_c (cacosh, 0x1p-112L, 0.0L, 0.0L, 1.570796326794896619231321691639751249506L);
2822 TEST_c_c (cacosh, -0x1p-112L, 0.0L, 0.0L, 1.570796326794896619231321691639751634692L);
2823 TEST_c_c (cacosh, 0x1p-112L, -0.0L, 0.0L, -1.570796326794896619231321691639751249506L);
2824 TEST_c_c (cacosh, -0x1p-112L, -0.0L, 0.0L, -1.570796326794896619231321691639751634692L);
2826 TEST_c_c (cacosh, 0.75L, 1.25L, 1.13239363160530819522266333696834467L, 1.11752014915610270578240049553777969L);
2827 TEST_c_c (cacosh, -2, -3, 1.9833870299165354323470769028940395L, -2.1414491111159960199416055713254211L);
2829 END (cacosh, complex);
2838 /* carg (x + iy) is specified as atan2 (y, x) */
2840 /* carg (x + i 0) == 0 for x > 0. */
2841 TEST_c_f (carg, 2.0, 0, 0);
2842 /* carg (x - i 0) == -0 for x > 0. */
2843 TEST_c_f (carg, 2.0, minus_zero, minus_zero);
2845 TEST_c_f (carg, 0, 0, 0);
2846 TEST_c_f (carg, 0, minus_zero, minus_zero);
2848 /* carg (x + i 0) == +pi for x < 0. */
2849 TEST_c_f (carg, -2.0, 0, M_PIl);
2851 /* carg (x - i 0) == -pi for x < 0. */
2852 TEST_c_f (carg, -2.0, minus_zero, -M_PIl);
2854 TEST_c_f (carg, minus_zero, 0, M_PIl);
2855 TEST_c_f (carg, minus_zero, minus_zero, -M_PIl);
2857 /* carg (+0 + i y) == pi/2 for y > 0. */
2858 TEST_c_f (carg, 0, 2.0, M_PI_2l);
2860 /* carg (-0 + i y) == pi/2 for y > 0. */
2861 TEST_c_f (carg, minus_zero, 2.0, M_PI_2l);
2863 /* carg (+0 + i y) == -pi/2 for y < 0. */
2864 TEST_c_f (carg, 0, -2.0, -M_PI_2l);
2866 /* carg (-0 + i y) == -pi/2 for y < 0. */
2867 TEST_c_f (carg, minus_zero, -2.0, -M_PI_2l);
2869 /* carg (inf + i y) == +0 for finite y > 0. */
2870 TEST_c_f (carg, plus_infty, 2.0, 0);
2872 /* carg (inf + i y) == -0 for finite y < 0. */
2873 TEST_c_f (carg, plus_infty, -2.0, minus_zero);
2875 /* carg(x + i inf) == pi/2 for finite x. */
2876 TEST_c_f (carg, 10.0, plus_infty, M_PI_2l);
2878 /* carg(x - i inf) == -pi/2 for finite x. */
2879 TEST_c_f (carg, 10.0, minus_infty, -M_PI_2l);
2881 /* carg (-inf + i y) == +pi for finite y > 0. */
2882 TEST_c_f (carg, minus_infty, 10.0, M_PIl);
2884 /* carg (-inf + i y) == -pi for finite y < 0. */
2885 TEST_c_f (carg, minus_infty, -10.0, -M_PIl);
2887 TEST_c_f (carg, plus_infty, plus_infty, M_PI_4l);
2889 TEST_c_f (carg, plus_infty, minus_infty, -M_PI_4l);
2891 TEST_c_f (carg, minus_infty, plus_infty, 3 * M_PI_4l);
2893 TEST_c_f (carg, minus_infty, minus_infty, -3 * M_PI_4l);
2895 TEST_c_f (carg, qnan_value, qnan_value, qnan_value);
2904 FUNC(casin) (BUILD_COMPLEX (0.7L, 1.2L));
2905 if (errno == ENOSYS)
2906 /* Function not implemented. */
2911 TEST_c_c (casin, 0, 0, 0.0, 0.0);
2912 TEST_c_c (casin, minus_zero, 0, minus_zero, 0.0);
2913 TEST_c_c (casin, 0, minus_zero, 0.0, minus_zero);
2914 TEST_c_c (casin, minus_zero, minus_zero, minus_zero, minus_zero);
2916 TEST_c_c (casin, plus_infty, plus_infty, M_PI_4l, plus_infty);
2917 TEST_c_c (casin, plus_infty, minus_infty, M_PI_4l, minus_infty);
2918 TEST_c_c (casin, minus_infty, plus_infty, -M_PI_4l, plus_infty);
2919 TEST_c_c (casin, minus_infty, minus_infty, -M_PI_4l, minus_infty);
2921 TEST_c_c (casin, -10.0, plus_infty, minus_zero, plus_infty);
2922 TEST_c_c (casin, -10.0, minus_infty, minus_zero, minus_infty);
2923 TEST_c_c (casin, 0, plus_infty, 0.0, plus_infty);
2924 TEST_c_c (casin, 0, minus_infty, 0.0, minus_infty);
2925 TEST_c_c (casin, minus_zero, plus_infty, minus_zero, plus_infty);
2926 TEST_c_c (casin, minus_zero, minus_infty, minus_zero, minus_infty);
2927 TEST_c_c (casin, 0.1L, plus_infty, 0.0, plus_infty);
2928 TEST_c_c (casin, 0.1L, minus_infty, 0.0, minus_infty);
2930 TEST_c_c (casin, minus_infty, 0, -M_PI_2l, plus_infty);
2931 TEST_c_c (casin, minus_infty, minus_zero, -M_PI_2l, minus_infty);
2932 TEST_c_c (casin, minus_infty, 100, -M_PI_2l, plus_infty);
2933 TEST_c_c (casin, minus_infty, -100, -M_PI_2l, minus_infty);
2935 TEST_c_c (casin, plus_infty, 0, M_PI_2l, plus_infty);
2936 TEST_c_c (casin, plus_infty, minus_zero, M_PI_2l, minus_infty);
2937 TEST_c_c (casin, plus_infty, 0.5, M_PI_2l, plus_infty);
2938 TEST_c_c (casin, plus_infty, -0.5, M_PI_2l, minus_infty);
2940 TEST_c_c (casin, qnan_value, plus_infty, qnan_value, plus_infty);
2941 TEST_c_c (casin, qnan_value, minus_infty, qnan_value, minus_infty);
2943 TEST_c_c (casin, 0.0, qnan_value, 0.0, qnan_value);
2944 TEST_c_c (casin, minus_zero, qnan_value, minus_zero, qnan_value);
2946 TEST_c_c (casin, plus_infty, qnan_value, qnan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
2947 TEST_c_c (casin, minus_infty, qnan_value, qnan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
2949 TEST_c_c (casin, qnan_value, 10.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
2950 TEST_c_c (casin, qnan_value, -10.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
2952 TEST_c_c (casin, 0.75, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
2953 TEST_c_c (casin, -0.75, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
2955 TEST_c_c (casin, qnan_value, qnan_value, qnan_value, qnan_value);
2957 TEST_c_c (casin, plus_zero, -1.5L, plus_zero, -1.194763217287109304111930828519090523536L);
2958 TEST_c_c (casin, minus_zero, -1.5L, minus_zero, -1.194763217287109304111930828519090523536L);
2959 TEST_c_c (casin, plus_zero, -1.0L, plus_zero, -0.8813735870195430252326093249797923090282L);
2960 TEST_c_c (casin, minus_zero, -1.0L, minus_zero, -0.8813735870195430252326093249797923090282L);
2961 TEST_c_c (casin, plus_zero, -0.5L, plus_zero, -0.4812118250596034474977589134243684231352L);
2962 TEST_c_c (casin, minus_zero, -0.5L, minus_zero, -0.4812118250596034474977589134243684231352L);
2963 TEST_c_c (casin, plus_zero, 0.5L, plus_zero, 0.4812118250596034474977589134243684231352L);
2964 TEST_c_c (casin, minus_zero, 0.5L, minus_zero, 0.4812118250596034474977589134243684231352L);
2965 TEST_c_c (casin, plus_zero, 1.0L, plus_zero, 0.8813735870195430252326093249797923090282L);
2966 TEST_c_c (casin, minus_zero, 1.0L, minus_zero, 0.8813735870195430252326093249797923090282L);
2967 TEST_c_c (casin, plus_zero, 1.5L, plus_zero, 1.194763217287109304111930828519090523536L);
2968 TEST_c_c (casin, minus_zero, 1.5L, minus_zero, 1.194763217287109304111930828519090523536L);
2970 TEST_c_c (casin, -1.5L, plus_zero, -M_PI_2l, 0.9624236501192068949955178268487368462704L);
2971 TEST_c_c (casin, -1.5L, minus_zero, -M_PI_2l, -0.9624236501192068949955178268487368462704L);
2972 TEST_c_c (casin, -1.0L, plus_zero, -M_PI_2l, plus_zero);
2973 TEST_c_c (casin, -1.0L, minus_zero, -M_PI_2l, minus_zero);
2974 TEST_c_c (casin, -0.5L, plus_zero, -0.5235987755982988730771072305465838140329L, plus_zero);
2975 TEST_c_c (casin, -0.5L, minus_zero, -0.5235987755982988730771072305465838140329L, minus_zero);
2976 TEST_c_c (casin, 0.5L, plus_zero, 0.5235987755982988730771072305465838140329L, plus_zero);
2977 TEST_c_c (casin, 0.5L, minus_zero, 0.5235987755982988730771072305465838140329L, minus_zero);
2978 TEST_c_c (casin, 1.0L, plus_zero, M_PI_2l, plus_zero);
2979 TEST_c_c (casin, 1.0L, minus_zero, M_PI_2l, minus_zero);
2980 TEST_c_c (casin, 1.5L, plus_zero, M_PI_2l, 0.9624236501192068949955178268487368462704L);
2981 TEST_c_c (casin, 1.5L, minus_zero, M_PI_2l, -0.9624236501192068949955178268487368462704L);
2983 TEST_c_c (casin, 0x1p50L, 1.0L, 1.570796326794895731052901991514519103193L, 3.535050620855721078027883819436720218708e1L);
2984 TEST_c_c (casin, 0x1p50L, -1.0L, 1.570796326794895731052901991514519103193L, -3.535050620855721078027883819436720218708e1L);
2985 TEST_c_c (casin, -0x1p50L, 1.0L, -1.570796326794895731052901991514519103193L, 3.535050620855721078027883819436720218708e1L);
2986 TEST_c_c (casin, -0x1p50L, -1.0L, -1.570796326794895731052901991514519103193L, -3.535050620855721078027883819436720218708e1L);
2987 TEST_c_c (casin, 1.0L, 0x1p50L, 8.881784197001252323389053344720723756399e-16L, 3.535050620855721078027883819436759661753e1L);
2988 TEST_c_c (casin, -1.0L, 0x1p50L, -8.881784197001252323389053344720723756399e-16L, 3.535050620855721078027883819436759661753e1L);
2989 TEST_c_c (casin, 1.0L, -0x1p50L, 8.881784197001252323389053344720723756399e-16L, -3.535050620855721078027883819436759661753e1L);
2990 TEST_c_c (casin, -1.0L, -0x1p50L, -8.881784197001252323389053344720723756399e-16L, -3.535050620855721078027883819436759661753e1L);
2992 TEST_c_c (casin, 0x1p500L, 1.0L, 1.570796326794896619231321691639751442099L, 3.472667374605326000180332928505464606058e2L);
2993 TEST_c_c (casin, 0x1p500L, -1.0L, 1.570796326794896619231321691639751442099L, -3.472667374605326000180332928505464606058e2L);
2994 TEST_c_c (casin, -0x1p500L, 1.0L, -1.570796326794896619231321691639751442099L, 3.472667374605326000180332928505464606058e2L);
2995 TEST_c_c (casin, -0x1p500L, -1.0L, -1.570796326794896619231321691639751442099L, -3.472667374605326000180332928505464606058e2L);
2996 TEST_c_c (casin, 1.0L, 0x1p500L, 3.054936363499604682051979393213617699789e-151L, 3.472667374605326000180332928505464606058e2L);
2997 TEST_c_c (casin, -1.0L, 0x1p500L, -3.054936363499604682051979393213617699789e-151L, 3.472667374605326000180332928505464606058e2L);
2998 TEST_c_c (casin, 1.0L, -0x1p500L, 3.054936363499604682051979393213617699789e-151L, -3.472667374605326000180332928505464606058e2L);
2999 TEST_c_c (casin, -1.0L, -0x1p500L, -3.054936363499604682051979393213617699789e-151L, -3.472667374605326000180332928505464606058e2L);
3001 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3002 TEST_c_c (casin, 0x1p5000L, 1.0L, 1.570796326794896619231321691639751442099L, 3.466429049980286492395577839412341016946e3L);
3003 TEST_c_c (casin, 0x1p5000L, -1.0L, 1.570796326794896619231321691639751442099L, -3.466429049980286492395577839412341016946e3L);
3004 TEST_c_c (casin, -0x1p5000L, 1.0L, -1.570796326794896619231321691639751442099L, 3.466429049980286492395577839412341016946e3L);
3005 TEST_c_c (casin, -0x1p5000L, -1.0L, -1.570796326794896619231321691639751442099L, -3.466429049980286492395577839412341016946e3L);
3006 TEST_c_c (casin, 1.0L, 0x1p5000L, 7.079811261048172892385615158694057552948e-1506L, 3.466429049980286492395577839412341016946e3L);
3007 TEST_c_c (casin, -1.0L, 0x1p5000L, -7.079811261048172892385615158694057552948e-1506L, 3.466429049980286492395577839412341016946e3L);
3008 TEST_c_c (casin, 1.0L, -0x1p5000L, 7.079811261048172892385615158694057552948e-1506L, -3.466429049980286492395577839412341016946e3L);
3009 TEST_c_c (casin, -1.0L, -0x1p5000L, -7.079811261048172892385615158694057552948e-1506L, -3.466429049980286492395577839412341016946e3L);
3012 TEST_c_c (casin, 0x1.fp127L, 0x1.fp127L, 7.853981633974483096156608458198757210493e-1L, 8.973081118419833726837456344608533993585e1L);
3014 TEST_c_c (casin, 0x1.fp1023L, 0x1.fp1023L, 7.853981633974483096156608458198757210493e-1L, 7.107906849659093345062145442726115449315e2L);
3016 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3017 TEST_c_c (casin, 0x1.fp16383L, 0x1.fp16383L, 7.853981633974483096156608458198757210493e-1L, 1.135753137836666928715489992987020363057e4L);
3020 TEST_c_c (casin, 0x1.fp-129L, 1.5L, 1.579176199917649005841160751101628985741e-39L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_FLOAT);
3021 TEST_c_c (casin, 0x1.fp-129L, -1.5L, 1.579176199917649005841160751101628985741e-39L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_FLOAT);
3022 TEST_c_c (casin, -0x1.fp-129L, 1.5L, -1.579176199917649005841160751101628985741e-39L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_FLOAT);
3023 TEST_c_c (casin, -0x1.fp-129L, -1.5L, -1.579176199917649005841160751101628985741e-39L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_FLOAT);
3024 TEST_c_c (casin, 1.5L, 0x1.fp-129L, 1.570796326794896619231321691639751442096L, 9.624236501192068949955178268487368462704e-1L);
3025 TEST_c_c (casin, -1.5L, 0x1.fp-129L, -1.570796326794896619231321691639751442096L, 9.624236501192068949955178268487368462704e-1L);
3026 TEST_c_c (casin, 1.5L, -0x1.fp-129L, 1.570796326794896619231321691639751442096L, -9.624236501192068949955178268487368462704e-1L);
3027 TEST_c_c (casin, -1.5L, -0x1.fp-129L, -1.570796326794896619231321691639751442096L, -9.624236501192068949955178268487368462704e-1L);
3029 TEST_c_c (casin, 0x1.fp-1025L, 1.5L, 2.989196569048182929051881765490354365918e-309L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_DOUBLE);
3030 TEST_c_c (casin, 0x1.fp-1025L, -1.5L, 2.989196569048182929051881765490354365918e-309L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_DOUBLE);
3031 TEST_c_c (casin, -0x1.fp-1025L, 1.5L, -2.989196569048182929051881765490354365918e-309L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_DOUBLE);
3032 TEST_c_c (casin, -0x1.fp-1025L, -1.5L, -2.989196569048182929051881765490354365918e-309L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION_DOUBLE);
3033 TEST_c_c (casin, 1.5L, 0x1.fp-1025L, 1.570796326794896619231321691639751442099L, 9.624236501192068949955178268487368462704e-1L);
3034 TEST_c_c (casin, -1.5L, 0x1.fp-1025L, -1.570796326794896619231321691639751442099L, 9.624236501192068949955178268487368462704e-1L);
3035 TEST_c_c (casin, 1.5L, -0x1.fp-1025L, 1.570796326794896619231321691639751442099L, -9.624236501192068949955178268487368462704e-1L);
3036 TEST_c_c (casin, -1.5L, -0x1.fp-1025L, -1.570796326794896619231321691639751442099L, -9.624236501192068949955178268487368462704e-1L);
3038 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3039 TEST_c_c (casin, 0x1.fp-16385L, 1.5L, 4.516698239814521372306784062043266700598e-4933L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION);
3040 TEST_c_c (casin, 0x1.fp-16385L, -1.5L, 4.516698239814521372306784062043266700598e-4933L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION);
3041 TEST_c_c (casin, -0x1.fp-16385L, 1.5L, -4.516698239814521372306784062043266700598e-4933L, 1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION);
3042 TEST_c_c (casin, -0x1.fp-16385L, -1.5L, -4.516698239814521372306784062043266700598e-4933L, -1.194763217287109304111930828519090523536L, UNDERFLOW_EXCEPTION);
3043 TEST_c_c (casin, 1.5L, 0x1.fp-16385L, 1.570796326794896619231321691639751442099L, 9.624236501192068949955178268487368462704e-1L);
3044 TEST_c_c (casin, -1.5L, 0x1.fp-16385L, -1.570796326794896619231321691639751442099L, 9.624236501192068949955178268487368462704e-1L);
3045 TEST_c_c (casin, 1.5L, -0x1.fp-16385L, 1.570796326794896619231321691639751442099L, -9.624236501192068949955178268487368462704e-1L);
3046 TEST_c_c (casin, -1.5L, -0x1.fp-16385L, -1.570796326794896619231321691639751442099L, -9.624236501192068949955178268487368462704e-1L);
3049 TEST_c_c (casin, 0.5L, 1.0L, 3.494390628572132936274118260753699527325e-1L, 9.261330313501824245501244453057873152694e-1L);
3050 TEST_c_c (casin, 0.5L, -1.0L, 3.494390628572132936274118260753699527325e-1L, -9.261330313501824245501244453057873152694e-1L);
3051 TEST_c_c (casin, -0.5L, 1.0L, -3.494390628572132936274118260753699527325e-1L, 9.261330313501824245501244453057873152694e-1L);
3052 TEST_c_c (casin, -0.5L, -1.0L, -3.494390628572132936274118260753699527325e-1L, -9.261330313501824245501244453057873152694e-1L);
3053 TEST_c_c (casin, 1.0L, 0.5L, 8.959074812088902390666567243275770102229e-1L, 7.328576759736452608886724437653071523305e-1L);
3054 TEST_c_c (casin, -1.0L, 0.5L, -8.959074812088902390666567243275770102229e-1L, 7.328576759736452608886724437653071523305e-1L);
3055 TEST_c_c (casin, 1.0L, -0.5L, 8.959074812088902390666567243275770102229e-1L, -7.328576759736452608886724437653071523305e-1L);
3056 TEST_c_c (casin, -1.0L, -0.5L, -8.959074812088902390666567243275770102229e-1L, -7.328576759736452608886724437653071523305e-1L);
3057 TEST_c_c (casin, 0.25L, 1.0L, 1.763024327769669304186785666360901026468e-1L, 8.924633639033482359562124741744951972772e-1L);
3058 TEST_c_c (casin, 0.25L, -1.0L, 1.763024327769669304186785666360901026468e-1L, -8.924633639033482359562124741744951972772e-1L);
3059 TEST_c_c (casin, -0.25L, 1.0L, -1.763024327769669304186785666360901026468e-1L, 8.924633639033482359562124741744951972772e-1L);
3060 TEST_c_c (casin, -0.25L, -1.0L, -1.763024327769669304186785666360901026468e-1L, -8.924633639033482359562124741744951972772e-1L);
3061 TEST_c_c (casin, 1.0L, 0.25L, 1.081751996523816326311037318425097434186L, 5.097911466811016354623559941115413499164e-1L);
3062 TEST_c_c (casin, -1.0L, 0.25L, -1.081751996523816326311037318425097434186L, 5.097911466811016354623559941115413499164e-1L);
3063 TEST_c_c (casin, 1.0L, -0.25L, 1.081751996523816326311037318425097434186L, -5.097911466811016354623559941115413499164e-1L);
3064 TEST_c_c (casin, -1.0L, -0.25L, -1.081751996523816326311037318425097434186L, -5.097911466811016354623559941115413499164e-1L);
3065 TEST_c_c (casin, 0x1.fp-10L, 1.0L, 1.337909359557740912558349531052239112857e-3L, 8.813742198809567991336704287826445879025e-1L);
3066 TEST_c_c (casin, 0x1.fp-10L, -1.0L, 1.337909359557740912558349531052239112857e-3L, -8.813742198809567991336704287826445879025e-1L);
3067 TEST_c_c (casin, -0x1.fp-10L, 1.0L, -1.337909359557740912558349531052239112857e-3L, 8.813742198809567991336704287826445879025e-1L);
3068 TEST_c_c (casin, -0x1.fp-10L, -1.0L, -1.337909359557740912558349531052239112857e-3L, -8.813742198809567991336704287826445879025e-1L);
3069 TEST_c_c (casin, 1.0L, 0x1.fp-10L, 1.527305029163877791518741192097931722508L, 4.350501469856803800217957402220976497152e-2L);
3070 TEST_c_c (casin, -1.0L, 0x1.fp-10L, -1.527305029163877791518741192097931722508L, 4.350501469856803800217957402220976497152e-2L);
3071 TEST_c_c (casin, 1.0L, -0x1.fp-10L, 1.527305029163877791518741192097931722508L, -4.350501469856803800217957402220976497152e-2L);
3072 TEST_c_c (casin, -1.0L, -0x1.fp-10L, -1.527305029163877791518741192097931722508L, -4.350501469856803800217957402220976497152e-2L);
3073 TEST_c_c (casin, 0x1.fp-30L, 1.0L, 1.275929984216518540252717485007112529021e-9L, 8.813735870195430258081932989769495326854e-1L);
3074 TEST_c_c (casin, 0x1.fp-30L, -1.0L, 1.275929984216518540252717485007112529021e-9L, -8.813735870195430258081932989769495326854e-1L);
3075 TEST_c_c (casin, -0x1.fp-30L, 1.0L, -1.275929984216518540252717485007112529021e-9L, 8.813735870195430258081932989769495326854e-1L);
3076 TEST_c_c (casin, -0x1.fp-30L, -1.0L, -1.275929984216518540252717485007112529021e-9L, -8.813735870195430258081932989769495326854e-1L);
3077 TEST_c_c (casin, 1.0L, 0x1.fp-30L, 1.570753848123921942730162693731872690232L, 4.247867098745151888768727039216644758847e-5L);
3078 TEST_c_c (casin, -1.0L, 0x1.fp-30L, -1.570753848123921942730162693731872690232L, 4.247867098745151888768727039216644758847e-5L);
3079 TEST_c_c (casin, 1.0L, -0x1.fp-30L, 1.570753848123921942730162693731872690232L, -4.247867098745151888768727039216644758847e-5L);
3080 TEST_c_c (casin, -1.0L, -0x1.fp-30L, -1.570753848123921942730162693731872690232L, -4.247867098745151888768727039216644758847e-5L);
3081 TEST_c_c (casin, 0x1.fp-100L, 1.0L, 1.080754735021050612990719608916167354321e-30L, 8.813735870195430252326093249797923090282e-1L);
3082 TEST_c_c (casin, 0x1.fp-100L, -1.0L, 1.080754735021050612990719608916167354321e-30L, -8.813735870195430252326093249797923090282e-1L);
3083 TEST_c_c (casin, -0x1.fp-100L, 1.0L, -1.080754735021050612990719608916167354321e-30L, 8.813735870195430252326093249797923090282e-1L);
3084 TEST_c_c (casin, -0x1.fp-100L, -1.0L, -1.080754735021050612990719608916167354321e-30L, -8.813735870195430252326093249797923090282e-1L);
3085 TEST_c_c (casin, 1.0L, 0x1.fp-100L, 1.570796326794895382939283431378862777584L, 1.236292038260260888664514866457202186027e-15L);
3086 TEST_c_c (casin, -1.0L, 0x1.fp-100L, -1.570796326794895382939283431378862777584L, 1.236292038260260888664514866457202186027e-15L);
3087 TEST_c_c (casin, 1.0L, -0x1.fp-100L, 1.570796326794895382939283431378862777584L, -1.236292038260260888664514866457202186027e-15L);
3088 TEST_c_c (casin, -1.0L, -0x1.fp-100L, -1.570796326794895382939283431378862777584L, -1.236292038260260888664514866457202186027e-15L);
3089 TEST_c_c (casin, 0x1.fp-129L, 1.0L, 2.013062564695348242280482517399205554874e-39L, 8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3090 TEST_c_c (casin, 0x1.fp-129L, -1.0L, 2.013062564695348242280482517399205554874e-39L, -8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3091 TEST_c_c (casin, -0x1.fp-129L, 1.0L, -2.013062564695348242280482517399205554874e-39L, 8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3092 TEST_c_c (casin, -0x1.fp-129L, -1.0L, -2.013062564695348242280482517399205554874e-39L, -8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3093 TEST_c_c (casin, 1.0L, 0x1.fp-129L, 1.570796326794896619177965338869929107115L, 5.335635276982233498398987585285818977933e-20L);
3094 TEST_c_c (casin, -1.0L, 0x1.fp-129L, -1.570796326794896619177965338869929107115L, 5.335635276982233498398987585285818977933e-20L);
3095 TEST_c_c (casin, 1.0L, -0x1.fp-129L, 1.570796326794896619177965338869929107115L, -5.335635276982233498398987585285818977933e-20L);
3096 TEST_c_c (casin, -1.0L, -0x1.fp-129L, -1.570796326794896619177965338869929107115L, -5.335635276982233498398987585285818977933e-20L);
3098 TEST_c_c (casin, 0x1.fp-1000L, 1.0L, 1.278589251976747242280879285935084814093e-301L, 8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3099 TEST_c_c (casin, 0x1.fp-1000L, -1.0L, 1.278589251976747242280879285935084814093e-301L, -8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3100 TEST_c_c (casin, -0x1.fp-1000L, 1.0L, -1.278589251976747242280879285935084814093e-301L, 8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3101 TEST_c_c (casin, -0x1.fp-1000L, -1.0L, -1.278589251976747242280879285935084814093e-301L, -8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3102 TEST_c_c (casin, 1.0L, 0x1.fp-1000L, 1.570796326794896619231321691639751442099L, 4.252291453851660175550490409247739011867e-151L);
3103 TEST_c_c (casin, -1.0L, 0x1.fp-1000L, -1.570796326794896619231321691639751442099L, 4.252291453851660175550490409247739011867e-151L);
3104 TEST_c_c (casin, 1.0L, -0x1.fp-1000L, 1.570796326794896619231321691639751442099L, -4.252291453851660175550490409247739011867e-151L);
3105 TEST_c_c (casin, -1.0L, -0x1.fp-1000L, -1.570796326794896619231321691639751442099L, -4.252291453851660175550490409247739011867e-151L);
3106 TEST_c_c (casin, 0x1.fp-1025L, 1.0L, 3.810492908885321743133304375216617626230e-309L, 8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3107 TEST_c_c (casin, 0x1.fp-1025L, -1.0L, 3.810492908885321743133304375216617626230e-309L, -8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3108 TEST_c_c (casin, -0x1.fp-1025L, 1.0L, -3.810492908885321743133304375216617626230e-309L, 8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3109 TEST_c_c (casin, -0x1.fp-1025L, -1.0L, -3.810492908885321743133304375216617626230e-309L, -8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3110 TEST_c_c (casin, 1.0L, 0x1.fp-1025L, 1.570796326794896619231321691639751442099L, 7.340879205566679497036857179189356754017e-155L);
3111 TEST_c_c (casin, -1.0L, 0x1.fp-1025L, -1.570796326794896619231321691639751442099L, 7.340879205566679497036857179189356754017e-155L);
3112 TEST_c_c (casin, 1.0L, -0x1.fp-1025L, 1.570796326794896619231321691639751442099L, -7.340879205566679497036857179189356754017e-155L);
3113 TEST_c_c (casin, -1.0L, -0x1.fp-1025L, -1.570796326794896619231321691639751442099L, -7.340879205566679497036857179189356754017e-155L);
3115 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3116 TEST_c_c (casin, 0x1.fp-10000L, 1.0L, 6.867047849047171855399183659351043150871e-3011L, 8.813735870195430252326093249797923090282e-1L);
3117 TEST_c_c (casin, 0x1.fp-10000L, -1.0L, 6.867047849047171855399183659351043150871e-3011L, -8.813735870195430252326093249797923090282e-1L);
3118 TEST_c_c (casin, -0x1.fp-10000L, 1.0L, -6.867047849047171855399183659351043150871e-3011L, 8.813735870195430252326093249797923090282e-1L);
3119 TEST_c_c (casin, -0x1.fp-10000L, -1.0L, -6.867047849047171855399183659351043150871e-3011L, -8.813735870195430252326093249797923090282e-1L);
3120 TEST_c_c (casin, 1.0L, 0x1.fp-10000L, 1.570796326794896619231321691639751442099L, 9.854680208706673586644342922051388714633e-1506L);
3121 TEST_c_c (casin, -1.0L, 0x1.fp-10000L, -1.570796326794896619231321691639751442099L, 9.854680208706673586644342922051388714633e-1506L);
3122 TEST_c_c (casin, 1.0L, -0x1.fp-10000L, 1.570796326794896619231321691639751442099L, -9.854680208706673586644342922051388714633e-1506L);
3123 TEST_c_c (casin, -1.0L, -0x1.fp-10000L, -1.570796326794896619231321691639751442099L, -9.854680208706673586644342922051388714633e-1506L);
3124 TEST_c_c (casin, 0x1.fp-16385L, 1.0L, 5.757683115456107044131264955348448954458e-4933L, 8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION);
3125 TEST_c_c (casin, 0x1.fp-16385L, -1.0L, 5.757683115456107044131264955348448954458e-4933L, -8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION);
3126 TEST_c_c (casin, -0x1.fp-16385L, 1.0L, -5.757683115456107044131264955348448954458e-4933L, 8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION);
3127 TEST_c_c (casin, -0x1.fp-16385L, -1.0L, -5.757683115456107044131264955348448954458e-4933L, -8.813735870195430252326093249797923090282e-1L, UNDERFLOW_EXCEPTION);
3128 TEST_c_c (casin, 1.0L, 0x1.fp-16385L, 1.570796326794896619231321691639751442099L, 9.023632056840860275214893047597614177639e-2467L);
3129 TEST_c_c (casin, -1.0L, 0x1.fp-16385L, -1.570796326794896619231321691639751442099L, 9.023632056840860275214893047597614177639e-2467L);
3130 TEST_c_c (casin, 1.0L, -0x1.fp-16385L, 1.570796326794896619231321691639751442099L, -9.023632056840860275214893047597614177639e-2467L);
3131 TEST_c_c (casin, -1.0L, -0x1.fp-16385L, -1.570796326794896619231321691639751442099L, -9.023632056840860275214893047597614177639e-2467L);
3134 TEST_c_c (casin, 0x1p-23L, 0x1.000002p0L, 8.429369199749229560964789467980644296420e-8L, 8.813736713132400470205730751186547909968e-1L);
3135 TEST_c_c (casin, 0x1p-23L, -0x1.000002p0L, 8.429369199749229560964789467980644296420e-8L, -8.813736713132400470205730751186547909968e-1L);
3136 TEST_c_c (casin, -0x1p-23L, 0x1.000002p0L, -8.429369199749229560964789467980644296420e-8L, 8.813736713132400470205730751186547909968e-1L);
3137 TEST_c_c (casin, -0x1p-23L, -0x1.000002p0L, -8.429369199749229560964789467980644296420e-8L, -8.813736713132400470205730751186547909968e-1L);
3138 TEST_c_c (casin, 0x1.000002p0L, 0x1p-23L, 1.570574114956455764594481054234834678422L, 5.364668491573609633134147164031476452679e-4L);
3139 TEST_c_c (casin, -0x1.000002p0L, 0x1p-23L, -1.570574114956455764594481054234834678422L, 5.364668491573609633134147164031476452679e-4L);
3140 TEST_c_c (casin, 0x1.000002p0L, -0x1p-23L, 1.570574114956455764594481054234834678422L, -5.364668491573609633134147164031476452679e-4L);
3141 TEST_c_c (casin, -0x1.000002p0L, -0x1p-23L, -1.570574114956455764594481054234834678422L, -5.364668491573609633134147164031476452679e-4L);
3142 TEST_c_c (casin, 0x1.fp-129L, 0x1.000002p0L, 2.013062444707472738895109955455676357057e-39L, 8.813736713132375348727889167749389235161e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3143 TEST_c_c (casin, 0x1.fp-129L, -0x1.000002p0L, 2.013062444707472738895109955455676357057e-39L, -8.813736713132375348727889167749389235161e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3144 TEST_c_c (casin, -0x1.fp-129L, 0x1.000002p0L, -2.013062444707472738895109955455676357057e-39L, 8.813736713132375348727889167749389235161e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3145 TEST_c_c (casin, -0x1.fp-129L, -0x1.000002p0L, -2.013062444707472738895109955455676357057e-39L, -8.813736713132375348727889167749389235161e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3146 TEST_c_c (casin, 0x1.000002p0L, 0x1.fp-129L, 1.570796326794896619231321691639751436268L, 4.882812451493617206486388134172712975070e-4L);
3147 TEST_c_c (casin, -0x1.000002p0L, 0x1.fp-129L, -1.570796326794896619231321691639751436268L, 4.882812451493617206486388134172712975070e-4L);
3148 TEST_c_c (casin, 0x1.000002p0L, -0x1.fp-129L, 1.570796326794896619231321691639751436268L, -4.882812451493617206486388134172712975070e-4L);
3149 TEST_c_c (casin, -0x1.000002p0L, -0x1.fp-129L, -1.570796326794896619231321691639751436268L, -4.882812451493617206486388134172712975070e-4L);
3150 TEST_c_c (casin, 0.0L, 0x1.000002p0L, 0.0L, 8.813736713132375348727889167749389235161e-1L);
3151 TEST_c_c (casin, 0.0L, -0x1.000002p0L, 0.0L, -8.813736713132375348727889167749389235161e-1L);
3152 TEST_c_c (casin, -0.0L, 0x1.000002p0L, -0.0L, 8.813736713132375348727889167749389235161e-1L);
3153 TEST_c_c (casin, -0.0L, -0x1.000002p0L, -0.0L, -8.813736713132375348727889167749389235161e-1L);
3154 TEST_c_c (casin, 0x1.000002p0L, 0.0L, 1.570796326794896619231321691639751442099L, 4.882812451493617206486388134172712975070e-4L);
3155 TEST_c_c (casin, -0x1.000002p0L, 0.0L, -1.570796326794896619231321691639751442099L, 4.882812451493617206486388134172712975070e-4L);
3156 TEST_c_c (casin, 0x1.000002p0L, -0.0L, 1.570796326794896619231321691639751442099L, -4.882812451493617206486388134172712975070e-4L);
3157 TEST_c_c (casin, -0x1.000002p0L, -0.0L, -1.570796326794896619231321691639751442099L, -4.882812451493617206486388134172712975070e-4L);
3159 TEST_c_c (casin, 0x1p-52L, 0x1.0000000000001p0L, 1.570092458683774885078102529858632363236e-16L, 8.813735870195431822418551933572982483664e-1L);
3160 TEST_c_c (casin, 0x1p-52L, -0x1.0000000000001p0L, 1.570092458683774885078102529858632363236e-16L, -8.813735870195431822418551933572982483664e-1L);
3161 TEST_c_c (casin, -0x1p-52L, 0x1.0000000000001p0L, -1.570092458683774885078102529858632363236e-16L, 8.813735870195431822418551933572982483664e-1L);
3162 TEST_c_c (casin, -0x1p-52L, -0x1.0000000000001p0L, -1.570092458683774885078102529858632363236e-16L, -8.813735870195431822418551933572982483664e-1L);
3163 TEST_c_c (casin, 0x1.0000000000001p0L, 0x1p-52L, 1.570796317204594913251280305810847349436L, 2.315303644582684770975188768022139415020e-8L);
3164 TEST_c_c (casin, -0x1.0000000000001p0L, 0x1p-52L, -1.570796317204594913251280305810847349436L, 2.315303644582684770975188768022139415020e-8L);
3165 TEST_c_c (casin, 0x1.0000000000001p0L, -0x1p-52L, 1.570796317204594913251280305810847349436L, -2.315303644582684770975188768022139415020e-8L);
3166 TEST_c_c (casin, -0x1.0000000000001p0L, -0x1p-52L, -1.570796317204594913251280305810847349436L, -2.315303644582684770975188768022139415020e-8L);
3167 TEST_c_c (casin, 0x1.fp-1025L, 0x1.0000000000001p0L, 3.810492908885321320083608113679347200012e-309L, 8.813735870195431822418551933572895326024e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3168 TEST_c_c (casin, 0x1.fp-1025L, -0x1.0000000000001p0L, 3.810492908885321320083608113679347200012e-309L, -8.813735870195431822418551933572895326024e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3169 TEST_c_c (casin, -0x1.fp-1025L, 0x1.0000000000001p0L, -3.810492908885321320083608113679347200012e-309L, 8.813735870195431822418551933572895326024e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3170 TEST_c_c (casin, -0x1.fp-1025L, -0x1.0000000000001p0L, -3.810492908885321320083608113679347200012e-309L, -8.813735870195431822418551933572895326024e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3171 TEST_c_c (casin, 0x1.0000000000001p0L, 0x1.fp-1025L, 1.570796326794896619231321691639751442099L, 2.107342425544701550354780375182800088393e-8L);
3172 TEST_c_c (casin, -0x1.0000000000001p0L, 0x1.fp-1025L, -1.570796326794896619231321691639751442099L, 2.107342425544701550354780375182800088393e-8L);
3173 TEST_c_c (casin, 0x1.0000000000001p0L, -0x1.fp-1025L, 1.570796326794896619231321691639751442099L, -2.107342425544701550354780375182800088393e-8L);
3174 TEST_c_c (casin, -0x1.0000000000001p0L, -0x1.fp-1025L, -1.570796326794896619231321691639751442099L, -2.107342425544701550354780375182800088393e-8L);
3175 TEST_c_c (casin, 0.0L, 0x1.0000000000001p0L, 0.0L, 8.813735870195431822418551933572895326024e-1L);
3176 TEST_c_c (casin, 0.0L, -0x1.0000000000001p0L, 0.0L, -8.813735870195431822418551933572895326024e-1L);
3177 TEST_c_c (casin, -0.0L, 0x1.0000000000001p0L, -0.0L, 8.813735870195431822418551933572895326024e-1L);
3178 TEST_c_c (casin, -0.0L, -0x1.0000000000001p0L, -0.0L, -8.813735870195431822418551933572895326024e-1L);
3179 TEST_c_c (casin, 0x1.0000000000001p0L, 0.0L, 1.570796326794896619231321691639751442099L, 2.107342425544701550354780375182800088393e-8L);
3180 TEST_c_c (casin, -0x1.0000000000001p0L, 0.0L, -1.570796326794896619231321691639751442099L, 2.107342425544701550354780375182800088393e-8L);
3181 TEST_c_c (casin, 0x1.0000000000001p0L, -0.0L, 1.570796326794896619231321691639751442099L, -2.107342425544701550354780375182800088393e-8L);
3182 TEST_c_c (casin, -0x1.0000000000001p0L, -0.0L, -1.570796326794896619231321691639751442099L, -2.107342425544701550354780375182800088393e-8L);
3184 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
3185 TEST_c_c (casin, 0x1p-63L, 0x1.0000000000000002p0L, 7.666467083416870406778649849746878368519e-20L, 8.813735870195430253092739958139610131001e-1L);
3186 TEST_c_c (casin, 0x1p-63L, -0x1.0000000000000002p0L, 7.666467083416870406778649849746878368519e-20L, -8.813735870195430253092739958139610131001e-1L);
3187 TEST_c_c (casin, -0x1p-63L, 0x1.0000000000000002p0L, -7.666467083416870406778649849746878368519e-20L, 8.813735870195430253092739958139610131001e-1L);
3188 TEST_c_c (casin, -0x1p-63L, -0x1.0000000000000002p0L, -7.666467083416870406778649849746878368519e-20L, -8.813735870195430253092739958139610131001e-1L);
3189 TEST_c_c (casin, 0x1.0000000000000002p0L, 0x1p-63L, 1.570796326582978888921215348380499122131L, 5.116146586219826555037807251857670783420e-10L);
3190 TEST_c_c (casin, -0x1.0000000000000002p0L, 0x1p-63L, -1.570796326582978888921215348380499122131L, 5.116146586219826555037807251857670783420e-10L);
3191 TEST_c_c (casin, 0x1.0000000000000002p0L, -0x1p-63L, 1.570796326582978888921215348380499122131L, -5.116146586219826555037807251857670783420e-10L);
3192 TEST_c_c (casin, -0x1.0000000000000002p0L, -0x1p-63L, -1.570796326582978888921215348380499122131L, -5.116146586219826555037807251857670783420e-10L);
3193 # if LDBL_MIN_EXP <= -16381
3194 TEST_c_c (casin, 0x1.fp-16385L, 0x1.0000000000000002p0L, 5.757683115456107043819140328235418018963e-4933L, 8.813735870195430253092739958139610130980e-1L, UNDERFLOW_EXCEPTION);
3195 TEST_c_c (casin, 0x1.fp-16385L, -0x1.0000000000000002p0L, 5.757683115456107043819140328235418018963e-4933L, -8.813735870195430253092739958139610130980e-1L, UNDERFLOW_EXCEPTION);
3196 TEST_c_c (casin, -0x1.fp-16385L, 0x1.0000000000000002p0L, -5.757683115456107043819140328235418018963e-4933L, 8.813735870195430253092739958139610130980e-1L, UNDERFLOW_EXCEPTION);
3197 TEST_c_c (casin, -0x1.fp-16385L, -0x1.0000000000000002p0L, -5.757683115456107043819140328235418018963e-4933L, -8.813735870195430253092739958139610130980e-1L, UNDERFLOW_EXCEPTION);
3198 TEST_c_c (casin, 0x1.0000000000000002p0L, 0x1.fp-16385L, 1.570796326794896619231321691639751442099L, 4.656612873077392578082927418388212703712e-10L);
3199 TEST_c_c (casin, -0x1.0000000000000002p0L, 0x1.fp-16385L, -1.570796326794896619231321691639751442099L, 4.656612873077392578082927418388212703712e-10L);
3200 TEST_c_c (casin, 0x1.0000000000000002p0L, -0x1.fp-16385L, 1.570796326794896619231321691639751442099L, -4.656612873077392578082927418388212703712e-10L);
3201 TEST_c_c (casin, -0x1.0000000000000002p0L, -0x1.fp-16385L, -1.570796326794896619231321691639751442099L, -4.656612873077392578082927418388212703712e-10L);
3203 TEST_c_c (casin, 0.0L, 0x1.0000000000000002p0L, 0.0L, 8.813735870195430253092739958139610130980e-1L);
3204 TEST_c_c (casin, 0.0L, -0x1.0000000000000002p0L, 0.0L, -8.813735870195430253092739958139610130980e-1L);
3205 TEST_c_c (casin, -0.0L, 0x1.0000000000000002p0L, -0.0L, 8.813735870195430253092739958139610130980e-1L);
3206 TEST_c_c (casin, -0.0L, -0x1.0000000000000002p0L, -0.0L, -8.813735870195430253092739958139610130980e-1L);
3207 TEST_c_c (casin, 0x1.0000000000000002p0L, 0.0L, 1.570796326794896619231321691639751442099L, 4.656612873077392578082927418388212703712e-10L);
3208 TEST_c_c (casin, -0x1.0000000000000002p0L, 0.0L, -1.570796326794896619231321691639751442099L, 4.656612873077392578082927418388212703712e-10L);
3209 TEST_c_c (casin, 0x1.0000000000000002p0L, -0.0L, 1.570796326794896619231321691639751442099L, -4.656612873077392578082927418388212703712e-10L);
3210 TEST_c_c (casin, -0x1.0000000000000002p0L, -0.0L, -1.570796326794896619231321691639751442099L, -4.656612873077392578082927418388212703712e-10L);
3212 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
3213 TEST_c_c (casin, 0x1p-106L, 0x1.000000000000000000000000008p0L, 8.715763992105246878957416200936726072500e-33L, 8.813735870195430252326093249798097405561e-1L);
3214 TEST_c_c (casin, 0x1p-106L, -0x1.000000000000000000000000008p0L, 8.715763992105246878957416200936726072500e-33L, -8.813735870195430252326093249798097405561e-1L);
3215 TEST_c_c (casin, -0x1p-106L, 0x1.000000000000000000000000008p0L, -8.715763992105246878957416200936726072500e-33L, 8.813735870195430252326093249798097405561e-1L);
3216 TEST_c_c (casin, -0x1p-106L, -0x1.000000000000000000000000008p0L, -8.715763992105246878957416200936726072500e-33L, -8.813735870195430252326093249798097405561e-1L);
3217 TEST_c_c (casin, 0x1.000000000000000000000000008p0L, 0x1p-106L, 1.570796326794896565289107467733682961928L, 2.285028863093221674154232933662774454211e-16L);
3218 TEST_c_c (casin, -0x1.000000000000000000000000008p0L, 0x1p-106L, -1.570796326794896565289107467733682961928L, 2.285028863093221674154232933662774454211e-16L);
3219 TEST_c_c (casin, 0x1.000000000000000000000000008p0L, -0x1p-106L, 1.570796326794896565289107467733682961928L, -2.285028863093221674154232933662774454211e-16L);
3220 TEST_c_c (casin, -0x1.000000000000000000000000008p0L, -0x1p-106L, -1.570796326794896565289107467733682961928L, -2.285028863093221674154232933662774454211e-16L);
3221 TEST_c_c (casin, 0x1.fp-1025L, 0x1.000000000000000000000000008p0L, 3.810492908885321743133304375216570658278e-309L, 8.813735870195430252326093249798097405561e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3222 TEST_c_c (casin, 0x1.fp-1025L, -0x1.000000000000000000000000008p0L, 3.810492908885321743133304375216570658278e-309L, -8.813735870195430252326093249798097405561e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3223 TEST_c_c (casin, -0x1.fp-1025L, 0x1.000000000000000000000000008p0L, -3.810492908885321743133304375216570658278e-309L, 8.813735870195430252326093249798097405561e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3224 TEST_c_c (casin, -0x1.fp-1025L, -0x1.000000000000000000000000008p0L, -3.810492908885321743133304375216570658278e-309L, -8.813735870195430252326093249798097405561e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3225 TEST_c_c (casin, 0x1.000000000000000000000000008p0L, 0x1.fp-1025L, 1.570796326794896619231321691639751442099L, 2.220446049250313080847263336181636063482e-16L);
3226 TEST_c_c (casin, -0x1.000000000000000000000000008p0L, 0x1.fp-1025L, -1.570796326794896619231321691639751442099L, 2.220446049250313080847263336181636063482e-16L);
3227 TEST_c_c (casin, 0x1.000000000000000000000000008p0L, -0x1.fp-1025L, 1.570796326794896619231321691639751442099L, -2.220446049250313080847263336181636063482e-16L);
3228 TEST_c_c (casin, -0x1.000000000000000000000000008p0L, -0x1.fp-1025L, -1.570796326794896619231321691639751442099L, -2.220446049250313080847263336181636063482e-16L);
3229 TEST_c_c (casin, 0.0L, 0x1.000000000000000000000000008p0L, 0.0L, 8.813735870195430252326093249798097405561e-1L);
3230 TEST_c_c (casin, 0.0L, -0x1.000000000000000000000000008p0L, 0.0L, -8.813735870195430252326093249798097405561e-1L);
3231 TEST_c_c (casin, -0.0L, 0x1.000000000000000000000000008p0L, -0.0L, 8.813735870195430252326093249798097405561e-1L);
3232 TEST_c_c (casin, -0.0L, -0x1.000000000000000000000000008p0L, -0.0L, -8.813735870195430252326093249798097405561e-1L);
3233 TEST_c_c (casin, 0x1.000000000000000000000000008p0L, 0.0L, 1.570796326794896619231321691639751442099L, 2.220446049250313080847263336181636063482e-16L);
3234 TEST_c_c (casin, -0x1.000000000000000000000000008p0L, 0.0L, -1.570796326794896619231321691639751442099L, 2.220446049250313080847263336181636063482e-16L);
3235 TEST_c_c (casin, 0x1.000000000000000000000000008p0L, -0.0L, 1.570796326794896619231321691639751442099L, -2.220446049250313080847263336181636063482e-16L);
3236 TEST_c_c (casin, -0x1.000000000000000000000000008p0L, -0.0L, -1.570796326794896619231321691639751442099L, -2.220446049250313080847263336181636063482e-16L);
3238 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
3239 TEST_c_c (casin, 0x1p-113L, 0x1.0000000000000000000000000001p0L, 6.809190618832224124185481406981900518193e-35L, 8.813735870195430252326093249797924452120e-1L);
3240 TEST_c_c (casin, 0x1p-113L, -0x1.0000000000000000000000000001p0L, 6.809190618832224124185481406981900518193e-35L, -8.813735870195430252326093249797924452120e-1L);
3241 TEST_c_c (casin, -0x1p-113L, 0x1.0000000000000000000000000001p0L, -6.809190618832224124185481406981900518193e-35L, 8.813735870195430252326093249797924452120e-1L);
3242 TEST_c_c (casin, -0x1p-113L, -0x1.0000000000000000000000000001p0L, -6.809190618832224124185481406981900518193e-35L, -8.813735870195430252326093249797924452120e-1L);
3243 TEST_c_c (casin, 0x1.0000000000000000000000000001p0L, 0x1p-113L, 1.570796326794896614463458507897073960405L, 2.019699255375255198156433710951064632386e-17L);
3244 TEST_c_c (casin, -0x1.0000000000000000000000000001p0L, 0x1p-113L, -1.570796326794896614463458507897073960405L, 2.019699255375255198156433710951064632386e-17L);
3245 TEST_c_c (casin, 0x1.0000000000000000000000000001p0L, -0x1p-113L, 1.570796326794896614463458507897073960405L, -2.019699255375255198156433710951064632386e-17L);
3246 TEST_c_c (casin, -0x1.0000000000000000000000000001p0L, -0x1p-113L, -1.570796326794896614463458507897073960405L, -2.019699255375255198156433710951064632386e-17L);
3247 TEST_c_c (casin, 0x1.fp-16385L, 0x1.0000000000000000000000000001p0L, 5.757683115456107044131264955348448400014e-4933L, 8.813735870195430252326093249797924452120e-1L, UNDERFLOW_EXCEPTION);
3248 TEST_c_c (casin, 0x1.fp-16385L, -0x1.0000000000000000000000000001p0L, 5.757683115456107044131264955348448400014e-4933L, -8.813735870195430252326093249797924452120e-1L, UNDERFLOW_EXCEPTION);
3249 TEST_c_c (casin, -0x1.fp-16385L, 0x1.0000000000000000000000000001p0L, -5.757683115456107044131264955348448400014e-4933L, 8.813735870195430252326093249797924452120e-1L, UNDERFLOW_EXCEPTION);
3250 TEST_c_c (casin, -0x1.fp-16385L, -0x1.0000000000000000000000000001p0L, -5.757683115456107044131264955348448400014e-4933L, -8.813735870195430252326093249797924452120e-1L, UNDERFLOW_EXCEPTION);
3251 TEST_c_c (casin, 0x1.0000000000000000000000000001p0L, 0x1.fp-16385L, 1.570796326794896619231321691639751442099L, 1.962615573354718824241727964954454332780e-17L);
3252 TEST_c_c (casin, -0x1.0000000000000000000000000001p0L, 0x1.fp-16385L, -1.570796326794896619231321691639751442099L, 1.962615573354718824241727964954454332780e-17L);
3253 TEST_c_c (casin, 0x1.0000000000000000000000000001p0L, -0x1.fp-16385L, 1.570796326794896619231321691639751442099L, -1.962615573354718824241727964954454332780e-17L);
3254 TEST_c_c (casin, -0x1.0000000000000000000000000001p0L, -0x1.fp-16385L, -1.570796326794896619231321691639751442099L, -1.962615573354718824241727964954454332780e-17L);
3255 TEST_c_c (casin, 0.0L, 0x1.0000000000000000000000000001p0L, 0.0L, 8.813735870195430252326093249797924452120e-1L);
3256 TEST_c_c (casin, 0.0L, -0x1.0000000000000000000000000001p0L, 0.0L, -8.813735870195430252326093249797924452120e-1L);
3257 TEST_c_c (casin, -0.0L, 0x1.0000000000000000000000000001p0L, -0.0L, 8.813735870195430252326093249797924452120e-1L);
3258 TEST_c_c (casin, -0.0L, -0x1.0000000000000000000000000001p0L, -0.0L, -8.813735870195430252326093249797924452120e-1L);
3259 TEST_c_c (casin, 0x1.0000000000000000000000000001p0L, 0.0L, 1.570796326794896619231321691639751442099L, 1.962615573354718824241727964954454332780e-17L);
3260 TEST_c_c (casin, -0x1.0000000000000000000000000001p0L, 0.0L, -1.570796326794896619231321691639751442099L, 1.962615573354718824241727964954454332780e-17L);
3261 TEST_c_c (casin, 0x1.0000000000000000000000000001p0L, -0.0L, 1.570796326794896619231321691639751442099L, -1.962615573354718824241727964954454332780e-17L);
3262 TEST_c_c (casin, -0x1.0000000000000000000000000001p0L, -0.0L, -1.570796326794896619231321691639751442099L, -1.962615573354718824241727964954454332780e-17L);
3265 TEST_c_c (casin, 0x1p-23L, 0x0.ffffffp0L, 8.429369953393598499000760938112968755257e-8L, 8.813735448726963984495965873956465777250e-1L);
3266 TEST_c_c (casin, 0x1p-23L, -0x0.ffffffp0L, 8.429369953393598499000760938112968755257e-8L, -8.813735448726963984495965873956465777250e-1L);
3267 TEST_c_c (casin, -0x1p-23L, 0x0.ffffffp0L, -8.429369953393598499000760938112968755257e-8L, 8.813735448726963984495965873956465777250e-1L);
3268 TEST_c_c (casin, -0x1p-23L, -0x0.ffffffp0L, -8.429369953393598499000760938112968755257e-8L, -8.813735448726963984495965873956465777250e-1L);
3269 TEST_c_c (casin, 0x0.ffffffp0L, 0x1p-23L, 1.570357140408705570520377172865353621698L, 2.714321200917194650737217746780928423385e-4L);
3270 TEST_c_c (casin, -0x0.ffffffp0L, 0x1p-23L, -1.570357140408705570520377172865353621698L, 2.714321200917194650737217746780928423385e-4L);
3271 TEST_c_c (casin, 0x0.ffffffp0L, -0x1p-23L, 1.570357140408705570520377172865353621698L, -2.714321200917194650737217746780928423385e-4L);
3272 TEST_c_c (casin, -0x0.ffffffp0L, -0x1p-23L, -1.570357140408705570520377172865353621698L, -2.714321200917194650737217746780928423385e-4L);
3273 TEST_c_c (casin, 0x1.fp-129L, 0x0.ffffffp0L, 2.013062624689288675911339929224634593425e-39L, 8.813735448726938863015878255140556727969e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3274 TEST_c_c (casin, 0x1.fp-129L, -0x0.ffffffp0L, 2.013062624689288675911339929224634593425e-39L, -8.813735448726938863015878255140556727969e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3275 TEST_c_c (casin, -0x1.fp-129L, 0x0.ffffffp0L, -2.013062624689288675911339929224634593425e-39L, 8.813735448726938863015878255140556727969e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3276 TEST_c_c (casin, -0x1.fp-129L, -0x0.ffffffp0L, -2.013062624689288675911339929224634593425e-39L, -8.813735448726938863015878255140556727969e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3277 TEST_c_c (casin, 0x0.ffffffp0L, 0x1.fp-129L, 1.570451059810180415643718442157112705601L, 8.245504387859737323891843603996428534945e-36L);
3278 TEST_c_c (casin, -0x0.ffffffp0L, 0x1.fp-129L, -1.570451059810180415643718442157112705601L, 8.245504387859737323891843603996428534945e-36L);
3279 TEST_c_c (casin, 0x0.ffffffp0L, -0x1.fp-129L, 1.570451059810180415643718442157112705601L, -8.245504387859737323891843603996428534945e-36L);
3280 TEST_c_c (casin, -0x0.ffffffp0L, -0x1.fp-129L, -1.570451059810180415643718442157112705601L, -8.245504387859737323891843603996428534945e-36L);
3281 TEST_c_c (casin, 0.0L, 0x0.ffffffp0L, 0.0L, 8.813735448726938863015878255140556727969e-1L);
3282 TEST_c_c (casin, 0.0L, -0x0.ffffffp0L, 0.0L, -8.813735448726938863015878255140556727969e-1L);
3283 TEST_c_c (casin, -0.0L, 0x0.ffffffp0L, -0.0L, 8.813735448726938863015878255140556727969e-1L);
3284 TEST_c_c (casin, -0.0L, -0x0.ffffffp0L, -0.0L, -8.813735448726938863015878255140556727969e-1L);
3285 TEST_c_c (casin, 0x0.ffffffp0L, 0.0L, 1.570451059810180415643718442157112705601L, 0.0L);
3286 TEST_c_c (casin, -0x0.ffffffp0L, 0.0L, -1.570451059810180415643718442157112705601L, 0.0L);
3287 TEST_c_c (casin, 0x0.ffffffp0L, -0.0L, 1.570451059810180415643718442157112705601L, -0.0L);
3288 TEST_c_c (casin, -0x0.ffffffp0L, -0.0L, -1.570451059810180415643718442157112705601L, -0.0L);
3289 TEST_c_c (casin, 0x1p-23L, 0.5L, 1.066240299940009780479664302917201696886e-7L, 4.812118250596059896127318386463676808798e-1L);
3290 TEST_c_c (casin, 0x1p-23L, -0.5L, 1.066240299940009780479664302917201696886e-7L, -4.812118250596059896127318386463676808798e-1L);
3291 TEST_c_c (casin, -0x1p-23L, 0.5L, -1.066240299940009780479664302917201696886e-7L, 4.812118250596059896127318386463676808798e-1L);
3292 TEST_c_c (casin, -0x1p-23L, -0.5L, -1.066240299940009780479664302917201696886e-7L, -4.812118250596059896127318386463676808798e-1L);
3293 TEST_c_c (casin, 0.5L, 0x1p-23L, 5.235987755982934033165770729745469098254e-1L, 1.376510308240943236356088341381173571841e-7L);
3294 TEST_c_c (casin, -0.5L, 0x1p-23L, -5.235987755982934033165770729745469098254e-1L, 1.376510308240943236356088341381173571841e-7L);
3295 TEST_c_c (casin, 0.5L, -0x1p-23L, 5.235987755982934033165770729745469098254e-1L, -1.376510308240943236356088341381173571841e-7L);
3296 TEST_c_c (casin, -0.5L, -0x1p-23L, -5.235987755982934033165770729745469098254e-1L, -1.376510308240943236356088341381173571841e-7L);
3297 TEST_c_c (casin, 0x1.fp-129L, 0.5L, 2.546345110742945032959687790021055102355e-39L, 4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3298 TEST_c_c (casin, 0x1.fp-129L, -0.5L, 2.546345110742945032959687790021055102355e-39L, -4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3299 TEST_c_c (casin, -0x1.fp-129L, 0.5L, -2.546345110742945032959687790021055102355e-39L, 4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3300 TEST_c_c (casin, -0x1.fp-129L, -0.5L, -2.546345110742945032959687790021055102355e-39L, -4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3301 TEST_c_c (casin, 0.5L, 0x1.fp-129L, 5.235987755982988730771072305465838140329e-1L, 3.287317402534702257036015056278368274737e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3302 TEST_c_c (casin, -0.5L, 0x1.fp-129L, -5.235987755982988730771072305465838140329e-1L, 3.287317402534702257036015056278368274737e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3303 TEST_c_c (casin, 0.5L, -0x1.fp-129L, 5.235987755982988730771072305465838140329e-1L, -3.287317402534702257036015056278368274737e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3304 TEST_c_c (casin, -0.5L, -0x1.fp-129L, -5.235987755982988730771072305465838140329e-1L, -3.287317402534702257036015056278368274737e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3305 TEST_c_c (casin, 0x1p-23L, 0x1p-23L, 1.192092895507806853113684971258850504935e-7L, 1.192092895507818146886315028596704749235e-7L);
3306 TEST_c_c (casin, 0x1p-23L, -0x1p-23L, 1.192092895507806853113684971258850504935e-7L, -1.192092895507818146886315028596704749235e-7L);
3307 TEST_c_c (casin, -0x1p-23L, 0x1p-23L, -1.192092895507806853113684971258850504935e-7L, 1.192092895507818146886315028596704749235e-7L);
3308 TEST_c_c (casin, -0x1p-23L, -0x1p-23L, -1.192092895507806853113684971258850504935e-7L, -1.192092895507818146886315028596704749235e-7L);
3309 /* Bug 15319: underflow exception may be missing. */
3310 TEST_c_c (casin, 0x1.fp-129L, 0x1p-23L, 2.846900380897707329917933005874691056564e-39L, 1.192092895507809676556842485683592032154e-7L, UNDERFLOW_EXCEPTION_OK_FLOAT);
3311 TEST_c_c (casin, 0x1.fp-129L, -0x1p-23L, 2.846900380897707329917933005874691056564e-39L, -1.192092895507809676556842485683592032154e-7L, UNDERFLOW_EXCEPTION_OK_FLOAT);
3312 TEST_c_c (casin, -0x1.fp-129L, 0x1p-23L, -2.846900380897707329917933005874691056564e-39L, 1.192092895507809676556842485683592032154e-7L, UNDERFLOW_EXCEPTION_OK_FLOAT);
3313 TEST_c_c (casin, -0x1.fp-129L, -0x1p-23L, -2.846900380897707329917933005874691056564e-39L, -1.192092895507809676556842485683592032154e-7L, UNDERFLOW_EXCEPTION_OK_FLOAT);
3314 TEST_c_c (casin, 0x1p-23L, 0x1.fp-129L, 1.192092895507815323443157514352519154304e-7L, 2.846900380897747786805634596726756660388e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3315 TEST_c_c (casin, -0x1p-23L, 0x1.fp-129L, -1.192092895507815323443157514352519154304e-7L, 2.846900380897747786805634596726756660388e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3316 TEST_c_c (casin, 0x1p-23L, -0x1.fp-129L, 1.192092895507815323443157514352519154304e-7L, -2.846900380897747786805634596726756660388e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3317 TEST_c_c (casin, -0x1p-23L, -0x1.fp-129L, -1.192092895507815323443157514352519154304e-7L, -2.846900380897747786805634596726756660388e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3318 TEST_c_c (casin, 0.0L, 0x1p-23L, 0.0L, 1.192092895507809676556842485683592032154e-7L);
3319 TEST_c_c (casin, 0.0L, -0x1p-23L, 0.0L, -1.192092895507809676556842485683592032154e-7L);
3320 TEST_c_c (casin, -0.0L, 0x1p-23L, -0.0L, 1.192092895507809676556842485683592032154e-7L);
3321 TEST_c_c (casin, -0.0L, -0x1p-23L, -0.0L, -1.192092895507809676556842485683592032154e-7L);
3322 TEST_c_c (casin, 0x1p-23L, 0.0L, 1.192092895507815323443157514352519154304e-7L, 0.0L);
3323 TEST_c_c (casin, -0x1p-23L, 0.0L, -1.192092895507815323443157514352519154304e-7L, 0.0L);
3324 TEST_c_c (casin, 0x1p-23L, -0.0L, 1.192092895507815323443157514352519154304e-7L, -0.0L);
3325 TEST_c_c (casin, -0x1p-23L, -0.0L, -1.192092895507815323443157514352519154304e-7L, -0.0L);
3326 TEST_c_c (casin, 0x1.fp-129L, 0x1.fp-129L, 2.846900380897727558361783801085126250967e-39L, 2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3327 TEST_c_c (casin, 0x1.fp-129L, -0x1.fp-129L, 2.846900380897727558361783801085126250967e-39L, -2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3328 TEST_c_c (casin, -0x1.fp-129L, 0x1.fp-129L, -2.846900380897727558361783801085126250967e-39L, 2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3329 TEST_c_c (casin, -0x1.fp-129L, -0x1.fp-129L, -2.846900380897727558361783801085126250967e-39L, -2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3331 TEST_c_c (casin, 0x1p-52L, 0x0.fffffffffffff8p0L, 1.570092458683775146551022293016031474627e-16L, 8.813735870195429467279863907910458761820e-1L);
3332 TEST_c_c (casin, 0x1p-52L, -0x0.fffffffffffff8p0L, 1.570092458683775146551022293016031474627e-16L, -8.813735870195429467279863907910458761820e-1L);
3333 TEST_c_c (casin, -0x1p-52L, 0x0.fffffffffffff8p0L, -1.570092458683775146551022293016031474627e-16L, 8.813735870195429467279863907910458761820e-1L);
3334 TEST_c_c (casin, -0x1p-52L, -0x0.fffffffffffff8p0L, -1.570092458683775146551022293016031474627e-16L, -8.813735870195429467279863907910458761820e-1L);
3335 TEST_c_c (casin, 0x0.fffffffffffff8p0L, 0x1p-52L, 1.570796307840326780080580569360500172043L, 1.171456840272878582596796205397918831268e-8L);
3336 TEST_c_c (casin, -0x0.fffffffffffff8p0L, 0x1p-52L, -1.570796307840326780080580569360500172043L, 1.171456840272878582596796205397918831268e-8L);
3337 TEST_c_c (casin, 0x0.fffffffffffff8p0L, -0x1p-52L, 1.570796307840326780080580569360500172043L, -1.171456840272878582596796205397918831268e-8L);
3338 TEST_c_c (casin, -0x0.fffffffffffff8p0L, -0x1p-52L, -1.570796307840326780080580569360500172043L, -1.171456840272878582596796205397918831268e-8L);
3339 TEST_c_c (casin, 0x1.fp-1025L, 0x0.fffffffffffff8p0L, 3.810492908885321954658152505985270452320e-309L, 8.813735870195429467279863907910371604180e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3340 TEST_c_c (casin, 0x1.fp-1025L, -0x0.fffffffffffff8p0L, 3.810492908885321954658152505985270452320e-309L, -8.813735870195429467279863907910371604180e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3341 TEST_c_c (casin, -0x1.fp-1025L, 0x0.fffffffffffff8p0L, -3.810492908885321954658152505985270452320e-309L, 8.813735870195429467279863907910371604180e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3342 TEST_c_c (casin, -0x1.fp-1025L, -0x0.fffffffffffff8p0L, -3.810492908885321954658152505985270452320e-309L, -8.813735870195429467279863907910371604180e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3343 TEST_c_c (casin, 0x0.fffffffffffff8p0L, 0x1.fp-1025L, 1.570796311893735425383665303776316016594L, 3.616396521699973256461764099945789620604e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3344 TEST_c_c (casin, -0x0.fffffffffffff8p0L, 0x1.fp-1025L, -1.570796311893735425383665303776316016594L, 3.616396521699973256461764099945789620604e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3345 TEST_c_c (casin, 0x0.fffffffffffff8p0L, -0x1.fp-1025L, 1.570796311893735425383665303776316016594L, -3.616396521699973256461764099945789620604e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3346 TEST_c_c (casin, -0x0.fffffffffffff8p0L, -0x1.fp-1025L, -1.570796311893735425383665303776316016594L, -3.616396521699973256461764099945789620604e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3347 TEST_c_c (casin, 0.0L, 0x0.fffffffffffff8p0L, 0.0L, 8.813735870195429467279863907910371604180e-1L);
3348 TEST_c_c (casin, 0.0L, -0x0.fffffffffffff8p0L, 0.0L, -8.813735870195429467279863907910371604180e-1L);
3349 TEST_c_c (casin, -0.0L, 0x0.fffffffffffff8p0L, -0.0L, 8.813735870195429467279863907910371604180e-1L);
3350 TEST_c_c (casin, -0.0L, -0x0.fffffffffffff8p0L, -0.0L, -8.813735870195429467279863907910371604180e-1L);
3351 TEST_c_c (casin, 0x0.fffffffffffff8p0L, 0.0L, 1.570796311893735425383665303776316016594L, 0.0L);
3352 TEST_c_c (casin, -0x0.fffffffffffff8p0L, 0.0L, -1.570796311893735425383665303776316016594L, 0.0L);
3353 TEST_c_c (casin, 0x0.fffffffffffff8p0L, -0.0L, 1.570796311893735425383665303776316016594L, -0.0L);
3354 TEST_c_c (casin, -0x0.fffffffffffff8p0L, -0.0L, -1.570796311893735425383665303776316016594L, -0.0L);
3356 TEST_c_c (casin, 0x1p-52L, 0.5L, 1.986027322597818397661816253158024383707e-16L, 4.812118250596034474977589134243772428682e-1L);
3357 TEST_c_c (casin, 0x1p-52L, -0.5L, 1.986027322597818397661816253158024383707e-16L, -4.812118250596034474977589134243772428682e-1L);
3358 TEST_c_c (casin, -0x1p-52L, 0.5L, -1.986027322597818397661816253158024383707e-16L, 4.812118250596034474977589134243772428682e-1L);
3359 TEST_c_c (casin, -0x1p-52L, -0.5L, -1.986027322597818397661816253158024383707e-16L, -4.812118250596034474977589134243772428682e-1L);
3360 TEST_c_c (casin, 0.5L, 0x1p-52L, 5.235987755982988730771072305465648369889e-1L, 2.563950248511418570403591756798643804971e-16L);
3361 TEST_c_c (casin, -0.5L, 0x1p-52L, -5.235987755982988730771072305465648369889e-1L, 2.563950248511418570403591756798643804971e-16L);
3362 TEST_c_c (casin, 0.5L, -0x1p-52L, 5.235987755982988730771072305465648369889e-1L, -2.563950248511418570403591756798643804971e-16L);
3363 TEST_c_c (casin, -0.5L, -0x1p-52L, -5.235987755982988730771072305465648369889e-1L, -2.563950248511418570403591756798643804971e-16L);
3365 TEST_c_c (casin, 0x1.fp-1025L, 0.5L, 4.819934639999230680322935210539402497827e-309L, 4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3366 TEST_c_c (casin, 0x1.fp-1025L, -0.5L, 4.819934639999230680322935210539402497827e-309L, -4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3367 TEST_c_c (casin, -0x1.fp-1025L, 0.5L, -4.819934639999230680322935210539402497827e-309L, 4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3368 TEST_c_c (casin, -0x1.fp-1025L, -0.5L, -4.819934639999230680322935210539402497827e-309L, -4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3369 TEST_c_c (casin, 0.5L, 0x1.fp-1025L, 5.235987755982988730771072305465838140329e-1L, 6.222508863508420569166420770843207333493e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3370 TEST_c_c (casin, -0.5L, 0x1.fp-1025L, -5.235987755982988730771072305465838140329e-1L, 6.222508863508420569166420770843207333493e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3371 TEST_c_c (casin, 0.5L, -0x1.fp-1025L, 5.235987755982988730771072305465838140329e-1L, -6.222508863508420569166420770843207333493e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3372 TEST_c_c (casin, -0.5L, -0x1.fp-1025L, -5.235987755982988730771072305465838140329e-1L, -6.222508863508420569166420770843207333493e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3374 TEST_c_c (casin, 0x1p-52L, 0x1p-52L, 2.220446049250313080847263336181604132852e-16L, 2.220446049250313080847263336181677117148e-16L);
3375 TEST_c_c (casin, 0x1p-52L, -0x1p-52L, 2.220446049250313080847263336181604132852e-16L, -2.220446049250313080847263336181677117148e-16L);
3376 TEST_c_c (casin, -0x1p-52L, 0x1p-52L, -2.220446049250313080847263336181604132852e-16L, 2.220446049250313080847263336181677117148e-16L);
3377 TEST_c_c (casin, -0x1p-52L, -0x1p-52L, -2.220446049250313080847263336181604132852e-16L, -2.220446049250313080847263336181677117148e-16L);
3379 /* Bug 15319: underflow exception may be missing. */
3380 TEST_c_c (casin, 0x1.fp-1025L, 0x1p-52L, 5.388850751072128349671657362289283247603e-309L, 2.220446049250313080847263336181622378926e-16L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
3381 TEST_c_c (casin, 0x1.fp-1025L, -0x1p-52L, 5.388850751072128349671657362289283247603e-309L, -2.220446049250313080847263336181622378926e-16L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
3382 TEST_c_c (casin, -0x1.fp-1025L, 0x1p-52L, -5.388850751072128349671657362289283247603e-309L, 2.220446049250313080847263336181622378926e-16L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
3383 TEST_c_c (casin, -0x1.fp-1025L, -0x1p-52L, -5.388850751072128349671657362289283247603e-309L, -2.220446049250313080847263336181622378926e-16L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
3384 TEST_c_c (casin, 0x1p-52L, 0x1.fp-1025L, 2.220446049250313080847263336181658871074e-16L, 5.388850751072128349671657362289548938458e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3385 TEST_c_c (casin, -0x1p-52L, 0x1.fp-1025L, -2.220446049250313080847263336181658871074e-16L, 5.388850751072128349671657362289548938458e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3386 TEST_c_c (casin, 0x1p-52L, -0x1.fp-1025L, 2.220446049250313080847263336181658871074e-16L, -5.388850751072128349671657362289548938458e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3387 TEST_c_c (casin, -0x1p-52L, -0x1.fp-1025L, -2.220446049250313080847263336181658871074e-16L, -5.388850751072128349671657362289548938458e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3389 TEST_c_c (casin, 0.0L, 0x1p-52L, 0.0L, 2.220446049250313080847263336181622378926e-16L);
3390 TEST_c_c (casin, 0.0L, -0x1p-52L, 0.0L, -2.220446049250313080847263336181622378926e-16L);
3391 TEST_c_c (casin, -0.0L, 0x1p-52L, -0.0L, 2.220446049250313080847263336181622378926e-16L);
3392 TEST_c_c (casin, -0.0L, -0x1p-52L, -0.0L, -2.220446049250313080847263336181622378926e-16L);
3393 TEST_c_c (casin, 0x1p-52L, 0.0L, 2.220446049250313080847263336181658871074e-16L, 0.0L);
3394 TEST_c_c (casin, -0x1p-52L, 0.0L, -2.220446049250313080847263336181658871074e-16L, 0.0L);
3395 TEST_c_c (casin, 0x1p-52L, -0.0L, 2.220446049250313080847263336181658871074e-16L, -0.0L);
3396 TEST_c_c (casin, -0x1p-52L, -0.0L, -2.220446049250313080847263336181658871074e-16L, -0.0L);
3398 TEST_c_c (casin, 0x1.fp-1025L, 0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3399 TEST_c_c (casin, 0x1.fp-1025L, -0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3400 TEST_c_c (casin, -0x1.fp-1025L, 0x1.fp-1025L, -5.388850751072128349671657362289416093031e-309L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3401 TEST_c_c (casin, -0x1.fp-1025L, -0x1.fp-1025L, -5.388850751072128349671657362289416093031e-309L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3403 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
3404 TEST_c_c (casin, 0x1p-63L, 0x0.ffffffffffffffffp0L, 7.666467083416870407402049869781566856442e-20L, 8.813735870195430251942769895627079569937e-1L);
3405 TEST_c_c (casin, 0x1p-63L, -0x0.ffffffffffffffffp0L, 7.666467083416870407402049869781566856442e-20L, -8.813735870195430251942769895627079569937e-1L);
3406 TEST_c_c (casin, -0x1p-63L, 0x0.ffffffffffffffffp0L, -7.666467083416870407402049869781566856442e-20L, 8.813735870195430251942769895627079569937e-1L);
3407 TEST_c_c (casin, -0x1p-63L, -0x0.ffffffffffffffffp0L, -7.666467083416870407402049869781566856442e-20L, -8.813735870195430251942769895627079569937e-1L);
3408 TEST_c_c (casin, 0x0.ffffffffffffffffp0L, 0x1p-63L, 1.570796326376055842114524927965556247908L, 2.588578361325995866221775673638805081337e-10L);
3409 TEST_c_c (casin, -0x0.ffffffffffffffffp0L, 0x1p-63L, -1.570796326376055842114524927965556247908L, 2.588578361325995866221775673638805081337e-10L);
3410 TEST_c_c (casin, 0x0.ffffffffffffffffp0L, -0x1p-63L, 1.570796326376055842114524927965556247908L, -2.588578361325995866221775673638805081337e-10L);
3411 TEST_c_c (casin, -0x0.ffffffffffffffffp0L, -0x1p-63L, -1.570796326376055842114524927965556247908L, -2.588578361325995866221775673638805081337e-10L);
3412 # if LDBL_MIN_EXP <= -16381
3413 TEST_c_c (casin, 0x1.fp-16385L, 0x0.ffffffffffffffffp0L, 5.757683115456107044287327268904964422212e-4933L, 8.813735870195430251942769895627079569917e-1L, UNDERFLOW_EXCEPTION);
3414 TEST_c_c (casin, 0x1.fp-16385L, -0x0.ffffffffffffffffp0L, 5.757683115456107044287327268904964422212e-4933L, -8.813735870195430251942769895627079569917e-1L, UNDERFLOW_EXCEPTION);
3415 TEST_c_c (casin, -0x1.fp-16385L, 0x0.ffffffffffffffffp0L, -5.757683115456107044287327268904964422212e-4933L, 8.813735870195430251942769895627079569917e-1L, UNDERFLOW_EXCEPTION);
3416 TEST_c_c (casin, -0x1.fp-16385L, -0x0.ffffffffffffffffp0L, -5.757683115456107044287327268904964422212e-4933L, -8.813735870195430251942769895627079569917e-1L, UNDERFLOW_EXCEPTION);
3417 TEST_c_c (casin, 0x0.ffffffffffffffffp0L, 0x1.fp-16385L, 1.570796326465624365239962068302568888898L, 2.472906068161537187835415298076415423459e-4923L);
3418 TEST_c_c (casin, -0x0.ffffffffffffffffp0L, 0x1.fp-16385L, -1.570796326465624365239962068302568888898L, 2.472906068161537187835415298076415423459e-4923L);
3419 TEST_c_c (casin, 0x0.ffffffffffffffffp0L, -0x1.fp-16385L, 1.570796326465624365239962068302568888898L, -2.472906068161537187835415298076415423459e-4923L);
3420 TEST_c_c (casin, -0x0.ffffffffffffffffp0L, -0x1.fp-16385L, -1.570796326465624365239962068302568888898L, -2.472906068161537187835415298076415423459e-4923L);
3422 TEST_c_c (casin, 0.0L, 0x0.ffffffffffffffffp0L, 0.0L, 8.813735870195430251942769895627079569917e-1L);
3423 TEST_c_c (casin, 0.0L, -0x0.ffffffffffffffffp0L, 0.0L, -8.813735870195430251942769895627079569917e-1L);
3424 TEST_c_c (casin, -0.0L, 0x0.ffffffffffffffffp0L, -0.0L, 8.813735870195430251942769895627079569917e-1L);
3425 TEST_c_c (casin, -0.0L, -0x0.ffffffffffffffffp0L, -0.0L, -8.813735870195430251942769895627079569917e-1L);
3426 TEST_c_c (casin, 0x0.ffffffffffffffffp0L, 0.0L, 1.570796326465624365239962068302568888898L, 0.0L);
3427 TEST_c_c (casin, -0x0.ffffffffffffffffp0L, 0.0L, -1.570796326465624365239962068302568888898L, 0.0L);
3428 TEST_c_c (casin, 0x0.ffffffffffffffffp0L, -0.0L, 1.570796326465624365239962068302568888898L, -0.0L);
3429 TEST_c_c (casin, -0x0.ffffffffffffffffp0L, -0.0L, -1.570796326465624365239962068302568888898L, -0.0L);
3431 TEST_c_c (casin, 0x1p-63L, 0.5L, 9.697399036122160144833087173623140436413e-20L, 4.812118250596034474977589134243684231373e-1L);
3432 TEST_c_c (casin, 0x1p-63L, -0.5L, 9.697399036122160144833087173623140436413e-20L, -4.812118250596034474977589134243684231373e-1L);
3433 TEST_c_c (casin, -0x1p-63L, 0.5L, -9.697399036122160144833087173623140436413e-20L, 4.812118250596034474977589134243684231373e-1L);
3434 TEST_c_c (casin, -0x1p-63L, -0.5L, -9.697399036122160144833087173623140436413e-20L, -4.812118250596034474977589134243684231373e-1L);
3435 TEST_c_c (casin, 0.5L, 0x1p-63L, 5.235987755982988730771072305465838140283e-1L, 1.251928832280966098829878787499365228659e-19L);
3436 TEST_c_c (casin, -0.5L, 0x1p-63L, -5.235987755982988730771072305465838140283e-1L, 1.251928832280966098829878787499365228659e-19L);
3437 TEST_c_c (casin, 0.5L, -0x1p-63L, 5.235987755982988730771072305465838140283e-1L, -1.251928832280966098829878787499365228659e-19L);
3438 TEST_c_c (casin, -0.5L, -0x1p-63L, -5.235987755982988730771072305465838140283e-1L, -1.251928832280966098829878787499365228659e-19L);
3439 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3440 TEST_c_c (casin, 0x1.fp-16385L, 0.5L, 7.282957076134209141226696333885150260319e-4933L, 4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION);
3441 TEST_c_c (casin, 0x1.fp-16385L, -0.5L, 7.282957076134209141226696333885150260319e-4933L, -4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION);
3442 TEST_c_c (casin, -0x1.fp-16385L, 0.5L, -7.282957076134209141226696333885150260319e-4933L, 4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION);
3443 TEST_c_c (casin, -0x1.fp-16385L, -0.5L, -7.282957076134209141226696333885150260319e-4933L, -4.812118250596034474977589134243684231352e-1L, UNDERFLOW_EXCEPTION);
3444 TEST_c_c (casin, 0.5L, 0x1.fp-16385L, 5.235987755982988730771072305465838140329e-1L, 9.402257155670418112159334875199821342890e-4933L, UNDERFLOW_EXCEPTION);
3445 TEST_c_c (casin, -0.5L, 0x1.fp-16385L, -5.235987755982988730771072305465838140329e-1L, 9.402257155670418112159334875199821342890e-4933L, UNDERFLOW_EXCEPTION);
3446 TEST_c_c (casin, 0.5L, -0x1.fp-16385L, 5.235987755982988730771072305465838140329e-1L, -9.402257155670418112159334875199821342890e-4933L, UNDERFLOW_EXCEPTION);
3447 TEST_c_c (casin, -0.5L, -0x1.fp-16385L, -5.235987755982988730771072305465838140329e-1L, -9.402257155670418112159334875199821342890e-4933L, UNDERFLOW_EXCEPTION);
3449 TEST_c_c (casin, 0x1p-63L, 0x1p-63L, 1.084202172485504434007452800869941711422e-19L, 1.084202172485504434007452800869941711430e-19L);
3450 TEST_c_c (casin, 0x1p-63L, -0x1p-63L, 1.084202172485504434007452800869941711422e-19L, -1.084202172485504434007452800869941711430e-19L);
3451 TEST_c_c (casin, -0x1p-63L, 0x1p-63L, -1.084202172485504434007452800869941711422e-19L, 1.084202172485504434007452800869941711430e-19L);
3452 TEST_c_c (casin, -0x1p-63L, -0x1p-63L, -1.084202172485504434007452800869941711422e-19L, -1.084202172485504434007452800869941711430e-19L);
3453 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3454 TEST_c_c (casin, 0x1.fp-16385L, 0x1p-63L, 8.142593549724601460479922838826119584369e-4933L, 1.084202172485504434007452800869941711424e-19L, UNDERFLOW_EXCEPTION);
3455 TEST_c_c (casin, 0x1.fp-16385L, -0x1p-63L, 8.142593549724601460479922838826119584369e-4933L, -1.084202172485504434007452800869941711424e-19L, UNDERFLOW_EXCEPTION);
3456 TEST_c_c (casin, -0x1.fp-16385L, 0x1p-63L, -8.142593549724601460479922838826119584369e-4933L, 1.084202172485504434007452800869941711424e-19L, UNDERFLOW_EXCEPTION);
3457 TEST_c_c (casin, -0x1.fp-16385L, -0x1p-63L, -8.142593549724601460479922838826119584369e-4933L, -1.084202172485504434007452800869941711424e-19L, UNDERFLOW_EXCEPTION);
3458 TEST_c_c (casin, 0x1p-63L, 0x1.fp-16385L, 1.084202172485504434007452800869941711428e-19L, 8.142593549724601460479922838826119584465e-4933L, UNDERFLOW_EXCEPTION);
3459 TEST_c_c (casin, -0x1p-63L, 0x1.fp-16385L, -1.084202172485504434007452800869941711428e-19L, 8.142593549724601460479922838826119584465e-4933L, UNDERFLOW_EXCEPTION);
3460 TEST_c_c (casin, 0x1p-63L, -0x1.fp-16385L, 1.084202172485504434007452800869941711428e-19L, -8.142593549724601460479922838826119584465e-4933L, UNDERFLOW_EXCEPTION);
3461 TEST_c_c (casin, -0x1p-63L, -0x1.fp-16385L, -1.084202172485504434007452800869941711428e-19L, -8.142593549724601460479922838826119584465e-4933L, UNDERFLOW_EXCEPTION);
3463 TEST_c_c (casin, 0.0L, 0x1p-63L, 0.0L, 1.084202172485504434007452800869941711424e-19L);
3464 TEST_c_c (casin, 0.0L, -0x1p-63L, 0.0L, -1.084202172485504434007452800869941711424e-19L);
3465 TEST_c_c (casin, -0.0L, 0x1p-63L, -0.0L, 1.084202172485504434007452800869941711424e-19L);
3466 TEST_c_c (casin, -0.0L, -0x1p-63L, -0.0L, -1.084202172485504434007452800869941711424e-19L);
3467 TEST_c_c (casin, 0x1p-63L, 0.0L, 1.084202172485504434007452800869941711428e-19L, 0.0L);
3468 TEST_c_c (casin, -0x1p-63L, 0.0L, -1.084202172485504434007452800869941711428e-19L, 0.0L);
3469 TEST_c_c (casin, 0x1p-63L, -0.0L, 1.084202172485504434007452800869941711428e-19L, -0.0L);
3470 TEST_c_c (casin, -0x1p-63L, -0.0L, -1.084202172485504434007452800869941711428e-19L, -0.0L);
3471 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3472 TEST_c_c (casin, 0x1.fp-16385L, 0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
3473 TEST_c_c (casin, 0x1.fp-16385L, -0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
3474 TEST_c_c (casin, -0x1.fp-16385L, 0x1.fp-16385L, -8.142593549724601460479922838826119584417e-4933L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
3475 TEST_c_c (casin, -0x1.fp-16385L, -0x1.fp-16385L, -8.142593549724601460479922838826119584417e-4933L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
3477 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
3478 TEST_c_c (casin, 0x1p-105L, 0x0.ffffffffffffffffffffffffffcp0L, 1.743152798421049375791483240187377443526e-32L, 8.813735870195430252326093249797835932642e-1L);
3479 TEST_c_c (casin, 0x1p-105L, -0x0.ffffffffffffffffffffffffffcp0L, 1.743152798421049375791483240187377443526e-32L, -8.813735870195430252326093249797835932642e-1L);
3480 TEST_c_c (casin, -0x1p-105L, 0x0.ffffffffffffffffffffffffffcp0L, -1.743152798421049375791483240187377443526e-32L, 8.813735870195430252326093249797835932642e-1L);
3481 TEST_c_c (casin, -0x1p-105L, -0x0.ffffffffffffffffffffffffffcp0L, -1.743152798421049375791483240187377443526e-32L, -8.813735870195430252326093249797835932642e-1L);
3482 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffcp0L, 0x1p-105L, 1.570796326794896419512475791677915736035L, 1.234330349600789959989661887846005659983e-16L);
3483 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffcp0L, 0x1p-105L, -1.570796326794896419512475791677915736035L, 1.234330349600789959989661887846005659983e-16L);
3484 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffcp0L, -0x1p-105L, 1.570796326794896419512475791677915736035L, -1.234330349600789959989661887846005659983e-16L);
3485 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffcp0L, -0x1p-105L, -1.570796326794896419512475791677915736035L, -1.234330349600789959989661887846005659983e-16L);
3486 TEST_c_c (casin, 0x1.fp-1025L, 0x0.ffffffffffffffffffffffffffcp0L, 3.810492908885321743133304375216641110205e-309L, 8.813735870195430252326093249797835932642e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3487 TEST_c_c (casin, 0x1.fp-1025L, -0x0.ffffffffffffffffffffffffffcp0L, 3.810492908885321743133304375216641110205e-309L, -8.813735870195430252326093249797835932642e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3488 TEST_c_c (casin, -0x1.fp-1025L, 0x0.ffffffffffffffffffffffffffcp0L, -3.810492908885321743133304375216641110205e-309L, 8.813735870195430252326093249797835932642e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3489 TEST_c_c (casin, -0x1.fp-1025L, -0x0.ffffffffffffffffffffffffffcp0L, -3.810492908885321743133304375216641110205e-309L, -8.813735870195430252326093249797835932642e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
3490 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffcp0L, 0x1.fp-1025L, 1.570796326794896462222075823262245502760L, 3.432186888910770473784103112009399360940e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3491 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffcp0L, 0x1.fp-1025L, -1.570796326794896462222075823262245502760L, 3.432186888910770473784103112009399360940e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3492 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffcp0L, -0x1.fp-1025L, 1.570796326794896462222075823262245502760L, -3.432186888910770473784103112009399360940e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3493 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffcp0L, -0x1.fp-1025L, -1.570796326794896462222075823262245502760L, -3.432186888910770473784103112009399360940e-293L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3494 TEST_c_c (casin, 0.0L, 0x0.ffffffffffffffffffffffffffcp0L, 0.0L, 8.813735870195430252326093249797835932642e-1L);
3495 TEST_c_c (casin, 0.0L, -0x0.ffffffffffffffffffffffffffcp0L, 0.0L, -8.813735870195430252326093249797835932642e-1L);
3496 TEST_c_c (casin, -0.0L, 0x0.ffffffffffffffffffffffffffcp0L, -0.0L, 8.813735870195430252326093249797835932642e-1L);
3497 TEST_c_c (casin, -0.0L, -0x0.ffffffffffffffffffffffffffcp0L, -0.0L, -8.813735870195430252326093249797835932642e-1L);
3498 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffcp0L, 0.0L, 1.570796326794896462222075823262245502760L, 0.0L);
3499 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffcp0L, 0.0L, -1.570796326794896462222075823262245502760L, 0.0L);
3500 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffcp0L, -0.0L, 1.570796326794896462222075823262245502760L, -0.0L);
3501 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffcp0L, -0.0L, -1.570796326794896462222075823262245502760L, -0.0L);
3503 TEST_c_c (casin, 0x1p-105L, 0.5L, 2.204933261082751447436996198490110245167e-32L, 4.812118250596034474977589134243684231352e-1L);
3504 TEST_c_c (casin, 0x1p-105L, -0.5L, 2.204933261082751447436996198490110245167e-32L, -4.812118250596034474977589134243684231352e-1L);
3505 TEST_c_c (casin, -0x1p-105L, 0.5L, -2.204933261082751447436996198490110245167e-32L, 4.812118250596034474977589134243684231352e-1L);
3506 TEST_c_c (casin, -0x1p-105L, -0.5L, -2.204933261082751447436996198490110245167e-32L, -4.812118250596034474977589134243684231352e-1L);
3507 TEST_c_c (casin, 0.5L, 0x1p-105L, 5.235987755982988730771072305465838140329e-1L, 2.846556599890768890940941645338546615370e-32L);
3508 TEST_c_c (casin, -0.5L, 0x1p-105L, -5.235987755982988730771072305465838140329e-1L, 2.846556599890768890940941645338546615370e-32L);
3509 TEST_c_c (casin, 0.5L, -0x1p-105L, 5.235987755982988730771072305465838140329e-1L, -2.846556599890768890940941645338546615370e-32L);
3510 TEST_c_c (casin, -0.5L, -0x1p-105L, -5.235987755982988730771072305465838140329e-1L, -2.846556599890768890940941645338546615370e-32L);
3511 TEST_c_c (casin, 0x1p-105L, 0x1p-105L, 2.465190328815661891911651766508706967729e-32L, 2.465190328815661891911651766508706967729e-32L);
3512 TEST_c_c (casin, 0x1p-105L, -0x1p-105L, 2.465190328815661891911651766508706967729e-32L, -2.465190328815661891911651766508706967729e-32L);
3513 TEST_c_c (casin, -0x1p-105L, 0x1p-105L, -2.465190328815661891911651766508706967729e-32L, 2.465190328815661891911651766508706967729e-32L);
3514 TEST_c_c (casin, -0x1p-105L, -0x1p-105L, -2.465190328815661891911651766508706967729e-32L, -2.465190328815661891911651766508706967729e-32L);
3516 /* Bug 15319: underflow exception may be missing. */
3517 TEST_c_c (casin, 0x1.fp-1025L, 0x1p-105L, 5.388850751072128349671657362289416093031e-309L, 2.465190328815661891911651766508706967729e-32L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
3518 TEST_c_c (casin, 0x1.fp-1025L, -0x1p-105L, 5.388850751072128349671657362289416093031e-309L, -2.465190328815661891911651766508706967729e-32L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
3519 TEST_c_c (casin, -0x1.fp-1025L, 0x1p-105L, -5.388850751072128349671657362289416093031e-309L, 2.465190328815661891911651766508706967729e-32L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
3520 TEST_c_c (casin, -0x1.fp-1025L, -0x1p-105L, -5.388850751072128349671657362289416093031e-309L, -2.465190328815661891911651766508706967729e-32L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
3521 TEST_c_c (casin, 0x1p-105L, 0x1.fp-1025L, 2.465190328815661891911651766508706967729e-32L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3522 TEST_c_c (casin, -0x1p-105L, 0x1.fp-1025L, -2.465190328815661891911651766508706967729e-32L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3523 TEST_c_c (casin, 0x1p-105L, -0x1.fp-1025L, 2.465190328815661891911651766508706967729e-32L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3524 TEST_c_c (casin, -0x1p-105L, -0x1.fp-1025L, -2.465190328815661891911651766508706967729e-32L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3526 TEST_c_c (casin, 0.0L, 0x1p-105L, 0.0L, 2.465190328815661891911651766508706967729e-32L);
3527 TEST_c_c (casin, 0.0L, -0x1p-105L, 0.0L, -2.465190328815661891911651766508706967729e-32L);
3528 TEST_c_c (casin, -0.0L, 0x1p-105L, -0.0L, 2.465190328815661891911651766508706967729e-32L);
3529 TEST_c_c (casin, -0.0L, -0x1p-105L, -0.0L, -2.465190328815661891911651766508706967729e-32L);
3530 TEST_c_c (casin, 0x1p-105L, 0.0L, 2.465190328815661891911651766508706967729e-32L, 0.0L);
3531 TEST_c_c (casin, -0x1p-105L, 0.0L, -2.465190328815661891911651766508706967729e-32L, 0.0L);
3532 TEST_c_c (casin, 0x1p-105L, -0.0L, 2.465190328815661891911651766508706967729e-32L, -0.0L);
3533 TEST_c_c (casin, -0x1p-105L, -0.0L, -2.465190328815661891911651766508706967729e-32L, -0.0L);
3534 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
3535 TEST_c_c (casin, 0x1p-112L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.361838123766444824837096281396380300349e-34L, 8.813735870195430252326093249797922409363e-1L);
3536 TEST_c_c (casin, 0x1p-112L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.361838123766444824837096281396380300349e-34L, -8.813735870195430252326093249797922409363e-1L);
3537 TEST_c_c (casin, -0x1p-112L, 0x0.ffffffffffffffffffffffffffff8p0L, -1.361838123766444824837096281396380300349e-34L, 8.813735870195430252326093249797922409363e-1L);
3538 TEST_c_c (casin, -0x1p-112L, -0x0.ffffffffffffffffffffffffffff8p0L, -1.361838123766444824837096281396380300349e-34L, -8.813735870195430252326093249797922409363e-1L);
3539 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-112L, 1.570796326794896601578502908312986698624L, 1.091004200533850618345330909857103457781e-17L);
3540 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-112L, -1.570796326794896601578502908312986698624L, 1.091004200533850618345330909857103457781e-17L);
3541 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-112L, 1.570796326794896601578502908312986698624L, -1.091004200533850618345330909857103457781e-17L);
3542 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-112L, -1.570796326794896601578502908312986698624L, -1.091004200533850618345330909857103457781e-17L);
3543 TEST_c_c (casin, 0x1.fp-16385L, 0x0.ffffffffffffffffffffffffffff8p0L, 5.757683115456107044131264955348449231681e-4933L, 8.813735870195430252326093249797922409363e-1L, UNDERFLOW_EXCEPTION);
3544 TEST_c_c (casin, 0x1.fp-16385L, -0x0.ffffffffffffffffffffffffffff8p0L, 5.757683115456107044131264955348449231681e-4933L, -8.813735870195430252326093249797922409363e-1L, UNDERFLOW_EXCEPTION);
3545 TEST_c_c (casin, -0x1.fp-16385L, 0x0.ffffffffffffffffffffffffffff8p0L, -5.757683115456107044131264955348449231681e-4933L, 8.813735870195430252326093249797922409363e-1L, UNDERFLOW_EXCEPTION);
3546 TEST_c_c (casin, -0x1.fp-16385L, -0x0.ffffffffffffffffffffffffffff8p0L, -5.757683115456107044131264955348449231681e-4933L, -8.813735870195430252326093249797922409363e-1L, UNDERFLOW_EXCEPTION);
3547 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1.fp-16385L, 1.570796326794896605353533883825294686803L, 5.867357004219059108790368268900490184505e-4916L);
3548 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1.fp-16385L, -1.570796326794896605353533883825294686803L, 5.867357004219059108790368268900490184505e-4916L);
3549 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1.fp-16385L, 1.570796326794896605353533883825294686803L, -5.867357004219059108790368268900490184505e-4916L);
3550 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1.fp-16385L, -1.570796326794896605353533883825294686803L, -5.867357004219059108790368268900490184505e-4916L);
3551 TEST_c_c (casin, 0.0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, 8.813735870195430252326093249797922409363e-1L);
3552 TEST_c_c (casin, 0.0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, -8.813735870195430252326093249797922409363e-1L);
3553 TEST_c_c (casin, -0.0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, 8.813735870195430252326093249797922409363e-1L);
3554 TEST_c_c (casin, -0.0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, -8.813735870195430252326093249797922409363e-1L);
3555 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, 1.570796326794896605353533883825294686803L, 0.0L);
3556 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, -1.570796326794896605353533883825294686803L, 0.0L);
3557 TEST_c_c (casin, 0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, 1.570796326794896605353533883825294686803L, -0.0L);
3558 TEST_c_c (casin, -0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, -1.570796326794896605353533883825294686803L, -0.0L);
3560 TEST_c_c (casin, 0x1p-112L, 0.5L, 1.722604110220899568310153280070398629037e-34L, 4.812118250596034474977589134243684231352e-1L);
3561 TEST_c_c (casin, 0x1p-112L, -0.5L, 1.722604110220899568310153280070398629037e-34L, -4.812118250596034474977589134243684231352e-1L);
3562 TEST_c_c (casin, -0x1p-112L, 0.5L, -1.722604110220899568310153280070398629037e-34L, 4.812118250596034474977589134243684231352e-1L);
3563 TEST_c_c (casin, -0x1p-112L, -0.5L, -1.722604110220899568310153280070398629037e-34L, -4.812118250596034474977589134243684231352e-1L);
3564 TEST_c_c (casin, 0.5L, 0x1p-112L, 5.235987755982988730771072305465838140329e-1L, 2.223872343664663196047610660420739543258e-34L);
3565 TEST_c_c (casin, -0.5L, 0x1p-112L, -5.235987755982988730771072305465838140329e-1L, 2.223872343664663196047610660420739543258e-34L);
3566 TEST_c_c (casin, 0.5L, -0x1p-112L, 5.235987755982988730771072305465838140329e-1L, -2.223872343664663196047610660420739543258e-34L);
3567 TEST_c_c (casin, -0.5L, -0x1p-112L, -5.235987755982988730771072305465838140329e-1L, -2.223872343664663196047610660420739543258e-34L);
3568 TEST_c_c (casin, 0x1p-112L, 0x1p-112L, 1.925929944387235853055977942584927318538e-34L, 1.925929944387235853055977942584927318538e-34L);
3569 TEST_c_c (casin, 0x1p-112L, -0x1p-112L, 1.925929944387235853055977942584927318538e-34L, -1.925929944387235853055977942584927318538e-34L);
3570 TEST_c_c (casin, -0x1p-112L, 0x1p-112L, -1.925929944387235853055977942584927318538e-34L, 1.925929944387235853055977942584927318538e-34L);
3571 TEST_c_c (casin, -0x1p-112L, -0x1p-112L, -1.925929944387235853055977942584927318538e-34L, -1.925929944387235853055977942584927318538e-34L);
3572 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3573 TEST_c_c (casin, 0x1.fp-16385L, 0x1p-112L, 8.142593549724601460479922838826119584417e-4933L, 1.925929944387235853055977942584927318538e-34L, UNDERFLOW_EXCEPTION);
3574 TEST_c_c (casin, 0x1.fp-16385L, -0x1p-112L, 8.142593549724601460479922838826119584417e-4933L, -1.925929944387235853055977942584927318538e-34L, UNDERFLOW_EXCEPTION);
3575 TEST_c_c (casin, -0x1.fp-16385L, 0x1p-112L, -8.142593549724601460479922838826119584417e-4933L, 1.925929944387235853055977942584927318538e-34L, UNDERFLOW_EXCEPTION);
3576 TEST_c_c (casin, -0x1.fp-16385L, -0x1p-112L, -8.142593549724601460479922838826119584417e-4933L, -1.925929944387235853055977942584927318538e-34L, UNDERFLOW_EXCEPTION);
3577 TEST_c_c (casin, 0x1p-112L, 0x1.fp-16385L, 1.925929944387235853055977942584927318538e-34L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
3578 TEST_c_c (casin, -0x1p-112L, 0x1.fp-16385L, -1.925929944387235853055977942584927318538e-34L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
3579 TEST_c_c (casin, 0x1p-112L, -0x1.fp-16385L, 1.925929944387235853055977942584927318538e-34L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
3580 TEST_c_c (casin, -0x1p-112L, -0x1.fp-16385L, -1.925929944387235853055977942584927318538e-34L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
3582 TEST_c_c (casin, 0.0L, 0x1p-112L, 0.0L, 1.925929944387235853055977942584927318538e-34L);
3583 TEST_c_c (casin, 0.0L, -0x1p-112L, 0.0L, -1.925929944387235853055977942584927318538e-34L);
3584 TEST_c_c (casin, -0.0L, 0x1p-112L, -0.0L, 1.925929944387235853055977942584927318538e-34L);
3585 TEST_c_c (casin, -0.0L, -0x1p-112L, -0.0L, -1.925929944387235853055977942584927318538e-34L);
3586 TEST_c_c (casin, 0x1p-112L, 0.0L, 1.925929944387235853055977942584927318538e-34L, 0.0L);
3587 TEST_c_c (casin, -0x1p-112L, 0.0L, -1.925929944387235853055977942584927318538e-34L, 0.0L);
3588 TEST_c_c (casin, 0x1p-112L, -0.0L, 1.925929944387235853055977942584927318538e-34L, -0.0L);
3589 TEST_c_c (casin, -0x1p-112L, -0.0L, -1.925929944387235853055977942584927318538e-34L, -0.0L);
3591 TEST_c_c (casin, 0.75L, 1.25L, 0.453276177638793913448921196101971749L, 1.13239363160530819522266333696834467L);
3592 TEST_c_c (casin, -2, -3, -0.57065278432109940071028387968566963L, -1.9833870299165354323470769028940395L);
3594 END (casin, complex);
3602 FUNC(casinh) (BUILD_COMPLEX (0.7L, 1.2L));
3603 if (errno == ENOSYS)
3604 /* Function not implemented. */
3609 TEST_c_c (casinh, 0, 0, 0.0, 0.0);
3610 TEST_c_c (casinh, minus_zero, 0, minus_zero, 0);
3611 TEST_c_c (casinh, 0, minus_zero, 0.0, minus_zero);
3612 TEST_c_c (casinh, minus_zero, minus_zero, minus_zero, minus_zero);
3614 TEST_c_c (casinh, plus_infty, plus_infty, plus_infty, M_PI_4l);
3615 TEST_c_c (casinh, plus_infty, minus_infty, plus_infty, -M_PI_4l);
3616 TEST_c_c (casinh, minus_infty, plus_infty, minus_infty, M_PI_4l);
3617 TEST_c_c (casinh, minus_infty, minus_infty, minus_infty, -M_PI_4l);
3619 TEST_c_c (casinh, -10.0, plus_infty, minus_infty, M_PI_2l);
3620 TEST_c_c (casinh, -10.0, minus_infty, minus_infty, -M_PI_2l);
3621 TEST_c_c (casinh, 0, plus_infty, plus_infty, M_PI_2l);
3622 TEST_c_c (casinh, 0, minus_infty, plus_infty, -M_PI_2l);
3623 TEST_c_c (casinh, minus_zero, plus_infty, minus_infty, M_PI_2l);
3624 TEST_c_c (casinh, minus_zero, minus_infty, minus_infty, -M_PI_2l);
3625 TEST_c_c (casinh, 0.1L, plus_infty, plus_infty, M_PI_2l);
3626 TEST_c_c (casinh, 0.1L, minus_infty, plus_infty, -M_PI_2l);
3628 TEST_c_c (casinh, minus_infty, 0, minus_infty, 0.0);
3629 TEST_c_c (casinh, minus_infty, minus_zero, minus_infty, minus_zero);
3630 TEST_c_c (casinh, minus_infty, 100, minus_infty, 0.0);
3631 TEST_c_c (casinh, minus_infty, -100, minus_infty, minus_zero);
3633 TEST_c_c (casinh, plus_infty, 0, plus_infty, 0.0);
3634 TEST_c_c (casinh, plus_infty, minus_zero, plus_infty, minus_zero);
3635 TEST_c_c (casinh, plus_infty, 0.5, plus_infty, 0.0);
3636 TEST_c_c (casinh, plus_infty, -0.5, plus_infty, minus_zero);
3638 TEST_c_c (casinh, plus_infty, qnan_value, plus_infty, qnan_value);
3639 TEST_c_c (casinh, minus_infty, qnan_value, minus_infty, qnan_value);
3641 TEST_c_c (casinh, qnan_value, 0, qnan_value, 0.0);
3642 TEST_c_c (casinh, qnan_value, minus_zero, qnan_value, minus_zero);
3644 TEST_c_c (casinh, qnan_value, plus_infty, plus_infty, qnan_value, IGNORE_ZERO_INF_SIGN);
3645 TEST_c_c (casinh, qnan_value, minus_infty, plus_infty, qnan_value, IGNORE_ZERO_INF_SIGN);
3647 TEST_c_c (casinh, 10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
3648 TEST_c_c (casinh, -10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
3650 TEST_c_c (casinh, qnan_value, 0.75, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
3651 TEST_c_c (casinh, -0.75, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
3653 TEST_c_c (casinh, qnan_value, qnan_value, qnan_value, qnan_value);
3655 TEST_c_c (casinh, plus_zero, -1.5L, 0.9624236501192068949955178268487368462704L, -M_PI_2l);
3656 TEST_c_c (casinh, minus_zero, -1.5L, -0.9624236501192068949955178268487368462704L, -M_PI_2l);
3657 TEST_c_c (casinh, plus_zero, -1.0L, plus_zero, -M_PI_2l);
3658 TEST_c_c (casinh, minus_zero, -1.0L, minus_zero, -M_PI_2l);
3659 TEST_c_c (casinh, plus_zero, -0.5L, plus_zero, -0.5235987755982988730771072305465838140329L);
3660 TEST_c_c (casinh, minus_zero, -0.5L, minus_zero, -0.5235987755982988730771072305465838140329L);
3661 TEST_c_c (casinh, plus_zero, 0.5L, plus_zero, 0.5235987755982988730771072305465838140329L);
3662 TEST_c_c (casinh, minus_zero, 0.5L, minus_zero, 0.5235987755982988730771072305465838140329L);
3663 TEST_c_c (casinh, plus_zero, 1.0L, plus_zero, M_PI_2l);
3664 TEST_c_c (casinh, minus_zero, 1.0L, minus_zero, M_PI_2l);
3665 TEST_c_c (casinh, plus_zero, 1.5L, 0.9624236501192068949955178268487368462704L, M_PI_2l);
3666 TEST_c_c (casinh, minus_zero, 1.5L, -0.9624236501192068949955178268487368462704L, M_PI_2l);
3668 TEST_c_c (casinh, -1.5L, plus_zero, -1.194763217287109304111930828519090523536L, plus_zero);
3669 TEST_c_c (casinh, -1.5L, minus_zero, -1.194763217287109304111930828519090523536L, minus_zero);
3670 TEST_c_c (casinh, -1.0L, plus_zero, -0.8813735870195430252326093249797923090282L, plus_zero);
3671 TEST_c_c (casinh, -1.0L, minus_zero, -0.8813735870195430252326093249797923090282L, minus_zero);
3672 TEST_c_c (casinh, -0.5L, plus_zero, -0.4812118250596034474977589134243684231352L, plus_zero);
3673 TEST_c_c (casinh, -0.5L, minus_zero, -0.4812118250596034474977589134243684231352L, minus_zero);
3674 TEST_c_c (casinh, 0.5L, plus_zero, 0.4812118250596034474977589134243684231352L, plus_zero);
3675 TEST_c_c (casinh, 0.5L, minus_zero, 0.4812118250596034474977589134243684231352L, minus_zero);
3676 TEST_c_c (casinh, 1.0L, plus_zero, 0.8813735870195430252326093249797923090282L, plus_zero);
3677 TEST_c_c (casinh, 1.0L, minus_zero, 0.8813735870195430252326093249797923090282L, minus_zero);
3678 TEST_c_c (casinh, 1.5L, plus_zero, 1.194763217287109304111930828519090523536L, plus_zero);
3679 TEST_c_c (casinh, 1.5L, minus_zero, 1.194763217287109304111930828519090523536L, minus_zero);
3681 TEST_c_c (casinh, 0x1p50L, 1.0L, 3.535050620855721078027883819436759661753e1L, 8.881784197001252323389053344720723756399e-16L);
3682 TEST_c_c (casinh, 0x1p50L, -1.0L, 3.535050620855721078027883819436759661753e1L, -8.881784197001252323389053344720723756399e-16L);
3683 TEST_c_c (casinh, -0x1p50L, 1.0L, -3.535050620855721078027883819436759661753e1L, 8.881784197001252323389053344720723756399e-16L);
3684 TEST_c_c (casinh, -0x1p50L, -1.0L, -3.535050620855721078027883819436759661753e1L, -8.881784197001252323389053344720723756399e-16L);
3685 TEST_c_c (casinh, 1.0L, 0x1p50L, 3.535050620855721078027883819436720218708e1L, 1.570796326794895731052901991514519103193L);
3686 TEST_c_c (casinh, -1.0L, 0x1p50L, -3.535050620855721078027883819436720218708e1L, 1.570796326794895731052901991514519103193L);
3687 TEST_c_c (casinh, 1.0L, -0x1p50L, 3.535050620855721078027883819436720218708e1L, -1.570796326794895731052901991514519103193L);
3688 TEST_c_c (casinh, -1.0L, -0x1p50L, -3.535050620855721078027883819436720218708e1L, -1.570796326794895731052901991514519103193L);
3690 TEST_c_c (casinh, 0x1p500L, 1.0L, 3.472667374605326000180332928505464606058e2L, 3.054936363499604682051979393213617699789e-151L);
3691 TEST_c_c (casinh, 0x1p500L, -1.0L, 3.472667374605326000180332928505464606058e2L, -3.054936363499604682051979393213617699789e-151L);
3692 TEST_c_c (casinh, -0x1p500L, 1.0L, -3.472667374605326000180332928505464606058e2L, 3.054936363499604682051979393213617699789e-151L);
3693 TEST_c_c (casinh, -0x1p500L, -1.0L, -3.472667374605326000180332928505464606058e2L, -3.054936363499604682051979393213617699789e-151L);
3694 TEST_c_c (casinh, 1.0L, 0x1p500L, 3.472667374605326000180332928505464606058e2L, 1.570796326794896619231321691639751442099L);
3695 TEST_c_c (casinh, -1.0L, 0x1p500L, -3.472667374605326000180332928505464606058e2L, 1.570796326794896619231321691639751442099L);
3696 TEST_c_c (casinh, 1.0L, -0x1p500L, 3.472667374605326000180332928505464606058e2L, -1.570796326794896619231321691639751442099L);
3697 TEST_c_c (casinh, -1.0L, -0x1p500L, -3.472667374605326000180332928505464606058e2L, -1.570796326794896619231321691639751442099L);
3699 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3700 TEST_c_c (casinh, 0x1p5000L, 1.0L, 3.466429049980286492395577839412341016946e3L, 7.079811261048172892385615158694057552948e-1506L);
3701 TEST_c_c (casinh, 0x1p5000L, -1.0L, 3.466429049980286492395577839412341016946e3L, -7.079811261048172892385615158694057552948e-1506L);
3702 TEST_c_c (casinh, -0x1p5000L, 1.0L, -3.466429049980286492395577839412341016946e3L, 7.079811261048172892385615158694057552948e-1506L);
3703 TEST_c_c (casinh, -0x1p5000L, -1.0L, -3.466429049980286492395577839412341016946e3L, -7.079811261048172892385615158694057552948e-1506L);
3704 TEST_c_c (casinh, 1.0L, 0x1p5000L, 3.466429049980286492395577839412341016946e3L, 1.570796326794896619231321691639751442099L);
3705 TEST_c_c (casinh, -1.0L, 0x1p5000L, -3.466429049980286492395577839412341016946e3L, 1.570796326794896619231321691639751442099L);
3706 TEST_c_c (casinh, 1.0L, -0x1p5000L, 3.466429049980286492395577839412341016946e3L, -1.570796326794896619231321691639751442099L);
3707 TEST_c_c (casinh, -1.0L, -0x1p5000L, -3.466429049980286492395577839412341016946e3L, -1.570796326794896619231321691639751442099L);
3710 TEST_c_c (casinh, 0x1.fp127L, 0x1.fp127L, 8.973081118419833726837456344608533993585e1L, 7.853981633974483096156608458198757210493e-1L);
3712 TEST_c_c (casinh, 0x1.fp1023L, 0x1.fp1023L, 7.107906849659093345062145442726115449315e2L, 7.853981633974483096156608458198757210493e-1L);
3714 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
3715 TEST_c_c (casinh, 0x1.fp16383L, 0x1.fp16383L, 1.135753137836666928715489992987020363057e4L, 7.853981633974483096156608458198757210493e-1L);
3718 TEST_c_c (casinh, 0x1.fp-129L, 1.5L, 9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442096L);
3719 TEST_c_c (casinh, 0x1.fp-129L, -1.5L, 9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442096L);
3720 TEST_c_c (casinh, -0x1.fp-129L, 1.5L, -9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442096L);
3721 TEST_c_c (casinh, -0x1.fp-129L, -1.5L, -9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442096L);
3722 TEST_c_c (casinh, 1.5L, 0x1.fp-129L, 1.194763217287109304111930828519090523536L, 1.579176199917649005841160751101628985741e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3723 TEST_c_c (casinh, -1.5L, 0x1.fp-129L, -1.194763217287109304111930828519090523536L, 1.579176199917649005841160751101628985741e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3724 TEST_c_c (casinh, 1.5L, -0x1.fp-129L, 1.194763217287109304111930828519090523536L, -1.579176199917649005841160751101628985741e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3725 TEST_c_c (casinh, -1.5L, -0x1.fp-129L, -1.194763217287109304111930828519090523536L, -1.579176199917649005841160751101628985741e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3727 TEST_c_c (casinh, 0x1.fp-1025L, 1.5L, 9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442099L);
3728 TEST_c_c (casinh, 0x1.fp-1025L, -1.5L, 9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442099L);
3729 TEST_c_c (casinh, -0x1.fp-1025L, 1.5L, -9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442099L);
3730 TEST_c_c (casinh, -0x1.fp-1025L, -1.5L, -9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442099L);
3731 TEST_c_c (casinh, 1.5L, 0x1.fp-1025L, 1.194763217287109304111930828519090523536L, 2.989196569048182929051881765490354365918e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3732 TEST_c_c (casinh, -1.5L, 0x1.fp-1025L, -1.194763217287109304111930828519090523536L, 2.989196569048182929051881765490354365918e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3733 TEST_c_c (casinh, 1.5L, -0x1.fp-1025L, 1.194763217287109304111930828519090523536L, -2.989196569048182929051881765490354365918e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3734 TEST_c_c (casinh, -1.5L, -0x1.fp-1025L, -1.194763217287109304111930828519090523536L, -2.989196569048182929051881765490354365918e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3736 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3737 TEST_c_c (casinh, 0x1.fp-16385L, 1.5L, 9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442099L);
3738 TEST_c_c (casinh, 0x1.fp-16385L, -1.5L, 9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442099L);
3739 TEST_c_c (casinh, -0x1.fp-16385L, 1.5L, -9.624236501192068949955178268487368462704e-1L, 1.570796326794896619231321691639751442099L);
3740 TEST_c_c (casinh, -0x1.fp-16385L, -1.5L, -9.624236501192068949955178268487368462704e-1L, -1.570796326794896619231321691639751442099L);
3741 TEST_c_c (casinh, 1.5L, 0x1.fp-16385L, 1.194763217287109304111930828519090523536L, 4.516698239814521372306784062043266700598e-4933L, UNDERFLOW_EXCEPTION);
3742 TEST_c_c (casinh, -1.5L, 0x1.fp-16385L, -1.194763217287109304111930828519090523536L, 4.516698239814521372306784062043266700598e-4933L, UNDERFLOW_EXCEPTION);
3743 TEST_c_c (casinh, 1.5L, -0x1.fp-16385L, 1.194763217287109304111930828519090523536L, -4.516698239814521372306784062043266700598e-4933L, UNDERFLOW_EXCEPTION);
3744 TEST_c_c (casinh, -1.5L, -0x1.fp-16385L, -1.194763217287109304111930828519090523536L, -4.516698239814521372306784062043266700598e-4933L, UNDERFLOW_EXCEPTION);
3747 TEST_c_c (casinh, 0.5L, 1.0L, 7.328576759736452608886724437653071523305e-1L, 8.959074812088902390666567243275770102229e-1L);
3748 TEST_c_c (casinh, 0.5L, -1.0L, 7.328576759736452608886724437653071523305e-1L, -8.959074812088902390666567243275770102229e-1L);
3749 TEST_c_c (casinh, -0.5L, 1.0L, -7.328576759736452608886724437653071523305e-1L, 8.959074812088902390666567243275770102229e-1L);
3750 TEST_c_c (casinh, -0.5L, -1.0L, -7.328576759736452608886724437653071523305e-1L, -8.959074812088902390666567243275770102229e-1L);
3751 TEST_c_c (casinh, 1.0L, 0.5L, 9.261330313501824245501244453057873152694e-1L, 3.494390628572132936274118260753699527325e-1L);
3752 TEST_c_c (casinh, -1.0L, 0.5L, -9.261330313501824245501244453057873152694e-1L, 3.494390628572132936274118260753699527325e-1L);
3753 TEST_c_c (casinh, 1.0L, -0.5L, 9.261330313501824245501244453057873152694e-1L, -3.494390628572132936274118260753699527325e-1L);
3754 TEST_c_c (casinh, -1.0L, -0.5L, -9.261330313501824245501244453057873152694e-1L, -3.494390628572132936274118260753699527325e-1L);
3755 TEST_c_c (casinh, 0.25L, 1.0L, 5.097911466811016354623559941115413499164e-1L, 1.081751996523816326311037318425097434186L);
3756 TEST_c_c (casinh, 0.25L, -1.0L, 5.097911466811016354623559941115413499164e-1L, -1.081751996523816326311037318425097434186L);
3757 TEST_c_c (casinh, -0.25L, 1.0L, -5.097911466811016354623559941115413499164e-1L, 1.081751996523816326311037318425097434186L);
3758 TEST_c_c (casinh, -0.25L, -1.0L, -5.097911466811016354623559941115413499164e-1L, -1.081751996523816326311037318425097434186L);
3759 TEST_c_c (casinh, 1.0L, 0.25L, 8.924633639033482359562124741744951972772e-1L, 1.763024327769669304186785666360901026468e-1L);
3760 TEST_c_c (casinh, -1.0L, 0.25L, -8.924633639033482359562124741744951972772e-1L, 1.763024327769669304186785666360901026468e-1L);
3761 TEST_c_c (casinh, 1.0L, -0.25L, 8.924633639033482359562124741744951972772e-1L, -1.763024327769669304186785666360901026468e-1L);
3762 TEST_c_c (casinh, -1.0L, -0.25L, -8.924633639033482359562124741744951972772e-1L, -1.763024327769669304186785666360901026468e-1L);
3763 TEST_c_c (casinh, 0x1.fp-10L, 1.0L, 4.350501469856803800217957402220976497152e-2L, 1.527305029163877791518741192097931722508L);
3764 TEST_c_c (casinh, 0x1.fp-10L, -1.0L, 4.350501469856803800217957402220976497152e-2L, -1.527305029163877791518741192097931722508L);
3765 TEST_c_c (casinh, -0x1.fp-10L, 1.0L, -4.350501469856803800217957402220976497152e-2L, 1.527305029163877791518741192097931722508L);
3766 TEST_c_c (casinh, -0x1.fp-10L, -1.0L, -4.350501469856803800217957402220976497152e-2L, -1.527305029163877791518741192097931722508L);
3767 TEST_c_c (casinh, 1.0L, 0x1.fp-10L, 8.813742198809567991336704287826445879025e-1L, 1.337909359557740912558349531052239112857e-3L);
3768 TEST_c_c (casinh, -1.0L, 0x1.fp-10L, -8.813742198809567991336704287826445879025e-1L, 1.337909359557740912558349531052239112857e-3L);
3769 TEST_c_c (casinh, 1.0L, -0x1.fp-10L, 8.813742198809567991336704287826445879025e-1L, -1.337909359557740912558349531052239112857e-3L);
3770 TEST_c_c (casinh, -1.0L, -0x1.fp-10L, -8.813742198809567991336704287826445879025e-1L, -1.337909359557740912558349531052239112857e-3L);
3771 TEST_c_c (casinh, 0x1.fp-30L, 1.0L, 4.247867098745151888768727039216644758847e-5L, 1.570753848123921942730162693731872690232L);
3772 TEST_c_c (casinh, 0x1.fp-30L, -1.0L, 4.247867098745151888768727039216644758847e-5L, -1.570753848123921942730162693731872690232L);
3773 TEST_c_c (casinh, -0x1.fp-30L, 1.0L, -4.247867098745151888768727039216644758847e-5L, 1.570753848123921942730162693731872690232L);
3774 TEST_c_c (casinh, -0x1.fp-30L, -1.0L, -4.247867098745151888768727039216644758847e-5L, -1.570753848123921942730162693731872690232L);
3775 TEST_c_c (casinh, 1.0L, 0x1.fp-30L, 8.813735870195430258081932989769495326854e-1L, 1.275929984216518540252717485007112529021e-9L);
3776 TEST_c_c (casinh, -1.0L, 0x1.fp-30L, -8.813735870195430258081932989769495326854e-1L, 1.275929984216518540252717485007112529021e-9L);
3777 TEST_c_c (casinh, 1.0L, -0x1.fp-30L, 8.813735870195430258081932989769495326854e-1L, -1.275929984216518540252717485007112529021e-9L);
3778 TEST_c_c (casinh, -1.0L, -0x1.fp-30L, -8.813735870195430258081932989769495326854e-1L, -1.275929984216518540252717485007112529021e-9L);
3779 TEST_c_c (casinh, 0x1.fp-100L, 1.0L, 1.236292038260260888664514866457202186027e-15L, 1.570796326794895382939283431378862777584L);
3780 TEST_c_c (casinh, 0x1.fp-100L, -1.0L, 1.236292038260260888664514866457202186027e-15L, -1.570796326794895382939283431378862777584L);
3781 TEST_c_c (casinh, -0x1.fp-100L, 1.0L, -1.236292038260260888664514866457202186027e-15L, 1.570796326794895382939283431378862777584L);
3782 TEST_c_c (casinh, -0x1.fp-100L, -1.0L, -1.236292038260260888664514866457202186027e-15L, -1.570796326794895382939283431378862777584L);
3783 TEST_c_c (casinh, 1.0L, 0x1.fp-100L, 8.813735870195430252326093249797923090282e-1L, 1.080754735021050612990719608916167354321e-30L);
3784 TEST_c_c (casinh, -1.0L, 0x1.fp-100L, -8.813735870195430252326093249797923090282e-1L, 1.080754735021050612990719608916167354321e-30L);
3785 TEST_c_c (casinh, 1.0L, -0x1.fp-100L, 8.813735870195430252326093249797923090282e-1L, -1.080754735021050612990719608916167354321e-30L);
3786 TEST_c_c (casinh, -1.0L, -0x1.fp-100L, -8.813735870195430252326093249797923090282e-1L, -1.080754735021050612990719608916167354321e-30L);
3787 TEST_c_c (casinh, 0x1.fp-129L, 1.0L, 5.335635276982233498398987585285818977933e-20L, 1.570796326794896619177965338869929107115L);
3788 TEST_c_c (casinh, 0x1.fp-129L, -1.0L, 5.335635276982233498398987585285818977933e-20L, -1.570796326794896619177965338869929107115L);
3789 TEST_c_c (casinh, -0x1.fp-129L, 1.0L, -5.335635276982233498398987585285818977933e-20L, 1.570796326794896619177965338869929107115L);
3790 TEST_c_c (casinh, -0x1.fp-129L, -1.0L, -5.335635276982233498398987585285818977933e-20L, -1.570796326794896619177965338869929107115L);
3791 TEST_c_c (casinh, 1.0L, 0x1.fp-129L, 8.813735870195430252326093249797923090282e-1L, 2.013062564695348242280482517399205554874e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3792 TEST_c_c (casinh, -1.0L, 0x1.fp-129L, -8.813735870195430252326093249797923090282e-1L, 2.013062564695348242280482517399205554874e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3793 TEST_c_c (casinh, 1.0L, -0x1.fp-129L, 8.813735870195430252326093249797923090282e-1L, -2.013062564695348242280482517399205554874e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3794 TEST_c_c (casinh, -1.0L, -0x1.fp-129L, -8.813735870195430252326093249797923090282e-1L, -2.013062564695348242280482517399205554874e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3796 TEST_c_c (casinh, 0x1.fp-1000L, 1.0L, 4.252291453851660175550490409247739011867e-151L, 1.570796326794896619231321691639751442099L);
3797 TEST_c_c (casinh, 0x1.fp-1000L, -1.0L, 4.252291453851660175550490409247739011867e-151L, -1.570796326794896619231321691639751442099L);
3798 TEST_c_c (casinh, -0x1.fp-1000L, 1.0L, -4.252291453851660175550490409247739011867e-151L, 1.570796326794896619231321691639751442099L);
3799 TEST_c_c (casinh, -0x1.fp-1000L, -1.0L, -4.252291453851660175550490409247739011867e-151L, -1.570796326794896619231321691639751442099L);
3800 TEST_c_c (casinh, 1.0L, 0x1.fp-1000L, 8.813735870195430252326093249797923090282e-1L, 1.278589251976747242280879285935084814093e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3801 TEST_c_c (casinh, -1.0L, 0x1.fp-1000L, -8.813735870195430252326093249797923090282e-1L, 1.278589251976747242280879285935084814093e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3802 TEST_c_c (casinh, 1.0L, -0x1.fp-1000L, 8.813735870195430252326093249797923090282e-1L, -1.278589251976747242280879285935084814093e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3803 TEST_c_c (casinh, -1.0L, -0x1.fp-1000L, -8.813735870195430252326093249797923090282e-1L, -1.278589251976747242280879285935084814093e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
3804 TEST_c_c (casinh, 0x1.fp-1025L, 1.0L, 7.340879205566679497036857179189356754017e-155L, 1.570796326794896619231321691639751442099L);
3805 TEST_c_c (casinh, 0x1.fp-1025L, -1.0L, 7.340879205566679497036857179189356754017e-155L, -1.570796326794896619231321691639751442099L);
3806 TEST_c_c (casinh, -0x1.fp-1025L, 1.0L, -7.340879205566679497036857179189356754017e-155L, 1.570796326794896619231321691639751442099L);
3807 TEST_c_c (casinh, -0x1.fp-1025L, -1.0L, -7.340879205566679497036857179189356754017e-155L, -1.570796326794896619231321691639751442099L);
3808 TEST_c_c (casinh, 1.0L, 0x1.fp-1025L, 8.813735870195430252326093249797923090282e-1L, 3.810492908885321743133304375216617626230e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3809 TEST_c_c (casinh, -1.0L, 0x1.fp-1025L, -8.813735870195430252326093249797923090282e-1L, 3.810492908885321743133304375216617626230e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3810 TEST_c_c (casinh, 1.0L, -0x1.fp-1025L, 8.813735870195430252326093249797923090282e-1L, -3.810492908885321743133304375216617626230e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3811 TEST_c_c (casinh, -1.0L, -0x1.fp-1025L, -8.813735870195430252326093249797923090282e-1L, -3.810492908885321743133304375216617626230e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3813 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
3814 TEST_c_c (casinh, 0x1.fp-10000L, 1.0L, 9.854680208706673586644342922051388714633e-1506L, 1.570796326794896619231321691639751442099L);
3815 TEST_c_c (casinh, 0x1.fp-10000L, -1.0L, 9.854680208706673586644342922051388714633e-1506L, -1.570796326794896619231321691639751442099L);
3816 TEST_c_c (casinh, -0x1.fp-10000L, 1.0L, -9.854680208706673586644342922051388714633e-1506L, 1.570796326794896619231321691639751442099L);
3817 TEST_c_c (casinh, -0x1.fp-10000L, -1.0L, -9.854680208706673586644342922051388714633e-1506L, -1.570796326794896619231321691639751442099L);
3818 TEST_c_c (casinh, 1.0L, 0x1.fp-10000L, 8.813735870195430252326093249797923090282e-1L, 6.867047849047171855399183659351043150871e-3011L);
3819 TEST_c_c (casinh, -1.0L, 0x1.fp-10000L, -8.813735870195430252326093249797923090282e-1L, 6.867047849047171855399183659351043150871e-3011L);
3820 TEST_c_c (casinh, 1.0L, -0x1.fp-10000L, 8.813735870195430252326093249797923090282e-1L, -6.867047849047171855399183659351043150871e-3011L);
3821 TEST_c_c (casinh, -1.0L, -0x1.fp-10000L, -8.813735870195430252326093249797923090282e-1L, -6.867047849047171855399183659351043150871e-3011L);
3822 TEST_c_c (casinh, 0x1.fp-16385L, 1.0L, 9.023632056840860275214893047597614177639e-2467L, 1.570796326794896619231321691639751442099L);
3823 TEST_c_c (casinh, 0x1.fp-16385L, -1.0L, 9.023632056840860275214893047597614177639e-2467L, -1.570796326794896619231321691639751442099L);
3824 TEST_c_c (casinh, -0x1.fp-16385L, 1.0L, -9.023632056840860275214893047597614177639e-2467L, 1.570796326794896619231321691639751442099L);
3825 TEST_c_c (casinh, -0x1.fp-16385L, -1.0L, -9.023632056840860275214893047597614177639e-2467L, -1.570796326794896619231321691639751442099L);
3826 TEST_c_c (casinh, 1.0L, 0x1.fp-16385L, 8.813735870195430252326093249797923090282e-1L, 5.757683115456107044131264955348448954458e-4933L, UNDERFLOW_EXCEPTION);
3827 TEST_c_c (casinh, -1.0L, 0x1.fp-16385L, -8.813735870195430252326093249797923090282e-1L, 5.757683115456107044131264955348448954458e-4933L, UNDERFLOW_EXCEPTION);
3828 TEST_c_c (casinh, 1.0L, -0x1.fp-16385L, 8.813735870195430252326093249797923090282e-1L, -5.757683115456107044131264955348448954458e-4933L, UNDERFLOW_EXCEPTION);
3829 TEST_c_c (casinh, -1.0L, -0x1.fp-16385L, -8.813735870195430252326093249797923090282e-1L, -5.757683115456107044131264955348448954458e-4933L, UNDERFLOW_EXCEPTION);
3832 TEST_c_c (casinh, 0x1p-23L, 0x1.000002p0L, 5.364668491573609633134147164031476452679e-4L, 1.570574114956455764594481054234834678422L);
3833 TEST_c_c (casinh, 0x1p-23L, -0x1.000002p0L, 5.364668491573609633134147164031476452679e-4L, -1.570574114956455764594481054234834678422L);
3834 TEST_c_c (casinh, -0x1p-23L, 0x1.000002p0L, -5.364668491573609633134147164031476452679e-4L, 1.570574114956455764594481054234834678422L);
3835 TEST_c_c (casinh, -0x1p-23L, -0x1.000002p0L, -5.364668491573609633134147164031476452679e-4L, -1.570574114956455764594481054234834678422L);
3836 TEST_c_c (casinh, 0x1.000002p0L, 0x1p-23L, 8.813736713132400470205730751186547909968e-1L, 8.429369199749229560964789467980644296420e-8L);
3837 TEST_c_c (casinh, -0x1.000002p0L, 0x1p-23L, -8.813736713132400470205730751186547909968e-1L, 8.429369199749229560964789467980644296420e-8L);
3838 TEST_c_c (casinh, 0x1.000002p0L, -0x1p-23L, 8.813736713132400470205730751186547909968e-1L, -8.429369199749229560964789467980644296420e-8L);
3839 TEST_c_c (casinh, -0x1.000002p0L, -0x1p-23L, -8.813736713132400470205730751186547909968e-1L, -8.429369199749229560964789467980644296420e-8L);
3840 TEST_c_c (casinh, 0x1.fp-129L, 0x1.000002p0L, 4.882812451493617206486388134172712975070e-4L, 1.570796326794896619231321691639751436268L);
3841 TEST_c_c (casinh, 0x1.fp-129L, -0x1.000002p0L, 4.882812451493617206486388134172712975070e-4L, -1.570796326794896619231321691639751436268L);
3842 TEST_c_c (casinh, -0x1.fp-129L, 0x1.000002p0L, -4.882812451493617206486388134172712975070e-4L, 1.570796326794896619231321691639751436268L);
3843 TEST_c_c (casinh, -0x1.fp-129L, -0x1.000002p0L, -4.882812451493617206486388134172712975070e-4L, -1.570796326794896619231321691639751436268L);
3844 TEST_c_c (casinh, 0x1.000002p0L, 0x1.fp-129L, 8.813736713132375348727889167749389235161e-1L, 2.013062444707472738895109955455676357057e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3845 TEST_c_c (casinh, -0x1.000002p0L, 0x1.fp-129L, -8.813736713132375348727889167749389235161e-1L, 2.013062444707472738895109955455676357057e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3846 TEST_c_c (casinh, 0x1.000002p0L, -0x1.fp-129L, 8.813736713132375348727889167749389235161e-1L, -2.013062444707472738895109955455676357057e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3847 TEST_c_c (casinh, -0x1.000002p0L, -0x1.fp-129L, -8.813736713132375348727889167749389235161e-1L, -2.013062444707472738895109955455676357057e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3848 TEST_c_c (casinh, 0.0L, 0x1.000002p0L, 4.882812451493617206486388134172712975070e-4L, 1.570796326794896619231321691639751442099L);
3849 TEST_c_c (casinh, 0.0L, -0x1.000002p0L, 4.882812451493617206486388134172712975070e-4L, -1.570796326794896619231321691639751442099L);
3850 TEST_c_c (casinh, -0.0L, 0x1.000002p0L, -4.882812451493617206486388134172712975070e-4L, 1.570796326794896619231321691639751442099L);
3851 TEST_c_c (casinh, -0.0L, -0x1.000002p0L, -4.882812451493617206486388134172712975070e-4L, -1.570796326794896619231321691639751442099L);
3852 TEST_c_c (casinh, 0x1.000002p0L, 0.0L, 8.813736713132375348727889167749389235161e-1L, 0.0L);
3853 TEST_c_c (casinh, -0x1.000002p0L, 0.0L, -8.813736713132375348727889167749389235161e-1L, 0.0L);
3854 TEST_c_c (casinh, 0x1.000002p0L, -0.0L, 8.813736713132375348727889167749389235161e-1L, -0.0L);
3855 TEST_c_c (casinh, -0x1.000002p0L, -0.0L, -8.813736713132375348727889167749389235161e-1L, -0.0L);
3857 TEST_c_c (casinh, 0x1p-52L, 0x1.0000000000001p0L, 2.315303644582684770975188768022139415020e-8L, 1.570796317204594913251280305810847349436L);
3858 TEST_c_c (casinh, 0x1p-52L, -0x1.0000000000001p0L, 2.315303644582684770975188768022139415020e-8L, -1.570796317204594913251280305810847349436L);
3859 TEST_c_c (casinh, -0x1p-52L, 0x1.0000000000001p0L, -2.315303644582684770975188768022139415020e-8L, 1.570796317204594913251280305810847349436L);
3860 TEST_c_c (casinh, -0x1p-52L, -0x1.0000000000001p0L, -2.315303644582684770975188768022139415020e-8L, -1.570796317204594913251280305810847349436L);
3861 TEST_c_c (casinh, 0x1.0000000000001p0L, 0x1p-52L, 8.813735870195431822418551933572982483664e-1L, 1.570092458683774885078102529858632363236e-16L);
3862 TEST_c_c (casinh, -0x1.0000000000001p0L, 0x1p-52L, -8.813735870195431822418551933572982483664e-1L, 1.570092458683774885078102529858632363236e-16L);
3863 TEST_c_c (casinh, 0x1.0000000000001p0L, -0x1p-52L, 8.813735870195431822418551933572982483664e-1L, -1.570092458683774885078102529858632363236e-16L);
3864 TEST_c_c (casinh, -0x1.0000000000001p0L, -0x1p-52L, -8.813735870195431822418551933572982483664e-1L, -1.570092458683774885078102529858632363236e-16L);
3865 TEST_c_c (casinh, 0x1.fp-1025L, 0x1.0000000000001p0L, 2.107342425544701550354780375182800088393e-8L, 1.570796326794896619231321691639751442099L);
3866 TEST_c_c (casinh, 0x1.fp-1025L, -0x1.0000000000001p0L, 2.107342425544701550354780375182800088393e-8L, -1.570796326794896619231321691639751442099L);
3867 TEST_c_c (casinh, -0x1.fp-1025L, 0x1.0000000000001p0L, -2.107342425544701550354780375182800088393e-8L, 1.570796326794896619231321691639751442099L);
3868 TEST_c_c (casinh, -0x1.fp-1025L, -0x1.0000000000001p0L, -2.107342425544701550354780375182800088393e-8L, -1.570796326794896619231321691639751442099L);
3869 TEST_c_c (casinh, 0x1.0000000000001p0L, 0x1.fp-1025L, 8.813735870195431822418551933572895326024e-1L, 3.810492908885321320083608113679347200012e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3870 TEST_c_c (casinh, -0x1.0000000000001p0L, 0x1.fp-1025L, -8.813735870195431822418551933572895326024e-1L, 3.810492908885321320083608113679347200012e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3871 TEST_c_c (casinh, 0x1.0000000000001p0L, -0x1.fp-1025L, 8.813735870195431822418551933572895326024e-1L, -3.810492908885321320083608113679347200012e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3872 TEST_c_c (casinh, -0x1.0000000000001p0L, -0x1.fp-1025L, -8.813735870195431822418551933572895326024e-1L, -3.810492908885321320083608113679347200012e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3873 TEST_c_c (casinh, 0.0L, 0x1.0000000000001p0L, 2.107342425544701550354780375182800088393e-8L, 1.570796326794896619231321691639751442099L);
3874 TEST_c_c (casinh, 0.0L, -0x1.0000000000001p0L, 2.107342425544701550354780375182800088393e-8L, -1.570796326794896619231321691639751442099L);
3875 TEST_c_c (casinh, -0.0L, 0x1.0000000000001p0L, -2.107342425544701550354780375182800088393e-8L, 1.570796326794896619231321691639751442099L);
3876 TEST_c_c (casinh, -0.0L, -0x1.0000000000001p0L, -2.107342425544701550354780375182800088393e-8L, -1.570796326794896619231321691639751442099L);
3877 TEST_c_c (casinh, 0x1.0000000000001p0L, 0.0L, 8.813735870195431822418551933572895326024e-1L, 0.0L);
3878 TEST_c_c (casinh, -0x1.0000000000001p0L, 0.0L, -8.813735870195431822418551933572895326024e-1L, 0.0L);
3879 TEST_c_c (casinh, 0x1.0000000000001p0L, -0.0L, 8.813735870195431822418551933572895326024e-1L, -0.0L);
3880 TEST_c_c (casinh, -0x1.0000000000001p0L, -0.0L, -8.813735870195431822418551933572895326024e-1L, -0.0L);
3882 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
3883 TEST_c_c (casinh, 0x1p-63L, 0x1.0000000000000002p0L, 5.116146586219826555037807251857670783420e-10L, 1.570796326582978888921215348380499122131L);
3884 TEST_c_c (casinh, 0x1p-63L, -0x1.0000000000000002p0L, 5.116146586219826555037807251857670783420e-10L, -1.570796326582978888921215348380499122131L);
3885 TEST_c_c (casinh, -0x1p-63L, 0x1.0000000000000002p0L, -5.116146586219826555037807251857670783420e-10L, 1.570796326582978888921215348380499122131L);
3886 TEST_c_c (casinh, -0x1p-63L, -0x1.0000000000000002p0L, -5.116146586219826555037807251857670783420e-10L, -1.570796326582978888921215348380499122131L);
3887 TEST_c_c (casinh, 0x1.0000000000000002p0L, 0x1p-63L, 8.813735870195430253092739958139610131001e-1L, 7.666467083416870406778649849746878368519e-20L);
3888 TEST_c_c (casinh, -0x1.0000000000000002p0L, 0x1p-63L, -8.813735870195430253092739958139610131001e-1L, 7.666467083416870406778649849746878368519e-20L);
3889 TEST_c_c (casinh, 0x1.0000000000000002p0L, -0x1p-63L, 8.813735870195430253092739958139610131001e-1L, -7.666467083416870406778649849746878368519e-20L);
3890 TEST_c_c (casinh, -0x1.0000000000000002p0L, -0x1p-63L, -8.813735870195430253092739958139610131001e-1L, -7.666467083416870406778649849746878368519e-20L);
3891 # if LDBL_MIN_EXP <= -16381
3892 TEST_c_c (casinh, 0x1.fp-16385L, 0x1.0000000000000002p0L, 4.656612873077392578082927418388212703712e-10L, 1.570796326794896619231321691639751442099L);
3893 TEST_c_c (casinh, 0x1.fp-16385L, -0x1.0000000000000002p0L, 4.656612873077392578082927418388212703712e-10L, -1.570796326794896619231321691639751442099L);
3894 TEST_c_c (casinh, -0x1.fp-16385L, 0x1.0000000000000002p0L, -4.656612873077392578082927418388212703712e-10L, 1.570796326794896619231321691639751442099L);
3895 TEST_c_c (casinh, -0x1.fp-16385L, -0x1.0000000000000002p0L, -4.656612873077392578082927418388212703712e-10L, -1.570796326794896619231321691639751442099L);
3896 TEST_c_c (casinh, 0x1.0000000000000002p0L, 0x1.fp-16385L, 8.813735870195430253092739958139610130980e-1L, 5.757683115456107043819140328235418018963e-4933L, UNDERFLOW_EXCEPTION);
3897 TEST_c_c (casinh, -0x1.0000000000000002p0L, 0x1.fp-16385L, -8.813735870195430253092739958139610130980e-1L, 5.757683115456107043819140328235418018963e-4933L, UNDERFLOW_EXCEPTION);
3898 TEST_c_c (casinh, 0x1.0000000000000002p0L, -0x1.fp-16385L, 8.813735870195430253092739958139610130980e-1L, -5.757683115456107043819140328235418018963e-4933L, UNDERFLOW_EXCEPTION);
3899 TEST_c_c (casinh, -0x1.0000000000000002p0L, -0x1.fp-16385L, -8.813735870195430253092739958139610130980e-1L, -5.757683115456107043819140328235418018963e-4933L, UNDERFLOW_EXCEPTION);
3901 TEST_c_c (casinh, 0.0L, 0x1.0000000000000002p0L, 4.656612873077392578082927418388212703712e-10L, 1.570796326794896619231321691639751442099L);
3902 TEST_c_c (casinh, 0.0L, -0x1.0000000000000002p0L, 4.656612873077392578082927418388212703712e-10L, -1.570796326794896619231321691639751442099L);
3903 TEST_c_c (casinh, -0.0L, 0x1.0000000000000002p0L, -4.656612873077392578082927418388212703712e-10L, 1.570796326794896619231321691639751442099L);
3904 TEST_c_c (casinh, -0.0L, -0x1.0000000000000002p0L, -4.656612873077392578082927418388212703712e-10L, -1.570796326794896619231321691639751442099L);
3905 TEST_c_c (casinh, 0x1.0000000000000002p0L, 0.0L, 8.813735870195430253092739958139610130980e-1L, 0.0L);
3906 TEST_c_c (casinh, -0x1.0000000000000002p0L, 0.0L, -8.813735870195430253092739958139610130980e-1L, 0.0L);
3907 TEST_c_c (casinh, 0x1.0000000000000002p0L, -0.0L, 8.813735870195430253092739958139610130980e-1L, -0.0L);
3908 TEST_c_c (casinh, -0x1.0000000000000002p0L, -0.0L, -8.813735870195430253092739958139610130980e-1L, -0.0L);
3910 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
3911 TEST_c_c (casinh, 0x1p-106L, 0x1.000000000000000000000000008p0L, 2.285028863093221674154232933662774454211e-16L, 1.570796326794896565289107467733682961928L);
3912 TEST_c_c (casinh, 0x1p-106L, -0x1.000000000000000000000000008p0L, 2.285028863093221674154232933662774454211e-16L, -1.570796326794896565289107467733682961928L);
3913 TEST_c_c (casinh, -0x1p-106L, 0x1.000000000000000000000000008p0L, -2.285028863093221674154232933662774454211e-16L, 1.570796326794896565289107467733682961928L);
3914 TEST_c_c (casinh, -0x1p-106L, -0x1.000000000000000000000000008p0L, -2.285028863093221674154232933662774454211e-16L, -1.570796326794896565289107467733682961928L);
3915 TEST_c_c (casinh, 0x1.000000000000000000000000008p0L, 0x1p-106L, 8.813735870195430252326093249798097405561e-1L, 8.715763992105246878957416200936726072500e-33L);
3916 TEST_c_c (casinh, -0x1.000000000000000000000000008p0L, 0x1p-106L, -8.813735870195430252326093249798097405561e-1L, 8.715763992105246878957416200936726072500e-33L);
3917 TEST_c_c (casinh, 0x1.000000000000000000000000008p0L, -0x1p-106L, 8.813735870195430252326093249798097405561e-1L, -8.715763992105246878957416200936726072500e-33L);
3918 TEST_c_c (casinh, -0x1.000000000000000000000000008p0L, -0x1p-106L, -8.813735870195430252326093249798097405561e-1L, -8.715763992105246878957416200936726072500e-33L);
3919 TEST_c_c (casinh, 0x1.fp-1025L, 0x1.000000000000000000000000008p0L, 2.220446049250313080847263336181636063482e-16L, 1.570796326794896619231321691639751442099L);
3920 TEST_c_c (casinh, 0x1.fp-1025L, -0x1.000000000000000000000000008p0L, 2.220446049250313080847263336181636063482e-16L, -1.570796326794896619231321691639751442099L);
3921 TEST_c_c (casinh, -0x1.fp-1025L, 0x1.000000000000000000000000008p0L, -2.220446049250313080847263336181636063482e-16L, 1.570796326794896619231321691639751442099L);
3922 TEST_c_c (casinh, -0x1.fp-1025L, -0x1.000000000000000000000000008p0L, -2.220446049250313080847263336181636063482e-16L, -1.570796326794896619231321691639751442099L);
3923 TEST_c_c (casinh, 0x1.000000000000000000000000008p0L, 0x1.fp-1025L, 8.813735870195430252326093249798097405561e-1L, 3.810492908885321743133304375216570658278e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3924 TEST_c_c (casinh, -0x1.000000000000000000000000008p0L, 0x1.fp-1025L, -8.813735870195430252326093249798097405561e-1L, 3.810492908885321743133304375216570658278e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3925 TEST_c_c (casinh, 0x1.000000000000000000000000008p0L, -0x1.fp-1025L, 8.813735870195430252326093249798097405561e-1L, -3.810492908885321743133304375216570658278e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3926 TEST_c_c (casinh, -0x1.000000000000000000000000008p0L, -0x1.fp-1025L, -8.813735870195430252326093249798097405561e-1L, -3.810492908885321743133304375216570658278e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
3927 TEST_c_c (casinh, 0.0L, 0x1.000000000000000000000000008p0L, 2.220446049250313080847263336181636063482e-16L, 1.570796326794896619231321691639751442099L);
3928 TEST_c_c (casinh, 0.0L, -0x1.000000000000000000000000008p0L, 2.220446049250313080847263336181636063482e-16L, -1.570796326794896619231321691639751442099L);
3929 TEST_c_c (casinh, -0.0L, 0x1.000000000000000000000000008p0L, -2.220446049250313080847263336181636063482e-16L, 1.570796326794896619231321691639751442099L);
3930 TEST_c_c (casinh, -0.0L, -0x1.000000000000000000000000008p0L, -2.220446049250313080847263336181636063482e-16L, -1.570796326794896619231321691639751442099L);
3931 TEST_c_c (casinh, 0x1.000000000000000000000000008p0L, 0.0L, 8.813735870195430252326093249798097405561e-1L, 0.0L);
3932 TEST_c_c (casinh, -0x1.000000000000000000000000008p0L, 0.0L, -8.813735870195430252326093249798097405561e-1L, 0.0L);
3933 TEST_c_c (casinh, 0x1.000000000000000000000000008p0L, -0.0L, 8.813735870195430252326093249798097405561e-1L, -0.0L);
3934 TEST_c_c (casinh, -0x1.000000000000000000000000008p0L, -0.0L, -8.813735870195430252326093249798097405561e-1L, -0.0L);
3936 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
3937 TEST_c_c (casinh, 0x1p-113L, 0x1.0000000000000000000000000001p0L, 2.019699255375255198156433710951064632386e-17L, 1.570796326794896614463458507897073960405L);
3938 TEST_c_c (casinh, 0x1p-113L, -0x1.0000000000000000000000000001p0L, 2.019699255375255198156433710951064632386e-17L, -1.570796326794896614463458507897073960405L);
3939 TEST_c_c (casinh, -0x1p-113L, 0x1.0000000000000000000000000001p0L, -2.019699255375255198156433710951064632386e-17L, 1.570796326794896614463458507897073960405L);
3940 TEST_c_c (casinh, -0x1p-113L, -0x1.0000000000000000000000000001p0L, -2.019699255375255198156433710951064632386e-17L, -1.570796326794896614463458507897073960405L);
3941 TEST_c_c (casinh, 0x1.0000000000000000000000000001p0L, 0x1p-113L, 8.813735870195430252326093249797924452120e-1L, 6.809190618832224124185481406981900518193e-35L);
3942 TEST_c_c (casinh, -0x1.0000000000000000000000000001p0L, 0x1p-113L, -8.813735870195430252326093249797924452120e-1L, 6.809190618832224124185481406981900518193e-35L);
3943 TEST_c_c (casinh, 0x1.0000000000000000000000000001p0L, -0x1p-113L, 8.813735870195430252326093249797924452120e-1L, -6.809190618832224124185481406981900518193e-35L);
3944 TEST_c_c (casinh, -0x1.0000000000000000000000000001p0L, -0x1p-113L, -8.813735870195430252326093249797924452120e-1L, -6.809190618832224124185481406981900518193e-35L);
3945 TEST_c_c (casinh, 0x1.fp-16385L, 0x1.0000000000000000000000000001p0L, 1.962615573354718824241727964954454332780e-17L, 1.570796326794896619231321691639751442099L);
3946 TEST_c_c (casinh, 0x1.fp-16385L, -0x1.0000000000000000000000000001p0L, 1.962615573354718824241727964954454332780e-17L, -1.570796326794896619231321691639751442099L);
3947 TEST_c_c (casinh, -0x1.fp-16385L, 0x1.0000000000000000000000000001p0L, -1.962615573354718824241727964954454332780e-17L, 1.570796326794896619231321691639751442099L);
3948 TEST_c_c (casinh, -0x1.fp-16385L, -0x1.0000000000000000000000000001p0L, -1.962615573354718824241727964954454332780e-17L, -1.570796326794896619231321691639751442099L);
3949 TEST_c_c (casinh, 0x1.0000000000000000000000000001p0L, 0x1.fp-16385L, 8.813735870195430252326093249797924452120e-1L, 5.757683115456107044131264955348448400014e-4933L, UNDERFLOW_EXCEPTION);
3950 TEST_c_c (casinh, -0x1.0000000000000000000000000001p0L, 0x1.fp-16385L, -8.813735870195430252326093249797924452120e-1L, 5.757683115456107044131264955348448400014e-4933L, UNDERFLOW_EXCEPTION);
3951 TEST_c_c (casinh, 0x1.0000000000000000000000000001p0L, -0x1.fp-16385L, 8.813735870195430252326093249797924452120e-1L, -5.757683115456107044131264955348448400014e-4933L, UNDERFLOW_EXCEPTION);
3952 TEST_c_c (casinh, -0x1.0000000000000000000000000001p0L, -0x1.fp-16385L, -8.813735870195430252326093249797924452120e-1L, -5.757683115456107044131264955348448400014e-4933L, UNDERFLOW_EXCEPTION);
3953 TEST_c_c (casinh, 0.0L, 0x1.0000000000000000000000000001p0L, 1.962615573354718824241727964954454332780e-17L, 1.570796326794896619231321691639751442099L);
3954 TEST_c_c (casinh, 0.0L, -0x1.0000000000000000000000000001p0L, 1.962615573354718824241727964954454332780e-17L, -1.570796326794896619231321691639751442099L);
3955 TEST_c_c (casinh, -0.0L, 0x1.0000000000000000000000000001p0L, -1.962615573354718824241727964954454332780e-17L, 1.570796326794896619231321691639751442099L);
3956 TEST_c_c (casinh, -0.0L, -0x1.0000000000000000000000000001p0L, -1.962615573354718824241727964954454332780e-17L, -1.570796326794896619231321691639751442099L);
3957 TEST_c_c (casinh, 0x1.0000000000000000000000000001p0L, 0.0L, 8.813735870195430252326093249797924452120e-1L, 0.0L);
3958 TEST_c_c (casinh, -0x1.0000000000000000000000000001p0L, 0.0L, -8.813735870195430252326093249797924452120e-1L, 0.0L);
3959 TEST_c_c (casinh, 0x1.0000000000000000000000000001p0L, -0.0L, 8.813735870195430252326093249797924452120e-1L, -0.0L);
3960 TEST_c_c (casinh, -0x1.0000000000000000000000000001p0L, -0.0L, -8.813735870195430252326093249797924452120e-1L, -0.0L);
3963 TEST_c_c (casinh, 0x1p-23L, 0x0.ffffffp0L, 2.714321200917194650737217746780928423385e-4L, 1.570357140408705570520377172865353621698L);
3964 TEST_c_c (casinh, 0x1p-23L, -0x0.ffffffp0L, 2.714321200917194650737217746780928423385e-4L, -1.570357140408705570520377172865353621698L);
3965 TEST_c_c (casinh, -0x1p-23L, 0x0.ffffffp0L, -2.714321200917194650737217746780928423385e-4L, 1.570357140408705570520377172865353621698L);
3966 TEST_c_c (casinh, -0x1p-23L, -0x0.ffffffp0L, -2.714321200917194650737217746780928423385e-4L, -1.570357140408705570520377172865353621698L);
3967 TEST_c_c (casinh, 0x0.ffffffp0L, 0x1p-23L, 8.813735448726963984495965873956465777250e-1L, 8.429369953393598499000760938112968755257e-8L);
3968 TEST_c_c (casinh, -0x0.ffffffp0L, 0x1p-23L, -8.813735448726963984495965873956465777250e-1L, 8.429369953393598499000760938112968755257e-8L);
3969 TEST_c_c (casinh, 0x0.ffffffp0L, -0x1p-23L, 8.813735448726963984495965873956465777250e-1L, -8.429369953393598499000760938112968755257e-8L);
3970 TEST_c_c (casinh, -0x0.ffffffp0L, -0x1p-23L, -8.813735448726963984495965873956465777250e-1L, -8.429369953393598499000760938112968755257e-8L);
3971 TEST_c_c (casinh, 0x1.fp-129L, 0x0.ffffffp0L, 8.245504387859737323891843603996428534945e-36L, 1.570451059810180415643718442157112705601L);
3972 TEST_c_c (casinh, 0x1.fp-129L, -0x0.ffffffp0L, 8.245504387859737323891843603996428534945e-36L, -1.570451059810180415643718442157112705601L);
3973 TEST_c_c (casinh, -0x1.fp-129L, 0x0.ffffffp0L, -8.245504387859737323891843603996428534945e-36L, 1.570451059810180415643718442157112705601L);
3974 TEST_c_c (casinh, -0x1.fp-129L, -0x0.ffffffp0L, -8.245504387859737323891843603996428534945e-36L, -1.570451059810180415643718442157112705601L);
3975 TEST_c_c (casinh, 0x0.ffffffp0L, 0x1.fp-129L, 8.813735448726938863015878255140556727969e-1L, 2.013062624689288675911339929224634593425e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3976 TEST_c_c (casinh, -0x0.ffffffp0L, 0x1.fp-129L, -8.813735448726938863015878255140556727969e-1L, 2.013062624689288675911339929224634593425e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3977 TEST_c_c (casinh, 0x0.ffffffp0L, -0x1.fp-129L, 8.813735448726938863015878255140556727969e-1L, -2.013062624689288675911339929224634593425e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3978 TEST_c_c (casinh, -0x0.ffffffp0L, -0x1.fp-129L, -8.813735448726938863015878255140556727969e-1L, -2.013062624689288675911339929224634593425e-39L, UNDERFLOW_EXCEPTION_FLOAT);
3979 TEST_c_c (casinh, 0.0L, 0x0.ffffffp0L, 0.0L, 1.570451059810180415643718442157112705601L);
3980 TEST_c_c (casinh, 0.0L, -0x0.ffffffp0L, 0.0L, -1.570451059810180415643718442157112705601L);
3981 TEST_c_c (casinh, -0.0L, 0x0.ffffffp0L, -0.0L, 1.570451059810180415643718442157112705601L);
3982 TEST_c_c (casinh, -0.0L, -0x0.ffffffp0L, -0.0L, -1.570451059810180415643718442157112705601L);
3983 TEST_c_c (casinh, 0x0.ffffffp0L, 0.0L, 8.813735448726938863015878255140556727969e-1L, 0.0L);
3984 TEST_c_c (casinh, -0x0.ffffffp0L, 0.0L, -8.813735448726938863015878255140556727969e-1L, 0.0L);
3985 TEST_c_c (casinh, 0x0.ffffffp0L, -0.0L, 8.813735448726938863015878255140556727969e-1L, -0.0L);
3986 TEST_c_c (casinh, -0x0.ffffffp0L, -0.0L, -8.813735448726938863015878255140556727969e-1L, -0.0L);
3987 TEST_c_c (casinh, 0x1p-23L, 0.5L, 1.376510308240943236356088341381173571841e-7L, 5.235987755982934033165770729745469098254e-1L);
3988 TEST_c_c (casinh, 0x1p-23L, -0.5L, 1.376510308240943236356088341381173571841e-7L, -5.235987755982934033165770729745469098254e-1L);
3989 TEST_c_c (casinh, -0x1p-23L, 0.5L, -1.376510308240943236356088341381173571841e-7L, 5.235987755982934033165770729745469098254e-1L);
3990 TEST_c_c (casinh, -0x1p-23L, -0.5L, -1.376510308240943236356088341381173571841e-7L, -5.235987755982934033165770729745469098254e-1L);
3991 TEST_c_c (casinh, 0.5L, 0x1p-23L, 4.812118250596059896127318386463676808798e-1L, 1.066240299940009780479664302917201696886e-7L);
3992 TEST_c_c (casinh, -0.5L, 0x1p-23L, -4.812118250596059896127318386463676808798e-1L, 1.066240299940009780479664302917201696886e-7L);
3993 TEST_c_c (casinh, 0.5L, -0x1p-23L, 4.812118250596059896127318386463676808798e-1L, -1.066240299940009780479664302917201696886e-7L);
3994 TEST_c_c (casinh, -0.5L, -0x1p-23L, -4.812118250596059896127318386463676808798e-1L, -1.066240299940009780479664302917201696886e-7L);
3995 TEST_c_c (casinh, 0x1.fp-129L, 0.5L, 3.287317402534702257036015056278368274737e-39L, 5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3996 TEST_c_c (casinh, 0x1.fp-129L, -0.5L, 3.287317402534702257036015056278368274737e-39L, -5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3997 TEST_c_c (casinh, -0x1.fp-129L, 0.5L, -3.287317402534702257036015056278368274737e-39L, 5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3998 TEST_c_c (casinh, -0x1.fp-129L, -0.5L, -3.287317402534702257036015056278368274737e-39L, -5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION_FLOAT);
3999 TEST_c_c (casinh, 0.5L, 0x1.fp-129L, 4.812118250596034474977589134243684231352e-1L, 2.546345110742945032959687790021055102355e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4000 TEST_c_c (casinh, -0.5L, 0x1.fp-129L, -4.812118250596034474977589134243684231352e-1L, 2.546345110742945032959687790021055102355e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4001 TEST_c_c (casinh, 0.5L, -0x1.fp-129L, 4.812118250596034474977589134243684231352e-1L, -2.546345110742945032959687790021055102355e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4002 TEST_c_c (casinh, -0.5L, -0x1.fp-129L, -4.812118250596034474977589134243684231352e-1L, -2.546345110742945032959687790021055102355e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4003 TEST_c_c (casinh, 0x1p-23L, 0x1p-23L, 1.192092895507818146886315028596704749235e-7L, 1.192092895507806853113684971258850504935e-7L);
4004 TEST_c_c (casinh, 0x1p-23L, -0x1p-23L, 1.192092895507818146886315028596704749235e-7L, -1.192092895507806853113684971258850504935e-7L);
4005 TEST_c_c (casinh, -0x1p-23L, 0x1p-23L, -1.192092895507818146886315028596704749235e-7L, 1.192092895507806853113684971258850504935e-7L);
4006 TEST_c_c (casinh, -0x1p-23L, -0x1p-23L, -1.192092895507818146886315028596704749235e-7L, -1.192092895507806853113684971258850504935e-7L);
4007 TEST_c_c (casinh, 0x1.fp-129L, 0x1p-23L, 2.846900380897747786805634596726756660388e-39L, 1.192092895507815323443157514352519154304e-7L, UNDERFLOW_EXCEPTION_FLOAT);
4008 TEST_c_c (casinh, 0x1.fp-129L, -0x1p-23L, 2.846900380897747786805634596726756660388e-39L, -1.192092895507815323443157514352519154304e-7L, UNDERFLOW_EXCEPTION_FLOAT);
4009 TEST_c_c (casinh, -0x1.fp-129L, 0x1p-23L, -2.846900380897747786805634596726756660388e-39L, 1.192092895507815323443157514352519154304e-7L, UNDERFLOW_EXCEPTION_FLOAT);
4010 TEST_c_c (casinh, -0x1.fp-129L, -0x1p-23L, -2.846900380897747786805634596726756660388e-39L, -1.192092895507815323443157514352519154304e-7L, UNDERFLOW_EXCEPTION_FLOAT);
4011 /* Bug 15319: underflow exception may be missing. */
4012 TEST_c_c (casinh, 0x1p-23L, 0x1.fp-129L, 1.192092895507809676556842485683592032154e-7L, 2.846900380897707329917933005874691056564e-39L, UNDERFLOW_EXCEPTION_OK_FLOAT);
4013 TEST_c_c (casinh, -0x1p-23L, 0x1.fp-129L, -1.192092895507809676556842485683592032154e-7L, 2.846900380897707329917933005874691056564e-39L, UNDERFLOW_EXCEPTION_OK_FLOAT);
4014 TEST_c_c (casinh, 0x1p-23L, -0x1.fp-129L, 1.192092895507809676556842485683592032154e-7L, -2.846900380897707329917933005874691056564e-39L, UNDERFLOW_EXCEPTION_OK_FLOAT);
4015 TEST_c_c (casinh, -0x1p-23L, -0x1.fp-129L, -1.192092895507809676556842485683592032154e-7L, -2.846900380897707329917933005874691056564e-39L, UNDERFLOW_EXCEPTION_OK_FLOAT);
4016 TEST_c_c (casinh, 0.0L, 0x1p-23L, 0.0L, 1.192092895507815323443157514352519154304e-7L);
4017 TEST_c_c (casinh, 0.0L, -0x1p-23L, 0.0L, -1.192092895507815323443157514352519154304e-7L);
4018 TEST_c_c (casinh, -0.0L, 0x1p-23L, -0.0L, 1.192092895507815323443157514352519154304e-7L);
4019 TEST_c_c (casinh, -0.0L, -0x1p-23L, -0.0L, -1.192092895507815323443157514352519154304e-7L);
4020 TEST_c_c (casinh, 0x1p-23L, 0.0L, 1.192092895507809676556842485683592032154e-7L, 0.0L);
4021 TEST_c_c (casinh, -0x1p-23L, 0.0L, -1.192092895507809676556842485683592032154e-7L, 0.0L);
4022 TEST_c_c (casinh, 0x1p-23L, -0.0L, 1.192092895507809676556842485683592032154e-7L, -0.0L);
4023 TEST_c_c (casinh, -0x1p-23L, -0.0L, -1.192092895507809676556842485683592032154e-7L, -0.0L);
4024 TEST_c_c (casinh, 0x1.fp-129L, 0x1.fp-129L, 2.846900380897727558361783801085126250967e-39L, 2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4025 TEST_c_c (casinh, 0x1.fp-129L, -0x1.fp-129L, 2.846900380897727558361783801085126250967e-39L, -2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4026 TEST_c_c (casinh, -0x1.fp-129L, 0x1.fp-129L, -2.846900380897727558361783801085126250967e-39L, 2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4027 TEST_c_c (casinh, -0x1.fp-129L, -0x1.fp-129L, -2.846900380897727558361783801085126250967e-39L, -2.846900380897727558361783801085126250967e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4029 TEST_c_c (casinh, 0x1p-52L, 0x0.fffffffffffff8p0L, 1.171456840272878582596796205397918831268e-8L, 1.570796307840326780080580569360500172043L);
4030 TEST_c_c (casinh, 0x1p-52L, -0x0.fffffffffffff8p0L, 1.171456840272878582596796205397918831268e-8L, -1.570796307840326780080580569360500172043L);
4031 TEST_c_c (casinh, -0x1p-52L, 0x0.fffffffffffff8p0L, -1.171456840272878582596796205397918831268e-8L, 1.570796307840326780080580569360500172043L);
4032 TEST_c_c (casinh, -0x1p-52L, -0x0.fffffffffffff8p0L, -1.171456840272878582596796205397918831268e-8L, -1.570796307840326780080580569360500172043L);
4033 TEST_c_c (casinh, 0x0.fffffffffffff8p0L, 0x1p-52L, 8.813735870195429467279863907910458761820e-1L, 1.570092458683775146551022293016031474627e-16L);
4034 TEST_c_c (casinh, -0x0.fffffffffffff8p0L, 0x1p-52L, -8.813735870195429467279863907910458761820e-1L, 1.570092458683775146551022293016031474627e-16L);
4035 TEST_c_c (casinh, 0x0.fffffffffffff8p0L, -0x1p-52L, 8.813735870195429467279863907910458761820e-1L, -1.570092458683775146551022293016031474627e-16L);
4036 TEST_c_c (casinh, -0x0.fffffffffffff8p0L, -0x1p-52L, -8.813735870195429467279863907910458761820e-1L, -1.570092458683775146551022293016031474627e-16L);
4037 TEST_c_c (casinh, 0x1.fp-1025L, 0x0.fffffffffffff8p0L, 3.616396521699973256461764099945789620604e-301L, 1.570796311893735425383665303776316016594L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4038 TEST_c_c (casinh, 0x1.fp-1025L, -0x0.fffffffffffff8p0L, 3.616396521699973256461764099945789620604e-301L, -1.570796311893735425383665303776316016594L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4039 TEST_c_c (casinh, -0x1.fp-1025L, 0x0.fffffffffffff8p0L, -3.616396521699973256461764099945789620604e-301L, 1.570796311893735425383665303776316016594L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4040 TEST_c_c (casinh, -0x1.fp-1025L, -0x0.fffffffffffff8p0L, -3.616396521699973256461764099945789620604e-301L, -1.570796311893735425383665303776316016594L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4041 TEST_c_c (casinh, 0x0.fffffffffffff8p0L, 0x1.fp-1025L, 8.813735870195429467279863907910371604180e-1L, 3.810492908885321954658152505985270452320e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4042 TEST_c_c (casinh, -0x0.fffffffffffff8p0L, 0x1.fp-1025L, -8.813735870195429467279863907910371604180e-1L, 3.810492908885321954658152505985270452320e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4043 TEST_c_c (casinh, 0x0.fffffffffffff8p0L, -0x1.fp-1025L, 8.813735870195429467279863907910371604180e-1L, -3.810492908885321954658152505985270452320e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4044 TEST_c_c (casinh, -0x0.fffffffffffff8p0L, -0x1.fp-1025L, -8.813735870195429467279863907910371604180e-1L, -3.810492908885321954658152505985270452320e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4045 TEST_c_c (casinh, 0.0L, 0x0.fffffffffffff8p0L, 0.0L, 1.570796311893735425383665303776316016594L);
4046 TEST_c_c (casinh, 0.0L, -0x0.fffffffffffff8p0L, 0.0L, -1.570796311893735425383665303776316016594L);
4047 TEST_c_c (casinh, -0.0L, 0x0.fffffffffffff8p0L, -0.0L, 1.570796311893735425383665303776316016594L);
4048 TEST_c_c (casinh, -0.0L, -0x0.fffffffffffff8p0L, -0.0L, -1.570796311893735425383665303776316016594L);
4049 TEST_c_c (casinh, 0x0.fffffffffffff8p0L, 0.0L, 8.813735870195429467279863907910371604180e-1L, 0.0L);
4050 TEST_c_c (casinh, -0x0.fffffffffffff8p0L, 0.0L, -8.813735870195429467279863907910371604180e-1L, 0.0L);
4051 TEST_c_c (casinh, 0x0.fffffffffffff8p0L, -0.0L, 8.813735870195429467279863907910371604180e-1L, -0.0L);
4052 TEST_c_c (casinh, -0x0.fffffffffffff8p0L, -0.0L, -8.813735870195429467279863907910371604180e-1L, -0.0L);
4054 TEST_c_c (casinh, 0x1p-52L, 0.5L, 2.563950248511418570403591756798643804971e-16L, 5.235987755982988730771072305465648369889e-1L);
4055 TEST_c_c (casinh, 0x1p-52L, -0.5L, 2.563950248511418570403591756798643804971e-16L, -5.235987755982988730771072305465648369889e-1L);
4056 TEST_c_c (casinh, -0x1p-52L, 0.5L, -2.563950248511418570403591756798643804971e-16L, 5.235987755982988730771072305465648369889e-1L);
4057 TEST_c_c (casinh, -0x1p-52L, -0.5L, -2.563950248511418570403591756798643804971e-16L, -5.235987755982988730771072305465648369889e-1L);
4058 TEST_c_c (casinh, 0.5L, 0x1p-52L, 4.812118250596034474977589134243772428682e-1L, 1.986027322597818397661816253158024383707e-16L);
4059 TEST_c_c (casinh, -0.5L, 0x1p-52L, -4.812118250596034474977589134243772428682e-1L, 1.986027322597818397661816253158024383707e-16L);
4060 TEST_c_c (casinh, 0.5L, -0x1p-52L, 4.812118250596034474977589134243772428682e-1L, -1.986027322597818397661816253158024383707e-16L);
4061 TEST_c_c (casinh, -0.5L, -0x1p-52L, -4.812118250596034474977589134243772428682e-1L, -1.986027322597818397661816253158024383707e-16L);
4063 TEST_c_c (casinh, 0x1.fp-1025L, 0.5L, 6.222508863508420569166420770843207333493e-309L, 5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
4064 TEST_c_c (casinh, 0x1.fp-1025L, -0.5L, 6.222508863508420569166420770843207333493e-309L, -5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
4065 TEST_c_c (casinh, -0x1.fp-1025L, 0.5L, -6.222508863508420569166420770843207333493e-309L, 5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
4066 TEST_c_c (casinh, -0x1.fp-1025L, -0.5L, -6.222508863508420569166420770843207333493e-309L, -5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
4067 TEST_c_c (casinh, 0.5L, 0x1.fp-1025L, 4.812118250596034474977589134243684231352e-1L, 4.819934639999230680322935210539402497827e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4068 TEST_c_c (casinh, -0.5L, 0x1.fp-1025L, -4.812118250596034474977589134243684231352e-1L, 4.819934639999230680322935210539402497827e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4069 TEST_c_c (casinh, 0.5L, -0x1.fp-1025L, 4.812118250596034474977589134243684231352e-1L, -4.819934639999230680322935210539402497827e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4070 TEST_c_c (casinh, -0.5L, -0x1.fp-1025L, -4.812118250596034474977589134243684231352e-1L, -4.819934639999230680322935210539402497827e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4072 TEST_c_c (casinh, 0x1p-52L, 0x1p-52L, 2.220446049250313080847263336181677117148e-16L, 2.220446049250313080847263336181604132852e-16L);
4073 TEST_c_c (casinh, 0x1p-52L, -0x1p-52L, 2.220446049250313080847263336181677117148e-16L, -2.220446049250313080847263336181604132852e-16L);
4074 TEST_c_c (casinh, -0x1p-52L, 0x1p-52L, -2.220446049250313080847263336181677117148e-16L, 2.220446049250313080847263336181604132852e-16L);
4075 TEST_c_c (casinh, -0x1p-52L, -0x1p-52L, -2.220446049250313080847263336181677117148e-16L, -2.220446049250313080847263336181604132852e-16L);
4077 TEST_c_c (casinh, 0x1.fp-1025L, 0x1p-52L, 5.388850751072128349671657362289548938458e-309L, 2.220446049250313080847263336181658871074e-16L, UNDERFLOW_EXCEPTION_DOUBLE);
4078 TEST_c_c (casinh, 0x1.fp-1025L, -0x1p-52L, 5.388850751072128349671657362289548938458e-309L, -2.220446049250313080847263336181658871074e-16L, UNDERFLOW_EXCEPTION_DOUBLE);
4079 TEST_c_c (casinh, -0x1.fp-1025L, 0x1p-52L, -5.388850751072128349671657362289548938458e-309L, 2.220446049250313080847263336181658871074e-16L, UNDERFLOW_EXCEPTION_DOUBLE);
4080 TEST_c_c (casinh, -0x1.fp-1025L, -0x1p-52L, -5.388850751072128349671657362289548938458e-309L, -2.220446049250313080847263336181658871074e-16L, UNDERFLOW_EXCEPTION_DOUBLE);
4081 /* Bug 15319: underflow exception may be missing. */
4082 TEST_c_c (casinh, 0x1p-52L, 0x1.fp-1025L, 2.220446049250313080847263336181622378926e-16L, 5.388850751072128349671657362289283247603e-309L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
4083 TEST_c_c (casinh, -0x1p-52L, 0x1.fp-1025L, -2.220446049250313080847263336181622378926e-16L, 5.388850751072128349671657362289283247603e-309L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
4084 TEST_c_c (casinh, 0x1p-52L, -0x1.fp-1025L, 2.220446049250313080847263336181622378926e-16L, -5.388850751072128349671657362289283247603e-309L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
4085 TEST_c_c (casinh, -0x1p-52L, -0x1.fp-1025L, -2.220446049250313080847263336181622378926e-16L, -5.388850751072128349671657362289283247603e-309L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
4087 TEST_c_c (casinh, 0.0L, 0x1p-52L, 0.0L, 2.220446049250313080847263336181658871074e-16L);
4088 TEST_c_c (casinh, 0.0L, -0x1p-52L, 0.0L, -2.220446049250313080847263336181658871074e-16L);
4089 TEST_c_c (casinh, -0.0L, 0x1p-52L, -0.0L, 2.220446049250313080847263336181658871074e-16L);
4090 TEST_c_c (casinh, -0.0L, -0x1p-52L, -0.0L, -2.220446049250313080847263336181658871074e-16L);
4091 TEST_c_c (casinh, 0x1p-52L, 0.0L, 2.220446049250313080847263336181622378926e-16L, 0.0L);
4092 TEST_c_c (casinh, -0x1p-52L, 0.0L, -2.220446049250313080847263336181622378926e-16L, 0.0L);
4093 TEST_c_c (casinh, 0x1p-52L, -0.0L, 2.220446049250313080847263336181622378926e-16L, -0.0L);
4094 TEST_c_c (casinh, -0x1p-52L, -0.0L, -2.220446049250313080847263336181622378926e-16L, -0.0L);
4096 TEST_c_c (casinh, 0x1.fp-1025L, 0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4097 TEST_c_c (casinh, 0x1.fp-1025L, -0x1.fp-1025L, 5.388850751072128349671657362289416093031e-309L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4098 TEST_c_c (casinh, -0x1.fp-1025L, 0x1.fp-1025L, -5.388850751072128349671657362289416093031e-309L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4099 TEST_c_c (casinh, -0x1.fp-1025L, -0x1.fp-1025L, -5.388850751072128349671657362289416093031e-309L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4101 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
4102 TEST_c_c (casinh, 0x1p-63L, 0x0.ffffffffffffffffp0L, 2.588578361325995866221775673638805081337e-10L, 1.570796326376055842114524927965556247908L);
4103 TEST_c_c (casinh, 0x1p-63L, -0x0.ffffffffffffffffp0L, 2.588578361325995866221775673638805081337e-10L, -1.570796326376055842114524927965556247908L);
4104 TEST_c_c (casinh, -0x1p-63L, 0x0.ffffffffffffffffp0L, -2.588578361325995866221775673638805081337e-10L, 1.570796326376055842114524927965556247908L);
4105 TEST_c_c (casinh, -0x1p-63L, -0x0.ffffffffffffffffp0L, -2.588578361325995866221775673638805081337e-10L, -1.570796326376055842114524927965556247908L);
4106 TEST_c_c (casinh, 0x0.ffffffffffffffffp0L, 0x1p-63L, 8.813735870195430251942769895627079569937e-1L, 7.666467083416870407402049869781566856442e-20L);
4107 TEST_c_c (casinh, -0x0.ffffffffffffffffp0L, 0x1p-63L, -8.813735870195430251942769895627079569937e-1L, 7.666467083416870407402049869781566856442e-20L);
4108 TEST_c_c (casinh, 0x0.ffffffffffffffffp0L, -0x1p-63L, 8.813735870195430251942769895627079569937e-1L, -7.666467083416870407402049869781566856442e-20L);
4109 TEST_c_c (casinh, -0x0.ffffffffffffffffp0L, -0x1p-63L, -8.813735870195430251942769895627079569937e-1L, -7.666467083416870407402049869781566856442e-20L);
4110 # if LDBL_MIN_EXP <= -16381
4111 TEST_c_c (casinh, 0x1.fp-16385L, 0x0.ffffffffffffffffp0L, 2.472906068161537187835415298076415423459e-4923L, 1.570796326465624365239962068302568888898L);
4112 TEST_c_c (casinh, 0x1.fp-16385L, -0x0.ffffffffffffffffp0L, 2.472906068161537187835415298076415423459e-4923L, -1.570796326465624365239962068302568888898L);
4113 TEST_c_c (casinh, -0x1.fp-16385L, 0x0.ffffffffffffffffp0L, -2.472906068161537187835415298076415423459e-4923L, 1.570796326465624365239962068302568888898L);
4114 TEST_c_c (casinh, -0x1.fp-16385L, -0x0.ffffffffffffffffp0L, -2.472906068161537187835415298076415423459e-4923L, -1.570796326465624365239962068302568888898L);
4115 TEST_c_c (casinh, 0x0.ffffffffffffffffp0L, 0x1.fp-16385L, 8.813735870195430251942769895627079569917e-1L, 5.757683115456107044287327268904964422212e-4933L, UNDERFLOW_EXCEPTION);
4116 TEST_c_c (casinh, -0x0.ffffffffffffffffp0L, 0x1.fp-16385L, -8.813735870195430251942769895627079569917e-1L, 5.757683115456107044287327268904964422212e-4933L, UNDERFLOW_EXCEPTION);
4117 TEST_c_c (casinh, 0x0.ffffffffffffffffp0L, -0x1.fp-16385L, 8.813735870195430251942769895627079569917e-1L, -5.757683115456107044287327268904964422212e-4933L, UNDERFLOW_EXCEPTION);
4118 TEST_c_c (casinh, -0x0.ffffffffffffffffp0L, -0x1.fp-16385L, -8.813735870195430251942769895627079569917e-1L, -5.757683115456107044287327268904964422212e-4933L, UNDERFLOW_EXCEPTION);
4120 TEST_c_c (casinh, 0.0L, 0x0.ffffffffffffffffp0L, 0.0L, 1.570796326465624365239962068302568888898L);
4121 TEST_c_c (casinh, 0.0L, -0x0.ffffffffffffffffp0L, 0.0L, -1.570796326465624365239962068302568888898L);
4122 TEST_c_c (casinh, -0.0L, 0x0.ffffffffffffffffp0L, -0.0L, 1.570796326465624365239962068302568888898L);
4123 TEST_c_c (casinh, -0.0L, -0x0.ffffffffffffffffp0L, -0.0L, -1.570796326465624365239962068302568888898L);
4124 TEST_c_c (casinh, 0x0.ffffffffffffffffp0L, 0.0L, 8.813735870195430251942769895627079569917e-1L, 0.0L);
4125 TEST_c_c (casinh, -0x0.ffffffffffffffffp0L, 0.0L, -8.813735870195430251942769895627079569917e-1L, 0.0L);
4126 TEST_c_c (casinh, 0x0.ffffffffffffffffp0L, -0.0L, 8.813735870195430251942769895627079569917e-1L, -0.0L);
4127 TEST_c_c (casinh, -0x0.ffffffffffffffffp0L, -0.0L, -8.813735870195430251942769895627079569917e-1L, -0.0L);
4129 TEST_c_c (casinh, 0x1p-63L, 0.5L, 1.251928832280966098829878787499365228659e-19L, 5.235987755982988730771072305465838140283e-1L);
4130 TEST_c_c (casinh, 0x1p-63L, -0.5L, 1.251928832280966098829878787499365228659e-19L, -5.235987755982988730771072305465838140283e-1L);
4131 TEST_c_c (casinh, -0x1p-63L, 0.5L, -1.251928832280966098829878787499365228659e-19L, 5.235987755982988730771072305465838140283e-1L);
4132 TEST_c_c (casinh, -0x1p-63L, -0.5L, -1.251928832280966098829878787499365228659e-19L, -5.235987755982988730771072305465838140283e-1L);
4133 TEST_c_c (casinh, 0.5L, 0x1p-63L, 4.812118250596034474977589134243684231373e-1L, 9.697399036122160144833087173623140436413e-20L);
4134 TEST_c_c (casinh, -0.5L, 0x1p-63L, -4.812118250596034474977589134243684231373e-1L, 9.697399036122160144833087173623140436413e-20L);
4135 TEST_c_c (casinh, 0.5L, -0x1p-63L, 4.812118250596034474977589134243684231373e-1L, -9.697399036122160144833087173623140436413e-20L);
4136 TEST_c_c (casinh, -0.5L, -0x1p-63L, -4.812118250596034474977589134243684231373e-1L, -9.697399036122160144833087173623140436413e-20L);
4137 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
4138 TEST_c_c (casinh, 0x1.fp-16385L, 0.5L, 9.402257155670418112159334875199821342890e-4933L, 5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION);
4139 TEST_c_c (casinh, 0x1.fp-16385L, -0.5L, 9.402257155670418112159334875199821342890e-4933L, -5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION);
4140 TEST_c_c (casinh, -0x1.fp-16385L, 0.5L, -9.402257155670418112159334875199821342890e-4933L, 5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION);
4141 TEST_c_c (casinh, -0x1.fp-16385L, -0.5L, -9.402257155670418112159334875199821342890e-4933L, -5.235987755982988730771072305465838140329e-1L, UNDERFLOW_EXCEPTION);
4142 TEST_c_c (casinh, 0.5L, 0x1.fp-16385L, 4.812118250596034474977589134243684231352e-1L, 7.282957076134209141226696333885150260319e-4933L, UNDERFLOW_EXCEPTION);
4143 TEST_c_c (casinh, -0.5L, 0x1.fp-16385L, -4.812118250596034474977589134243684231352e-1L, 7.282957076134209141226696333885150260319e-4933L, UNDERFLOW_EXCEPTION);
4144 TEST_c_c (casinh, 0.5L, -0x1.fp-16385L, 4.812118250596034474977589134243684231352e-1L, -7.282957076134209141226696333885150260319e-4933L, UNDERFLOW_EXCEPTION);
4145 TEST_c_c (casinh, -0.5L, -0x1.fp-16385L, -4.812118250596034474977589134243684231352e-1L, -7.282957076134209141226696333885150260319e-4933L, UNDERFLOW_EXCEPTION);
4147 TEST_c_c (casinh, 0x1p-63L, 0x1p-63L, 1.084202172485504434007452800869941711430e-19L, 1.084202172485504434007452800869941711422e-19L);
4148 TEST_c_c (casinh, 0x1p-63L, -0x1p-63L, 1.084202172485504434007452800869941711430e-19L, -1.084202172485504434007452800869941711422e-19L);
4149 TEST_c_c (casinh, -0x1p-63L, 0x1p-63L, -1.084202172485504434007452800869941711430e-19L, 1.084202172485504434007452800869941711422e-19L);
4150 TEST_c_c (casinh, -0x1p-63L, -0x1p-63L, -1.084202172485504434007452800869941711430e-19L, -1.084202172485504434007452800869941711422e-19L);
4151 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
4152 TEST_c_c (casinh, 0x1.fp-16385L, 0x1p-63L, 8.142593549724601460479922838826119584465e-4933L, 1.084202172485504434007452800869941711428e-19L, UNDERFLOW_EXCEPTION);
4153 TEST_c_c (casinh, 0x1.fp-16385L, -0x1p-63L, 8.142593549724601460479922838826119584465e-4933L, -1.084202172485504434007452800869941711428e-19L, UNDERFLOW_EXCEPTION);
4154 TEST_c_c (casinh, -0x1.fp-16385L, 0x1p-63L, -8.142593549724601460479922838826119584465e-4933L, 1.084202172485504434007452800869941711428e-19L, UNDERFLOW_EXCEPTION);
4155 TEST_c_c (casinh, -0x1.fp-16385L, -0x1p-63L, -8.142593549724601460479922838826119584465e-4933L, -1.084202172485504434007452800869941711428e-19L, UNDERFLOW_EXCEPTION);
4156 TEST_c_c (casinh, 0x1p-63L, 0x1.fp-16385L, 1.084202172485504434007452800869941711424e-19L, 8.142593549724601460479922838826119584369e-4933L, UNDERFLOW_EXCEPTION);
4157 TEST_c_c (casinh, -0x1p-63L, 0x1.fp-16385L, -1.084202172485504434007452800869941711424e-19L, 8.142593549724601460479922838826119584369e-4933L, UNDERFLOW_EXCEPTION);
4158 TEST_c_c (casinh, 0x1p-63L, -0x1.fp-16385L, 1.084202172485504434007452800869941711424e-19L, -8.142593549724601460479922838826119584369e-4933L, UNDERFLOW_EXCEPTION);
4159 TEST_c_c (casinh, -0x1p-63L, -0x1.fp-16385L, -1.084202172485504434007452800869941711424e-19L, -8.142593549724601460479922838826119584369e-4933L, UNDERFLOW_EXCEPTION);
4161 TEST_c_c (casinh, 0.0L, 0x1p-63L, 0.0L, 1.084202172485504434007452800869941711428e-19L);
4162 TEST_c_c (casinh, 0.0L, -0x1p-63L, 0.0L, -1.084202172485504434007452800869941711428e-19L);
4163 TEST_c_c (casinh, -0.0L, 0x1p-63L, -0.0L, 1.084202172485504434007452800869941711428e-19L);
4164 TEST_c_c (casinh, -0.0L, -0x1p-63L, -0.0L, -1.084202172485504434007452800869941711428e-19L);
4165 TEST_c_c (casinh, 0x1p-63L, 0.0L, 1.084202172485504434007452800869941711424e-19L, 0.0L);
4166 TEST_c_c (casinh, -0x1p-63L, 0.0L, -1.084202172485504434007452800869941711424e-19L, 0.0L);
4167 TEST_c_c (casinh, 0x1p-63L, -0.0L, 1.084202172485504434007452800869941711424e-19L, -0.0L);
4168 TEST_c_c (casinh, -0x1p-63L, -0.0L, -1.084202172485504434007452800869941711424e-19L, -0.0L);
4169 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
4170 TEST_c_c (casinh, 0x1.fp-16385L, 0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
4171 TEST_c_c (casinh, 0x1.fp-16385L, -0x1.fp-16385L, 8.142593549724601460479922838826119584417e-4933L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
4172 TEST_c_c (casinh, -0x1.fp-16385L, 0x1.fp-16385L, -8.142593549724601460479922838826119584417e-4933L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
4173 TEST_c_c (casinh, -0x1.fp-16385L, -0x1.fp-16385L, -8.142593549724601460479922838826119584417e-4933L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
4175 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
4176 TEST_c_c (casinh, 0x1p-105L, 0x0.ffffffffffffffffffffffffffcp0L, 1.234330349600789959989661887846005659983e-16L, 1.570796326794896419512475791677915736035L);
4177 TEST_c_c (casinh, 0x1p-105L, -0x0.ffffffffffffffffffffffffffcp0L, 1.234330349600789959989661887846005659983e-16L, -1.570796326794896419512475791677915736035L);
4178 TEST_c_c (casinh, -0x1p-105L, 0x0.ffffffffffffffffffffffffffcp0L, -1.234330349600789959989661887846005659983e-16L, 1.570796326794896419512475791677915736035L);
4179 TEST_c_c (casinh, -0x1p-105L, -0x0.ffffffffffffffffffffffffffcp0L, -1.234330349600789959989661887846005659983e-16L, -1.570796326794896419512475791677915736035L);
4180 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffcp0L, 0x1p-105L, 8.813735870195430252326093249797835932642e-1L, 1.743152798421049375791483240187377443526e-32L);
4181 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffcp0L, 0x1p-105L, -8.813735870195430252326093249797835932642e-1L, 1.743152798421049375791483240187377443526e-32L);
4182 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffcp0L, -0x1p-105L, 8.813735870195430252326093249797835932642e-1L, -1.743152798421049375791483240187377443526e-32L);
4183 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffcp0L, -0x1p-105L, -8.813735870195430252326093249797835932642e-1L, -1.743152798421049375791483240187377443526e-32L);
4184 TEST_c_c (casinh, 0x1.fp-1025L, 0x0.ffffffffffffffffffffffffffcp0L, 3.432186888910770473784103112009399360940e-293L, 1.570796326794896462222075823262245502760L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4185 TEST_c_c (casinh, 0x1.fp-1025L, -0x0.ffffffffffffffffffffffffffcp0L, 3.432186888910770473784103112009399360940e-293L, -1.570796326794896462222075823262245502760L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4186 TEST_c_c (casinh, -0x1.fp-1025L, 0x0.ffffffffffffffffffffffffffcp0L, -3.432186888910770473784103112009399360940e-293L, 1.570796326794896462222075823262245502760L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4187 TEST_c_c (casinh, -0x1.fp-1025L, -0x0.ffffffffffffffffffffffffffcp0L, -3.432186888910770473784103112009399360940e-293L, -1.570796326794896462222075823262245502760L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4188 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffcp0L, 0x1.fp-1025L, 8.813735870195430252326093249797835932642e-1L, 3.810492908885321743133304375216641110205e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4189 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffcp0L, 0x1.fp-1025L, -8.813735870195430252326093249797835932642e-1L, 3.810492908885321743133304375216641110205e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4190 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffcp0L, -0x1.fp-1025L, 8.813735870195430252326093249797835932642e-1L, -3.810492908885321743133304375216641110205e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4191 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffcp0L, -0x1.fp-1025L, -8.813735870195430252326093249797835932642e-1L, -3.810492908885321743133304375216641110205e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4192 TEST_c_c (casinh, 0.0L, 0x0.ffffffffffffffffffffffffffcp0L, 0.0L, 1.570796326794896462222075823262245502760L);
4193 TEST_c_c (casinh, 0.0L, -0x0.ffffffffffffffffffffffffffcp0L, 0.0L, -1.570796326794896462222075823262245502760L);
4194 TEST_c_c (casinh, -0.0L, 0x0.ffffffffffffffffffffffffffcp0L, -0.0L, 1.570796326794896462222075823262245502760L);
4195 TEST_c_c (casinh, -0.0L, -0x0.ffffffffffffffffffffffffffcp0L, -0.0L, -1.570796326794896462222075823262245502760L);
4196 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffcp0L, 0.0L, 8.813735870195430252326093249797835932642e-1L, 0.0L);
4197 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffcp0L, 0.0L, -8.813735870195430252326093249797835932642e-1L, 0.0L);
4198 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffcp0L, -0.0L, 8.813735870195430252326093249797835932642e-1L, -0.0L);
4199 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffcp0L, -0.0L, -8.813735870195430252326093249797835932642e-1L, -0.0L);
4201 TEST_c_c (casinh, 0x1p-105L, 0.5L, 2.846556599890768890940941645338546615370e-32L, 5.235987755982988730771072305465838140329e-1L);
4202 TEST_c_c (casinh, 0x1p-105L, -0.5L, 2.846556599890768890940941645338546615370e-32L, -5.235987755982988730771072305465838140329e-1L);
4203 TEST_c_c (casinh, -0x1p-105L, 0.5L, -2.846556599890768890940941645338546615370e-32L, 5.235987755982988730771072305465838140329e-1L);
4204 TEST_c_c (casinh, -0x1p-105L, -0.5L, -2.846556599890768890940941645338546615370e-32L, -5.235987755982988730771072305465838140329e-1L);
4205 TEST_c_c (casinh, 0.5L, 0x1p-105L, 4.812118250596034474977589134243684231352e-1L, 2.204933261082751447436996198490110245167e-32L);
4206 TEST_c_c (casinh, -0.5L, 0x1p-105L, -4.812118250596034474977589134243684231352e-1L, 2.204933261082751447436996198490110245167e-32L);
4207 TEST_c_c (casinh, 0.5L, -0x1p-105L, 4.812118250596034474977589134243684231352e-1L, -2.204933261082751447436996198490110245167e-32L);
4208 TEST_c_c (casinh, -0.5L, -0x1p-105L, -4.812118250596034474977589134243684231352e-1L, -2.204933261082751447436996198490110245167e-32L);
4209 TEST_c_c (casinh, 0x1p-105L, 0x1p-105L, 2.465190328815661891911651766508706967729e-32L, 2.465190328815661891911651766508706967729e-32L);
4210 TEST_c_c (casinh, 0x1p-105L, -0x1p-105L, 2.465190328815661891911651766508706967729e-32L, -2.465190328815661891911651766508706967729e-32L);
4211 TEST_c_c (casinh, -0x1p-105L, 0x1p-105L, -2.465190328815661891911651766508706967729e-32L, 2.465190328815661891911651766508706967729e-32L);
4212 TEST_c_c (casinh, -0x1p-105L, -0x1p-105L, -2.465190328815661891911651766508706967729e-32L, -2.465190328815661891911651766508706967729e-32L);
4214 TEST_c_c (casinh, 0x1.fp-1025L, 0x1p-105L, 5.388850751072128349671657362289416093031e-309L, 2.465190328815661891911651766508706967729e-32L, UNDERFLOW_EXCEPTION_DOUBLE);
4215 TEST_c_c (casinh, 0x1.fp-1025L, -0x1p-105L, 5.388850751072128349671657362289416093031e-309L, -2.465190328815661891911651766508706967729e-32L, UNDERFLOW_EXCEPTION_DOUBLE);
4216 TEST_c_c (casinh, -0x1.fp-1025L, 0x1p-105L, -5.388850751072128349671657362289416093031e-309L, 2.465190328815661891911651766508706967729e-32L, UNDERFLOW_EXCEPTION_DOUBLE);
4217 TEST_c_c (casinh, -0x1.fp-1025L, -0x1p-105L, -5.388850751072128349671657362289416093031e-309L, -2.465190328815661891911651766508706967729e-32L, UNDERFLOW_EXCEPTION_DOUBLE);
4218 /* Bug 15319: underflow exception may be missing. */
4219 TEST_c_c (casinh, 0x1p-105L, 0x1.fp-1025L, 2.465190328815661891911651766508706967729e-32L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
4220 TEST_c_c (casinh, -0x1p-105L, 0x1.fp-1025L, -2.465190328815661891911651766508706967729e-32L, 5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
4221 TEST_c_c (casinh, 0x1p-105L, -0x1.fp-1025L, 2.465190328815661891911651766508706967729e-32L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
4222 TEST_c_c (casinh, -0x1p-105L, -0x1.fp-1025L, -2.465190328815661891911651766508706967729e-32L, -5.388850751072128349671657362289416093031e-309L, UNDERFLOW_EXCEPTION_OK_DOUBLE);
4224 TEST_c_c (casinh, 0.0L, 0x1p-105L, 0.0L, 2.465190328815661891911651766508706967729e-32L);
4225 TEST_c_c (casinh, 0.0L, -0x1p-105L, 0.0L, -2.465190328815661891911651766508706967729e-32L);
4226 TEST_c_c (casinh, -0.0L, 0x1p-105L, -0.0L, 2.465190328815661891911651766508706967729e-32L);
4227 TEST_c_c (casinh, -0.0L, -0x1p-105L, -0.0L, -2.465190328815661891911651766508706967729e-32L);
4228 TEST_c_c (casinh, 0x1p-105L, 0.0L, 2.465190328815661891911651766508706967729e-32L, 0.0L);
4229 TEST_c_c (casinh, -0x1p-105L, 0.0L, -2.465190328815661891911651766508706967729e-32L, 0.0L);
4230 TEST_c_c (casinh, 0x1p-105L, -0.0L, 2.465190328815661891911651766508706967729e-32L, -0.0L);
4231 TEST_c_c (casinh, -0x1p-105L, -0.0L, -2.465190328815661891911651766508706967729e-32L, -0.0L);
4232 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
4233 TEST_c_c (casinh, 0x1p-112L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.091004200533850618345330909857103457781e-17L, 1.570796326794896601578502908312986698624L);
4234 TEST_c_c (casinh, 0x1p-112L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.091004200533850618345330909857103457781e-17L, -1.570796326794896601578502908312986698624L);
4235 TEST_c_c (casinh, -0x1p-112L, 0x0.ffffffffffffffffffffffffffff8p0L, -1.091004200533850618345330909857103457781e-17L, 1.570796326794896601578502908312986698624L);
4236 TEST_c_c (casinh, -0x1p-112L, -0x0.ffffffffffffffffffffffffffff8p0L, -1.091004200533850618345330909857103457781e-17L, -1.570796326794896601578502908312986698624L);
4237 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-112L, 8.813735870195430252326093249797922409363e-1L, 1.361838123766444824837096281396380300349e-34L);
4238 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-112L, -8.813735870195430252326093249797922409363e-1L, 1.361838123766444824837096281396380300349e-34L);
4239 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-112L, 8.813735870195430252326093249797922409363e-1L, -1.361838123766444824837096281396380300349e-34L);
4240 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-112L, -8.813735870195430252326093249797922409363e-1L, -1.361838123766444824837096281396380300349e-34L);
4241 TEST_c_c (casinh, 0x1.fp-16385L, 0x0.ffffffffffffffffffffffffffff8p0L, 5.867357004219059108790368268900490184505e-4916L, 1.570796326794896605353533883825294686803L);
4242 TEST_c_c (casinh, 0x1.fp-16385L, -0x0.ffffffffffffffffffffffffffff8p0L, 5.867357004219059108790368268900490184505e-4916L, -1.570796326794896605353533883825294686803L);
4243 TEST_c_c (casinh, -0x1.fp-16385L, 0x0.ffffffffffffffffffffffffffff8p0L, -5.867357004219059108790368268900490184505e-4916L, 1.570796326794896605353533883825294686803L);
4244 TEST_c_c (casinh, -0x1.fp-16385L, -0x0.ffffffffffffffffffffffffffff8p0L, -5.867357004219059108790368268900490184505e-4916L, -1.570796326794896605353533883825294686803L);
4245 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1.fp-16385L, 8.813735870195430252326093249797922409363e-1L, 5.757683115456107044131264955348449231681e-4933L, UNDERFLOW_EXCEPTION);
4246 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1.fp-16385L, -8.813735870195430252326093249797922409363e-1L, 5.757683115456107044131264955348449231681e-4933L, UNDERFLOW_EXCEPTION);
4247 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1.fp-16385L, 8.813735870195430252326093249797922409363e-1L, -5.757683115456107044131264955348449231681e-4933L, UNDERFLOW_EXCEPTION);
4248 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1.fp-16385L, -8.813735870195430252326093249797922409363e-1L, -5.757683115456107044131264955348449231681e-4933L, UNDERFLOW_EXCEPTION);
4249 TEST_c_c (casinh, 0.0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, 1.570796326794896605353533883825294686803L);
4250 TEST_c_c (casinh, 0.0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, -1.570796326794896605353533883825294686803L);
4251 TEST_c_c (casinh, -0.0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, 1.570796326794896605353533883825294686803L);
4252 TEST_c_c (casinh, -0.0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, -1.570796326794896605353533883825294686803L);
4253 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, 8.813735870195430252326093249797922409363e-1L, 0.0L);
4254 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffff8p0L, 0.0L, -8.813735870195430252326093249797922409363e-1L, 0.0L);
4255 TEST_c_c (casinh, 0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, 8.813735870195430252326093249797922409363e-1L, -0.0L);
4256 TEST_c_c (casinh, -0x0.ffffffffffffffffffffffffffff8p0L, -0.0L, -8.813735870195430252326093249797922409363e-1L, -0.0L);
4258 TEST_c_c (casinh, 0x1p-112L, 0.5L, 2.223872343664663196047610660420739543258e-34L, 5.235987755982988730771072305465838140329e-1L);
4259 TEST_c_c (casinh, 0x1p-112L, -0.5L, 2.223872343664663196047610660420739543258e-34L, -5.235987755982988730771072305465838140329e-1L);
4260 TEST_c_c (casinh, -0x1p-112L, 0.5L, -2.223872343664663196047610660420739543258e-34L, 5.235987755982988730771072305465838140329e-1L);
4261 TEST_c_c (casinh, -0x1p-112L, -0.5L, -2.223872343664663196047610660420739543258e-34L, -5.235987755982988730771072305465838140329e-1L);
4262 TEST_c_c (casinh, 0.5L, 0x1p-112L, 4.812118250596034474977589134243684231352e-1L, 1.722604110220899568310153280070398629037e-34L);
4263 TEST_c_c (casinh, -0.5L, 0x1p-112L, -4.812118250596034474977589134243684231352e-1L, 1.722604110220899568310153280070398629037e-34L);
4264 TEST_c_c (casinh, 0.5L, -0x1p-112L, 4.812118250596034474977589134243684231352e-1L, -1.722604110220899568310153280070398629037e-34L);
4265 TEST_c_c (casinh, -0.5L, -0x1p-112L, -4.812118250596034474977589134243684231352e-1L, -1.722604110220899568310153280070398629037e-34L);
4266 TEST_c_c (casinh, 0x1p-112L, 0x1p-112L, 1.925929944387235853055977942584927318538e-34L, 1.925929944387235853055977942584927318538e-34L);
4267 TEST_c_c (casinh, 0x1p-112L, -0x1p-112L, 1.925929944387235853055977942584927318538e-34L, -1.925929944387235853055977942584927318538e-34L);
4268 TEST_c_c (casinh, -0x1p-112L, 0x1p-112L, -1.925929944387235853055977942584927318538e-34L, 1.925929944387235853055977942584927318538e-34L);
4269 TEST_c_c (casinh, -0x1p-112L, -0x1p-112L, -1.925929944387235853055977942584927318538e-34L, -1.925929944387235853055977942584927318538e-34L);
4270 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
4271 TEST_c_c (casinh, 0x1.fp-16385L, 0x1p-112L, 8.142593549724601460479922838826119584417e-4933L, 1.925929944387235853055977942584927318538e-34L, UNDERFLOW_EXCEPTION);
4272 TEST_c_c (casinh, 0x1.fp-16385L, -0x1p-112L, 8.142593549724601460479922838826119584417e-4933L, -1.925929944387235853055977942584927318538e-34L, UNDERFLOW_EXCEPTION);
4273 TEST_c_c (casinh, -0x1.fp-16385L, 0x1p-112L, -8.142593549724601460479922838826119584417e-4933L, 1.925929944387235853055977942584927318538e-34L, UNDERFLOW_EXCEPTION);
4274 TEST_c_c (casinh, -0x1.fp-16385L, -0x1p-112L, -8.142593549724601460479922838826119584417e-4933L, -1.925929944387235853055977942584927318538e-34L, UNDERFLOW_EXCEPTION);
4275 TEST_c_c (casinh, 0x1p-112L, 0x1.fp-16385L, 1.925929944387235853055977942584927318538e-34L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
4276 TEST_c_c (casinh, -0x1p-112L, 0x1.fp-16385L, -1.925929944387235853055977942584927318538e-34L, 8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
4277 TEST_c_c (casinh, 0x1p-112L, -0x1.fp-16385L, 1.925929944387235853055977942584927318538e-34L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
4278 TEST_c_c (casinh, -0x1p-112L, -0x1.fp-16385L, -1.925929944387235853055977942584927318538e-34L, -8.142593549724601460479922838826119584417e-4933L, UNDERFLOW_EXCEPTION);
4280 TEST_c_c (casinh, 0.0L, 0x1p-112L, 0.0L, 1.925929944387235853055977942584927318538e-34L);
4281 TEST_c_c (casinh, 0.0L, -0x1p-112L, 0.0L, -1.925929944387235853055977942584927318538e-34L);
4282 TEST_c_c (casinh, -0.0L, 0x1p-112L, -0.0L, 1.925929944387235853055977942584927318538e-34L);
4283 TEST_c_c (casinh, -0.0L, -0x1p-112L, -0.0L, -1.925929944387235853055977942584927318538e-34L);
4284 TEST_c_c (casinh, 0x1p-112L, 0.0L, 1.925929944387235853055977942584927318538e-34L, 0.0L);
4285 TEST_c_c (casinh, -0x1p-112L, 0.0L, -1.925929944387235853055977942584927318538e-34L, 0.0L);
4286 TEST_c_c (casinh, 0x1p-112L, -0.0L, 1.925929944387235853055977942584927318538e-34L, -0.0L);
4287 TEST_c_c (casinh, -0x1p-112L, -0.0L, -1.925929944387235853055977942584927318538e-34L, -0.0L);
4289 TEST_c_c (casinh, 0.75L, 1.25L, 1.03171853444778027336364058631006594L, 0.911738290968487636358489564316731207L);
4290 TEST_c_c (casinh, -2, -3, -1.9686379257930962917886650952454982L, -0.96465850440760279204541105949953237L);
4292 END (casinh, complex);
4300 FUNC(catan) (BUILD_COMPLEX (0.7L, 1.2L));
4301 if (errno == ENOSYS)
4302 /* Function not implemented. */
4307 TEST_c_c (catan, 0, 0, 0, 0);
4308 TEST_c_c (catan, minus_zero, 0, minus_zero, 0);
4309 TEST_c_c (catan, 0, minus_zero, 0, minus_zero);
4310 TEST_c_c (catan, minus_zero, minus_zero, minus_zero, minus_zero);
4312 TEST_c_c (catan, 1.0L, plus_zero, M_PI_4l, plus_zero);
4313 TEST_c_c (catan, 1.0L, minus_zero, M_PI_4l, minus_zero);
4314 TEST_c_c (catan, -1.0L, plus_zero, -M_PI_4l, plus_zero);
4315 TEST_c_c (catan, -1.0L, minus_zero, -M_PI_4l, minus_zero);
4316 TEST_c_c (catan, plus_zero, 1.0L, plus_zero, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
4317 TEST_c_c (catan, minus_zero, 1.0L, minus_zero, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
4318 TEST_c_c (catan, plus_zero, -1.0L, plus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
4319 TEST_c_c (catan, minus_zero, -1.0L, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
4321 TEST_c_c (catan, plus_infty, plus_infty, M_PI_2l, 0);
4322 TEST_c_c (catan, plus_infty, minus_infty, M_PI_2l, minus_zero);
4323 TEST_c_c (catan, minus_infty, plus_infty, -M_PI_2l, 0);
4324 TEST_c_c (catan, minus_infty, minus_infty, -M_PI_2l, minus_zero);
4327 TEST_c_c (catan, plus_infty, -10.0, M_PI_2l, minus_zero);
4328 TEST_c_c (catan, minus_infty, -10.0, -M_PI_2l, minus_zero);
4329 TEST_c_c (catan, plus_infty, minus_zero, M_PI_2l, minus_zero);
4330 TEST_c_c (catan, minus_infty, minus_zero, -M_PI_2l, minus_zero);
4331 TEST_c_c (catan, plus_infty, 0.0, M_PI_2l, 0);
4332 TEST_c_c (catan, minus_infty, 0.0, -M_PI_2l, 0);
4333 TEST_c_c (catan, plus_infty, 0.1L, M_PI_2l, 0);
4334 TEST_c_c (catan, minus_infty, 0.1L, -M_PI_2l, 0);
4336 TEST_c_c (catan, 0.0, minus_infty, M_PI_2l, minus_zero);
4337 TEST_c_c (catan, minus_zero, minus_infty, -M_PI_2l, minus_zero);
4338 TEST_c_c (catan, 100.0, minus_infty, M_PI_2l, minus_zero);
4339 TEST_c_c (catan, -100.0, minus_infty, -M_PI_2l, minus_zero);
4341 TEST_c_c (catan, 0.0, plus_infty, M_PI_2l, 0);
4342 TEST_c_c (catan, minus_zero, plus_infty, -M_PI_2l, 0);
4343 TEST_c_c (catan, 0.5, plus_infty, M_PI_2l, 0);
4344 TEST_c_c (catan, -0.5, plus_infty, -M_PI_2l, 0);
4346 TEST_c_c (catan, qnan_value, 0.0, qnan_value, 0);
4347 TEST_c_c (catan, qnan_value, minus_zero, qnan_value, minus_zero);
4349 TEST_c_c (catan, qnan_value, plus_infty, qnan_value, 0);
4350 TEST_c_c (catan, qnan_value, minus_infty, qnan_value, minus_zero);
4352 TEST_c_c (catan, 0.0, qnan_value, qnan_value, qnan_value);
4353 TEST_c_c (catan, minus_zero, qnan_value, qnan_value, qnan_value);
4355 TEST_c_c (catan, plus_infty, qnan_value, M_PI_2l, 0, IGNORE_ZERO_INF_SIGN);
4356 TEST_c_c (catan, minus_infty, qnan_value, -M_PI_2l, 0, IGNORE_ZERO_INF_SIGN);
4358 TEST_c_c (catan, qnan_value, 10.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
4359 TEST_c_c (catan, qnan_value, -10.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
4361 TEST_c_c (catan, 0.75, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
4362 TEST_c_c (catan, -0.75, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
4364 TEST_c_c (catan, qnan_value, qnan_value, qnan_value, qnan_value);
4366 TEST_c_c (catan, 0x1p50L, 0.0L, 1.570796326794895731052901991514519103193L, 0.0L);
4367 TEST_c_c (catan, 0x1p50L, -0.0L, 1.570796326794895731052901991514519103193L, -0.0L);
4368 TEST_c_c (catan, -0x1p50L, 0.0L, -1.570796326794895731052901991514519103193L, 0.0L);
4369 TEST_c_c (catan, -0x1p50L, -0.0L, -1.570796326794895731052901991514519103193L, -0.0L);
4370 TEST_c_c (catan, 0.0L, 0x1p50L, 1.570796326794896619231321691639751442099L, 8.881784197001252323389053344728897997441e-16L);
4371 TEST_c_c (catan, -0.0L, 0x1p50L, -1.570796326794896619231321691639751442099L, 8.881784197001252323389053344728897997441e-16L);
4372 TEST_c_c (catan, 0.0L, -0x1p50L, 1.570796326794896619231321691639751442099L, -8.881784197001252323389053344728897997441e-16L);
4373 TEST_c_c (catan, -0.0L, -0x1p50L, -1.570796326794896619231321691639751442099L, -8.881784197001252323389053344728897997441e-16L);
4375 TEST_c_c (catan, 0x1p500L, 0.0L, 1.570796326794896619231321691639751442099L, 0.0L);
4376 TEST_c_c (catan, 0x1p500L, -0.0L, 1.570796326794896619231321691639751442099L, -0.0L);
4377 TEST_c_c (catan, -0x1p500L, 0.0L, -1.570796326794896619231321691639751442099L, 0.0L);
4378 TEST_c_c (catan, -0x1p500L, -0.0L, -1.570796326794896619231321691639751442099L, -0.0L);
4379 TEST_c_c (catan, 0.0L, 0x1p500L, 1.570796326794896619231321691639751442099L, 3.054936363499604682051979393213617699789e-151L);
4380 TEST_c_c (catan, -0.0L, 0x1p500L, -1.570796326794896619231321691639751442099L, 3.054936363499604682051979393213617699789e-151L);
4381 TEST_c_c (catan, 0.0L, -0x1p500L, 1.570796326794896619231321691639751442099L, -3.054936363499604682051979393213617699789e-151L);
4382 TEST_c_c (catan, -0.0L, -0x1p500L, -1.570796326794896619231321691639751442099L, -3.054936363499604682051979393213617699789e-151L);
4384 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4385 TEST_c_c (catan, 0x1p5000L, 0.0L, 1.570796326794896619231321691639751442099L, 0.0L);
4386 TEST_c_c (catan, 0x1p5000L, -0.0L, 1.570796326794896619231321691639751442099L, -0.0L);
4387 TEST_c_c (catan, -0x1p5000L, 0.0L, -1.570796326794896619231321691639751442099L, 0.0L);
4388 TEST_c_c (catan, -0x1p5000L, -0.0L, -1.570796326794896619231321691639751442099L, -0.0L);
4389 TEST_c_c (catan, 0.0L, 0x1p5000L, 1.570796326794896619231321691639751442099L, 7.079811261048172892385615158694057552948e-1506L);
4390 TEST_c_c (catan, -0.0L, 0x1p5000L, -1.570796326794896619231321691639751442099L, 7.079811261048172892385615158694057552948e-1506L);
4391 TEST_c_c (catan, 0.0L, -0x1p5000L, 1.570796326794896619231321691639751442099L, -7.079811261048172892385615158694057552948e-1506L);
4392 TEST_c_c (catan, -0.0L, -0x1p5000L, -1.570796326794896619231321691639751442099L, -7.079811261048172892385615158694057552948e-1506L);
4394 TEST_c_c (catan, 0x1p63L, 0.5L, 1.570796326794896619122901474391200998698L, 5.877471754111437539843682686111228389007e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4395 TEST_c_c (catan, 0x1p63L, -0.5L, 1.570796326794896619122901474391200998698L, -5.877471754111437539843682686111228389007e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4396 TEST_c_c (catan, -0x1p63L, 0.5L, -1.570796326794896619122901474391200998698L, 5.877471754111437539843682686111228389007e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4397 TEST_c_c (catan, -0x1p63L, -0.5L, -1.570796326794896619122901474391200998698L, -5.877471754111437539843682686111228389007e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4398 TEST_c_c (catan, 0.5L, 0x1p63L, 1.570796326794896619231321691639751442093L, 1.084202172485504434007452800869941711427e-19L);
4399 TEST_c_c (catan, -0.5L, 0x1p63L, -1.570796326794896619231321691639751442093L, 1.084202172485504434007452800869941711427e-19L);
4400 TEST_c_c (catan, 0.5L, -0x1p63L, 1.570796326794896619231321691639751442093L, -1.084202172485504434007452800869941711427e-19L);
4401 TEST_c_c (catan, -0.5L, -0x1p63L, -1.570796326794896619231321691639751442093L, -1.084202172485504434007452800869941711427e-19L);
4403 TEST_c_c (catan, 0x1p511L, 0.5L, 1.570796326794896619231321691639751442099L, 1.112536929253600691545116358666202032110e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4404 TEST_c_c (catan, 0x1p511L, -0.5L, 1.570796326794896619231321691639751442099L, -1.112536929253600691545116358666202032110e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4405 TEST_c_c (catan, -0x1p511L, 0.5L, -1.570796326794896619231321691639751442099L, 1.112536929253600691545116358666202032110e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4406 TEST_c_c (catan, -0x1p511L, -0.5L, -1.570796326794896619231321691639751442099L, -1.112536929253600691545116358666202032110e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4407 TEST_c_c (catan, 0.5L, 0x1p511L, 1.570796326794896619231321691639751442099L, 1.491668146240041348658193063092586767475e-154L);
4408 TEST_c_c (catan, -0.5L, 0x1p511L, -1.570796326794896619231321691639751442099L, 1.491668146240041348658193063092586767475e-154L);
4409 TEST_c_c (catan, 0.5L, -0x1p511L, 1.570796326794896619231321691639751442099L, -1.491668146240041348658193063092586767475e-154L);
4410 TEST_c_c (catan, -0.5L, -0x1p511L, -1.570796326794896619231321691639751442099L, -1.491668146240041348658193063092586767475e-154L);
4412 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4413 TEST_c_c (catan, 0x1p8191L, 0.5L, 1.570796326794896619231321691639751442099L, 1.681051571556046753131338908660876301299e-4932L, UNDERFLOW_EXCEPTION);
4414 TEST_c_c (catan, 0x1p8191L, -0.5L, 1.570796326794896619231321691639751442099L, -1.681051571556046753131338908660876301299e-4932L, UNDERFLOW_EXCEPTION);
4415 TEST_c_c (catan, -0x1p8191L, 0.5L, -1.570796326794896619231321691639751442099L, 1.681051571556046753131338908660876301299e-4932L, UNDERFLOW_EXCEPTION);
4416 TEST_c_c (catan, -0x1p8191L, -0.5L, -1.570796326794896619231321691639751442099L, -1.681051571556046753131338908660876301299e-4932L, UNDERFLOW_EXCEPTION);
4417 TEST_c_c (catan, 0.5L, 0x1p8191L, 1.570796326794896619231321691639751442099L, 1.833603867554847165621412392048483165956e-2466L);
4418 TEST_c_c (catan, -0.5L, 0x1p8191L, -1.570796326794896619231321691639751442099L, 1.833603867554847165621412392048483165956e-2466L);
4419 TEST_c_c (catan, 0.5L, -0x1p8191L, 1.570796326794896619231321691639751442099L, -1.833603867554847165621412392048483165956e-2466L);
4420 TEST_c_c (catan, -0.5L, -0x1p8191L, -1.570796326794896619231321691639751442099L, -1.833603867554847165621412392048483165956e-2466L);
4422 TEST_c_c (catan, 0x1p100L, 0.0L, 1.570796326794896619231321691638962581193L, 0.0L);
4423 TEST_c_c (catan, 0x1p100L, -0.0L, 1.570796326794896619231321691638962581193L, -0.0L);
4424 TEST_c_c (catan, -0x1p100L, 0.0L, -1.570796326794896619231321691638962581193L, 0.0L);
4425 TEST_c_c (catan, -0x1p100L, -0.0L, -1.570796326794896619231321691638962581193L, -0.0L);
4426 TEST_c_c (catan, 0.0L, 0x1p100L, 1.570796326794896619231321691639751442099L, 7.888609052210118054117285652827862296732e-31L);
4427 TEST_c_c (catan, -0.0L, 0x1p100L, -1.570796326794896619231321691639751442099L, 7.888609052210118054117285652827862296732e-31L);
4428 TEST_c_c (catan, 0.0L, -0x1p100L, 1.570796326794896619231321691639751442099L, -7.888609052210118054117285652827862296732e-31L);
4429 TEST_c_c (catan, -0.0L, -0x1p100L, -1.570796326794896619231321691639751442099L, -7.888609052210118054117285652827862296732e-31L);
4430 TEST_c_c (catan, 0x1.fp127L, 0.0L, 1.570796326794896619231321691639751442096L, 0.0L);
4431 TEST_c_c (catan, 0x1.fp127L, -0.0L, 1.570796326794896619231321691639751442096L, -0.0L);
4432 TEST_c_c (catan, -0x1.fp127L, 0.0L, -1.570796326794896619231321691639751442096L, 0.0L);
4433 TEST_c_c (catan, -0x1.fp127L, -0.0L, -1.570796326794896619231321691639751442096L, -0.0L);
4434 TEST_c_c (catan, 0.0L, 0x1.fp127L, 1.570796326794896619231321691639751442099L, 3.033533808573645181854803967025150136306e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4435 TEST_c_c (catan, -0.0L, 0x1.fp127L, -1.570796326794896619231321691639751442099L, 3.033533808573645181854803967025150136306e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4436 TEST_c_c (catan, 0.0L, -0x1.fp127L, 1.570796326794896619231321691639751442099L, -3.033533808573645181854803967025150136306e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4437 TEST_c_c (catan, -0.0L, -0x1.fp127L, -1.570796326794896619231321691639751442099L, -3.033533808573645181854803967025150136306e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4438 TEST_c_c (catan, 0x1.fp127L, 0x1.fp127L, 1.570796326794896619231321691639751442097L, 1.516766904286822590927401983512575068153e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4439 TEST_c_c (catan, 0x1.fp127L, -0x1.fp127L, 1.570796326794896619231321691639751442097L, -1.516766904286822590927401983512575068153e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4440 TEST_c_c (catan, -0x1.fp127L, 0x1.fp127L, -1.570796326794896619231321691639751442097L, 1.516766904286822590927401983512575068153e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4441 TEST_c_c (catan, -0x1.fp127L, -0x1.fp127L, -1.570796326794896619231321691639751442097L, -1.516766904286822590927401983512575068153e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4443 TEST_c_c (catan, 0x1p900L, 0.0L, 1.570796326794896619231321691639751442099L, 0.0L);
4444 TEST_c_c (catan, 0x1p900L, -0.0L, 1.570796326794896619231321691639751442099L, -0.0L);
4445 TEST_c_c (catan, -0x1p900L, 0.0L, -1.570796326794896619231321691639751442099L, 0.0L);
4446 TEST_c_c (catan, -0x1p900L, -0.0L, -1.570796326794896619231321691639751442099L, -0.0L);
4447 TEST_c_c (catan, 0.0L, 0x1p900L, 1.570796326794896619231321691639751442099L, 1.183052186166774710972751597518026531652e-271L);
4448 TEST_c_c (catan, -0.0L, 0x1p900L, -1.570796326794896619231321691639751442099L, 1.183052186166774710972751597518026531652e-271L);
4449 TEST_c_c (catan, 0.0L, -0x1p900L, 1.570796326794896619231321691639751442099L, -1.183052186166774710972751597518026531652e-271L);
4450 TEST_c_c (catan, -0.0L, -0x1p900L, -1.570796326794896619231321691639751442099L, -1.183052186166774710972751597518026531652e-271L);
4451 TEST_c_c (catan, 0x1.fp1023L, 0.0L, 1.570796326794896619231321691639751442099L, 0.0L);
4452 TEST_c_c (catan, 0x1.fp1023L, -0.0L, 1.570796326794896619231321691639751442099L, -0.0L);
4453 TEST_c_c (catan, -0x1.fp1023L, 0.0L, -1.570796326794896619231321691639751442099L, 0.0L);
4454 TEST_c_c (catan, -0x1.fp1023L, -0.0L, -1.570796326794896619231321691639751442099L, -0.0L);
4455 TEST_c_c (catan, 0.0L, 0x1.fp1023L, 1.570796326794896619231321691639751442099L, 5.742126086470197117652213464083623391533e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4456 TEST_c_c (catan, -0.0L, 0x1.fp1023L, -1.570796326794896619231321691639751442099L, 5.742126086470197117652213464083623391533e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4457 TEST_c_c (catan, 0.0L, -0x1.fp1023L, 1.570796326794896619231321691639751442099L, -5.742126086470197117652213464083623391533e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4458 TEST_c_c (catan, -0.0L, -0x1.fp1023L, -1.570796326794896619231321691639751442099L, -5.742126086470197117652213464083623391533e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4459 TEST_c_c (catan, 0x1.fp1023L, 0x1.fp1023L, 1.570796326794896619231321691639751442099L, 2.871063043235098558826106732041811695767e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4460 TEST_c_c (catan, 0x1.fp1023L, -0x1.fp1023L, 1.570796326794896619231321691639751442099L, -2.871063043235098558826106732041811695767e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4461 TEST_c_c (catan, -0x1.fp1023L, 0x1.fp1023L, -1.570796326794896619231321691639751442099L, 2.871063043235098558826106732041811695767e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4462 TEST_c_c (catan, -0x1.fp1023L, -0x1.fp1023L, -1.570796326794896619231321691639751442099L, -2.871063043235098558826106732041811695767e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
4464 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4465 TEST_c_c (catan, 0x1p10000L, 0.0L, 1.570796326794896619231321691639751442099L, 0.0L);
4466 TEST_c_c (catan, 0x1p10000L, -0.0L, 1.570796326794896619231321691639751442099L, -0.0L);
4467 TEST_c_c (catan, -0x1p10000L, 0.0L, -1.570796326794896619231321691639751442099L, 0.0L);
4468 TEST_c_c (catan, -0x1p10000L, -0.0L, -1.570796326794896619231321691639751442099L, -0.0L);
4469 TEST_c_c (catan, 0.0L, 0x1p10000L, 1.570796326794896619231321691639751442099L, 5.012372749206452009297555933742977749322e-3011L);
4470 TEST_c_c (catan, -0.0L, 0x1p10000L, -1.570796326794896619231321691639751442099L, 5.012372749206452009297555933742977749322e-3011L);
4471 TEST_c_c (catan, 0.0L, -0x1p10000L, 1.570796326794896619231321691639751442099L, -5.012372749206452009297555933742977749322e-3011L);
4472 TEST_c_c (catan, -0.0L, -0x1p10000L, -1.570796326794896619231321691639751442099L, -5.012372749206452009297555933742977749322e-3011L);
4473 TEST_c_c (catan, 0x1.fp16383L, 0.0L, 1.570796326794896619231321691639751442099L, 0.0L);
4474 TEST_c_c (catan, 0x1.fp16383L, -0.0L, 1.570796326794896619231321691639751442099L, -0.0L);
4475 TEST_c_c (catan, -0x1.fp16383L, 0.0L, -1.570796326794896619231321691639751442099L, 0.0L);
4476 TEST_c_c (catan, -0x1.fp16383L, -0.0L, -1.570796326794896619231321691639751442099L, -0.0L);
4477 TEST_c_c (catan, 0.0L, 0x1.fp16383L, 1.570796326794896619231321691639751442099L, 8.676395208031209048419813722120651877672e-4933L, UNDERFLOW_EXCEPTION);
4478 TEST_c_c (catan, -0.0L, 0x1.fp16383L, -1.570796326794896619231321691639751442099L, 8.676395208031209048419813722120651877672e-4933L, UNDERFLOW_EXCEPTION);
4479 TEST_c_c (catan, 0.0L, -0x1.fp16383L, 1.570796326794896619231321691639751442099L, -8.676395208031209048419813722120651877672e-4933L, UNDERFLOW_EXCEPTION);
4480 TEST_c_c (catan, -0.0L, -0x1.fp16383L, -1.570796326794896619231321691639751442099L, -8.676395208031209048419813722120651877672e-4933L, UNDERFLOW_EXCEPTION);
4481 TEST_c_c (catan, 0x1.fp16383L, 0x1.fp16383L, 1.570796326794896619231321691639751442099L, 4.338197604015604524209906861060325938836e-4933L, UNDERFLOW_EXCEPTION);
4482 TEST_c_c (catan, 0x1.fp16383L, -0x1.fp16383L, 1.570796326794896619231321691639751442099L, -4.338197604015604524209906861060325938836e-4933L, UNDERFLOW_EXCEPTION);
4483 TEST_c_c (catan, -0x1.fp16383L, 0x1.fp16383L, -1.570796326794896619231321691639751442099L, 4.338197604015604524209906861060325938836e-4933L, UNDERFLOW_EXCEPTION);
4484 TEST_c_c (catan, -0x1.fp16383L, -0x1.fp16383L, -1.570796326794896619231321691639751442099L, -4.338197604015604524209906861060325938836e-4933L, UNDERFLOW_EXCEPTION);
4486 TEST_c_c (catan, 0x1p-13L, 1.0L, 7.854286809755354140031716771044626356262e-1L, 4.852030264850939738801379894163661227127L);
4487 TEST_c_c (catan, 0x1p-13L, -1.0L, 7.854286809755354140031716771044626356262e-1L, -4.852030264850939738801379894163661227127L);
4488 TEST_c_c (catan, -0x1p-13L, 1.0L, -7.854286809755354140031716771044626356262e-1L, 4.852030264850939738801379894163661227127L);
4489 TEST_c_c (catan, -0x1p-13L, -1.0L, -7.854286809755354140031716771044626356262e-1L, -4.852030264850939738801379894163661227127L);
4490 TEST_c_c (catan, 1.0L, 0x1p-13L, 7.853981671227386080775748393881580082970e-1L, 6.103515609841754902688560615027452023669e-5L);
4491 TEST_c_c (catan, -1.0L, 0x1p-13L, -7.853981671227386080775748393881580082970e-1L, 6.103515609841754902688560615027452023669e-5L);
4492 TEST_c_c (catan, 1.0L, -0x1p-13L, 7.853981671227386080775748393881580082970e-1L, -6.103515609841754902688560615027452023669e-5L);
4493 TEST_c_c (catan, -1.0L, -0x1p-13L, -7.853981671227386080775748393881580082970e-1L, -6.103515609841754902688560615027452023669e-5L);
4494 TEST_c_c (catan, 0x1p-27L, 1.0L, 7.853981652600934588466178684534110069553e-1L, 9.704060527839234335310696652368086117807L);
4495 TEST_c_c (catan, 0x1p-27L, -1.0L, 7.853981652600934588466178684534110069553e-1L, -9.704060527839234335310696652368086117807L);
4496 TEST_c_c (catan, -0x1p-27L, 1.0L, -7.853981652600934588466178684534110069553e-1L, 9.704060527839234335310696652368086117807L);
4497 TEST_c_c (catan, -0x1p-27L, -1.0L, -7.853981652600934588466178684534110069553e-1L, -9.704060527839234335310696652368086117807L);
4498 TEST_c_c (catan, 1.0L, 0x1p-27L, 7.853981633974483234934486536343324763447e-1L, 3.725290298461914028034141143623846306386e-9L);
4499 TEST_c_c (catan, -1.0L, 0x1p-27L, -7.853981633974483234934486536343324763447e-1L, 3.725290298461914028034141143623846306386e-9L);
4500 TEST_c_c (catan, 1.0L, -0x1p-27L, 7.853981633974483234934486536343324763447e-1L, -3.725290298461914028034141143623846306386e-9L);
4501 TEST_c_c (catan, -1.0L, -0x1p-27L, -7.853981633974483234934486536343324763447e-1L, -3.725290298461914028034141143623846306386e-9L);
4502 TEST_c_c (catan, 0x1p-33L, 1.0L, 7.853981634265521400723945494331241018449e-1L, 1.178350206951907026009379309773625595762e1L);
4503 TEST_c_c (catan, 0x1p-33L, -1.0L, 7.853981634265521400723945494331241018449e-1L, -1.178350206951907026009379309773625595762e1L);
4504 TEST_c_c (catan, -0x1p-33L, 1.0L, -7.853981634265521400723945494331241018449e-1L, 1.178350206951907026009379309773625595762e1L);
4505 TEST_c_c (catan, -0x1p-33L, -1.0L, -7.853981634265521400723945494331241018449e-1L, -1.178350206951907026009379309773625595762e1L);
4506 TEST_c_c (catan, 1.0L, 0x1p-33L, 7.853981633974483096190489776088929224056e-1L, 5.820766091346740722643102318246316469910e-11L);
4507 TEST_c_c (catan, -1.0L, 0x1p-33L, -7.853981633974483096190489776088929224056e-1L, 5.820766091346740722643102318246316469910e-11L);
4508 TEST_c_c (catan, 1.0L, -0x1p-33L, 7.853981633974483096190489776088929224056e-1L, -5.820766091346740722643102318246316469910e-11L);
4509 TEST_c_c (catan, -1.0L, -0x1p-33L, -7.853981633974483096190489776088929224056e-1L, -5.820766091346740722643102318246316469910e-11L);
4510 TEST_c_c (catan, 0x1p-54L, 1.0L, 7.853981633974483234934486536343324763447e-1L, 1.906154746539849600897388334009985581467e1L);
4511 TEST_c_c (catan, 0x1p-54L, -1.0L, 7.853981633974483234934486536343324763447e-1L, -1.906154746539849600897388334009985581467e1L);
4512 TEST_c_c (catan, -0x1p-54L, 1.0L, -7.853981633974483234934486536343324763447e-1L, 1.906154746539849600897388334009985581467e1L);
4513 TEST_c_c (catan, -0x1p-54L, -1.0L, -7.853981633974483234934486536343324763447e-1L, -1.906154746539849600897388334009985581467e1L);
4514 TEST_c_c (catan, 1.0L, 0x1p-54L, 7.853981633974483096156608458198764914213e-1L, 2.775557561562891351059079170227049355775e-17L);
4515 TEST_c_c (catan, -1.0L, 0x1p-54L, -7.853981633974483096156608458198764914213e-1L, 2.775557561562891351059079170227049355775e-17L);
4516 TEST_c_c (catan, 1.0L, -0x1p-54L, 7.853981633974483096156608458198764914213e-1L, -2.775557561562891351059079170227049355775e-17L);
4517 TEST_c_c (catan, -1.0L, -0x1p-54L, -7.853981633974483096156608458198764914213e-1L, -2.775557561562891351059079170227049355775e-17L);
4518 TEST_c_c (catan, 0x1p-57L, 1.0L, 7.853981633974483113503843217966828154612e-1L, 2.010126823623841397309973152228712047720e1L);
4519 TEST_c_c (catan, 0x1p-57L, -1.0L, 7.853981633974483113503843217966828154612e-1L, -2.010126823623841397309973152228712047720e1L);
4520 TEST_c_c (catan, -0x1p-57L, 1.0L, -7.853981633974483113503843217966828154612e-1L, 2.010126823623841397309973152228712047720e1L);
4521 TEST_c_c (catan, -0x1p-57L, -1.0L, -7.853981633974483113503843217966828154612e-1L, -2.010126823623841397309973152228712047720e1L);
4522 TEST_c_c (catan, 1.0L, 0x1p-57L, 7.853981633974483096156608458198757330864e-1L, 3.469446951953614188823848962783813448721e-18L);
4523 TEST_c_c (catan, -1.0L, 0x1p-57L, -7.853981633974483096156608458198757330864e-1L, 3.469446951953614188823848962783813448721e-18L);
4524 TEST_c_c (catan, 1.0L, -0x1p-57L, 7.853981633974483096156608458198757330864e-1L, -3.469446951953614188823848962783813448721e-18L);
4525 TEST_c_c (catan, -1.0L, -0x1p-57L, -7.853981633974483096156608458198757330864e-1L, -3.469446951953614188823848962783813448721e-18L);
4526 TEST_c_c (catan, 0x1p-13L, 0x1.000002p0L, 7.859169620684960844300240092596908675974e-1L, 4.852030056234795712498957387213592193975L);
4527 TEST_c_c (catan, 0x1p-13L, -0x1.000002p0L, 7.859169620684960844300240092596908675974e-1L, -4.852030056234795712498957387213592193975L);
4528 TEST_c_c (catan, -0x1p-13L, 0x1.000002p0L, -7.859169620684960844300240092596908675974e-1L, 4.852030056234795712498957387213592193975L);
4529 TEST_c_c (catan, -0x1p-13L, -0x1.000002p0L, -7.859169620684960844300240092596908675974e-1L, -4.852030056234795712498957387213592193975L);
4530 TEST_c_c (catan, 0x1.000002p0L, 0x1p-13L, 7.853982267273793866654490522673596014524e-1L, 6.103514882246036852433556327261700380577e-5L);
4531 TEST_c_c (catan, -0x1.000002p0L, 0x1p-13L, -7.853982267273793866654490522673596014524e-1L, 6.103514882246036852433556327261700380577e-5L);
4532 TEST_c_c (catan, 0x1.000002p0L, -0x1p-13L, 7.853982267273793866654490522673596014524e-1L, -6.103514882246036852433556327261700380577e-5L);
4533 TEST_c_c (catan, -0x1.000002p0L, -0x1p-13L, -7.853982267273793866654490522673596014524e-1L, -6.103514882246036852433556327261700380577e-5L);
4534 TEST_c_c (catan, 0x1p-13L, 0x0.ffffffp0L, 7.851845403708474595909269086711426246675e-1L, 4.852030190345140708455871037447717761868L);
4535 TEST_c_c (catan, 0x1p-13L, -0x0.ffffffp0L, 7.851845403708474595909269086711426246675e-1L, -4.852030190345140708455871037447717761868L);
4536 TEST_c_c (catan, -0x1p-13L, 0x0.ffffffp0L, -7.851845403708474595909269086711426246675e-1L, 4.852030190345140708455871037447717761868L);
4537 TEST_c_c (catan, -0x1p-13L, -0x0.ffffffp0L, -7.851845403708474595909269086711426246675e-1L, -4.852030190345140708455871037447717761868L);
4538 TEST_c_c (catan, 0x0.ffffffp0L, 0x1p-13L, 7.853981373204155542484315721351697277336e-1L, 6.103515973639646453881721999956617260502e-5L);
4539 TEST_c_c (catan, -0x0.ffffffp0L, 0x1p-13L, -7.853981373204155542484315721351697277336e-1L, 6.103515973639646453881721999956617260502e-5L);
4540 TEST_c_c (catan, 0x0.ffffffp0L, -0x1p-13L, 7.853981373204155542484315721351697277336e-1L, -6.103515973639646453881721999956617260502e-5L);
4541 TEST_c_c (catan, -0x0.ffffffp0L, -0x1p-13L, -7.853981373204155542484315721351697277336e-1L, -6.103515973639646453881721999956617260502e-5L);
4543 TEST_c_c (catan, 0x1p-27L, 0x1.0000000000001p0L, 7.853981801612546526942695000283242525531e-1L, 9.704060527839234168777242958594699810015L);
4544 TEST_c_c (catan, 0x1p-27L, -0x1.0000000000001p0L, 7.853981801612546526942695000283242525531e-1L, -9.704060527839234168777242958594699810015L);
4545 TEST_c_c (catan, -0x1p-27L, 0x1.0000000000001p0L, -7.853981801612546526942695000283242525531e-1L, 9.704060527839234168777242958594699810015L);
4546 TEST_c_c (catan, -0x1p-27L, -0x1.0000000000001p0L, -7.853981801612546526942695000283242525531e-1L, -9.704060527839234168777242958594699810015L);
4547 TEST_c_c (catan, 0x1.0000000000001p0L, 0x1p-27L, 7.853981633974484345157511161499711112683e-1L, 3.725290298461913200853528590596263270474e-9L);
4548 TEST_c_c (catan, -0x1.0000000000001p0L, 0x1p-27L, -7.853981633974484345157511161499711112683e-1L, 3.725290298461913200853528590596263270474e-9L);
4549 TEST_c_c (catan, 0x1.0000000000001p0L, -0x1p-27L, 7.853981633974484345157511161499711112683e-1L, -3.725290298461913200853528590596263270474e-9L);
4550 TEST_c_c (catan, -0x1.0000000000001p0L, -0x1p-27L, -7.853981633974484345157511161499711112683e-1L, -3.725290298461913200853528590596263270474e-9L);
4551 TEST_c_c (catan, 0x1p-27L, 0x0.fffffffffffff8p0L, 7.853981578095128619227903983047292781021e-1L, 9.704060527839234252043969805481351363824L);
4552 TEST_c_c (catan, 0x1p-27L, -0x0.fffffffffffff8p0L, 7.853981578095128619227903983047292781021e-1L, -9.704060527839234252043969805481351363824L);
4553 TEST_c_c (catan, -0x1p-27L, 0x0.fffffffffffff8p0L, -7.853981578095128619227903983047292781021e-1L, 9.704060527839234252043969805481351363824L);
4554 TEST_c_c (catan, -0x1p-27L, -0x0.fffffffffffff8p0L, -7.853981578095128619227903983047292781021e-1L, -9.704060527839234252043969805481351363824L);
4555 TEST_c_c (catan, 0x0.fffffffffffff8p0L, 0x1p-27L, 7.853981633974482679822974223765039144191e-1L, 3.725290298461914441624447420137706700965e-9L);
4556 TEST_c_c (catan, -0x0.fffffffffffff8p0L, 0x1p-27L, -7.853981633974482679822974223765039144191e-1L, 3.725290298461914441624447420137706700965e-9L);
4557 TEST_c_c (catan, 0x0.fffffffffffff8p0L, -0x1p-27L, 7.853981633974482679822974223765039144191e-1L, -3.725290298461914441624447420137706700965e-9L);
4558 TEST_c_c (catan, -0x0.fffffffffffff8p0L, -0x1p-27L, -7.853981633974482679822974223765039144191e-1L, -3.725290298461914441624447420137706700965e-9L);
4560 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
4561 TEST_c_c (catan, 0x1p-33L, 0x1.0000000000000002p0L, 7.853981638922134273801338071094141188767e-1L, 1.178350206951907025990405771755129268176e1L);
4562 TEST_c_c (catan, 0x1p-33L, -0x1.0000000000000002p0L, 7.853981638922134273801338071094141188767e-1L, -1.178350206951907025990405771755129268176e1L);
4563 TEST_c_c (catan, -0x1p-33L, 0x1.0000000000000002p0L, -7.853981638922134273801338071094141188767e-1L, 1.178350206951907025990405771755129268176e1L);
4564 TEST_c_c (catan, -0x1p-33L, -0x1.0000000000000002p0L, -7.853981638922134273801338071094141188767e-1L, -1.178350206951907025990405771755129268176e1L);
4565 TEST_c_c (catan, 0x1.0000000000000002p0L, 0x1p-33L, 7.853981633974483096732590862331681441026e-1L, 5.820766091346740722012013594069507025615e-11L);
4566 TEST_c_c (catan, -0x1.0000000000000002p0L, 0x1p-33L, -7.853981633974483096732590862331681441026e-1L, 5.820766091346740722012013594069507025615e-11L);
4567 TEST_c_c (catan, 0x1.0000000000000002p0L, -0x1p-33L, 7.853981633974483096732590862331681441026e-1L, -5.820766091346740722012013594069507025615e-11L);
4568 TEST_c_c (catan, -0x1.0000000000000002p0L, -0x1p-33L, -7.853981633974483096732590862331681441026e-1L, -5.820766091346740722012013594069507025615e-11L);
4569 TEST_c_c (catan, 0x1p-33L, 0x0.ffffffffffffffffp0L, 7.853981631937214964185249205444919953948e-1L, 1.178350206951907026002603046195591193050e1L);
4570 TEST_c_c (catan, 0x1p-33L, -0x0.ffffffffffffffffp0L, 7.853981631937214964185249205444919953948e-1L, -1.178350206951907026002603046195591193050e1L);
4571 TEST_c_c (catan, -0x1p-33L, 0x0.ffffffffffffffffp0L, -7.853981631937214964185249205444919953948e-1L, 1.178350206951907026002603046195591193050e1L);
4572 TEST_c_c (catan, -0x1p-33L, -0x0.ffffffffffffffffp0L, -7.853981631937214964185249205444919953948e-1L, -1.178350206951907026002603046195591193050e1L);
4573 TEST_c_c (catan, 0x0.ffffffffffffffffp0L, 0x1p-33L, 7.853981633974483095919439232967553115548e-1L, 5.820766091346740722958646680334721192083e-11L);
4574 TEST_c_c (catan, -0x0.ffffffffffffffffp0L, 0x1p-33L, -7.853981633974483095919439232967553115548e-1L, 5.820766091346740722958646680334721192083e-11L);
4575 TEST_c_c (catan, 0x0.ffffffffffffffffp0L, -0x1p-33L, 7.853981633974483095919439232967553115548e-1L, -5.820766091346740722958646680334721192083e-11L);
4576 TEST_c_c (catan, -0x0.ffffffffffffffffp0L, -0x1p-33L, -7.853981633974483095919439232967553115548e-1L, -5.820766091346740722958646680334721192083e-11L);
4578 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
4579 TEST_c_c (catan, 0x1p-54L, 0x1.000000000000000000000000008p0L, 7.853981633974485455380535786656405610710e-1L, 1.906154746539849600897388334009981267384e1L);
4580 TEST_c_c (catan, 0x1p-54L, -0x1.000000000000000000000000008p0L, 7.853981633974485455380535786656405610710e-1L, -1.906154746539849600897388334009981267384e1L);
4581 TEST_c_c (catan, -0x1p-54L, 0x1.000000000000000000000000008p0L, -7.853981633974485455380535786656405610710e-1L, 1.906154746539849600897388334009981267384e1L);
4582 TEST_c_c (catan, -0x1p-54L, -0x1.000000000000000000000000008p0L, -7.853981633974485455380535786656405610710e-1L, -1.906154746539849600897388334009981267384e1L);
4583 TEST_c_c (catan, 0x1.000000000000000000000000008p0L, 0x1p-54L, 7.853981633974483096156608458198888173729e-1L, 2.775557561562891351059079170226980932999e-17L);
4584 TEST_c_c (catan, -0x1.000000000000000000000000008p0L, 0x1p-54L, -7.853981633974483096156608458198888173729e-1L, 2.775557561562891351059079170226980932999e-17L);
4585 TEST_c_c (catan, 0x1.000000000000000000000000008p0L, -0x1p-54L, 7.853981633974483096156608458198888173729e-1L, -2.775557561562891351059079170226980932999e-17L);
4586 TEST_c_c (catan, -0x1.000000000000000000000000008p0L, -0x1p-54L, -7.853981633974483096156608458198888173729e-1L, -2.775557561562891351059079170226980932999e-17L);
4587 TEST_c_c (catan, 0x1p-54L, 0x0.ffffffffffffffffffffffffffcp0L, 7.853981633974482124711461911186784339815e-1L, 1.906154746539849600897388334009984040723e1L);
4588 TEST_c_c (catan, 0x1p-54L, -0x0.ffffffffffffffffffffffffffcp0L, 7.853981633974482124711461911186784339815e-1L, -1.906154746539849600897388334009984040723e1L);
4589 TEST_c_c (catan, -0x1p-54L, 0x0.ffffffffffffffffffffffffffcp0L, -7.853981633974482124711461911186784339815e-1L, 1.906154746539849600897388334009984040723e1L);
4590 TEST_c_c (catan, -0x1p-54L, -0x0.ffffffffffffffffffffffffffcp0L, -7.853981633974482124711461911186784339815e-1L, -1.906154746539849600897388334009984040723e1L);
4591 TEST_c_c (catan, 0x0.ffffffffffffffffffffffffffcp0L, 0x1p-54L, 7.853981633974483096156608458198703284454e-1L, 2.775557561562891351059079170227083567164e-17L);
4592 TEST_c_c (catan, -0x0.ffffffffffffffffffffffffffcp0L, 0x1p-54L, -7.853981633974483096156608458198703284454e-1L, 2.775557561562891351059079170227083567164e-17L);
4593 TEST_c_c (catan, 0x0.ffffffffffffffffffffffffffcp0L, -0x1p-54L, 7.853981633974483096156608458198703284454e-1L, -2.775557561562891351059079170227083567164e-17L);
4594 TEST_c_c (catan, -0x0.ffffffffffffffffffffffffffcp0L, -0x1p-54L, -7.853981633974483096156608458198703284454e-1L, -2.775557561562891351059079170227083567164e-17L);
4596 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
4597 TEST_c_c (catan, 0x1p-57L, 0x1.0000000000000000000000000001p0L, 7.853981633974483252281721296111395707566e-1L, 2.010126823623841397309973152228712033275e1L);
4598 TEST_c_c (catan, 0x1p-57L, -0x1.0000000000000000000000000001p0L, 7.853981633974483252281721296111395707566e-1L, -2.010126823623841397309973152228712033275e1L);
4599 TEST_c_c (catan, -0x1p-57L, 0x1.0000000000000000000000000001p0L, -7.853981633974483252281721296111395707566e-1L, 2.010126823623841397309973152228712033275e1L);
4600 TEST_c_c (catan, -0x1p-57L, -0x1.0000000000000000000000000001p0L, -7.853981633974483252281721296111395707566e-1L, -2.010126823623841397309973152228712033275e1L);
4601 TEST_c_c (catan, 0x1.0000000000000000000000000001p0L, 0x1p-57L, 7.853981633974483096156608458198758293829e-1L, 3.469446951953614188823848962783812780530e-18L);
4602 TEST_c_c (catan, -0x1.0000000000000000000000000001p0L, 0x1p-57L, -7.853981633974483096156608458198758293829e-1L, 3.469446951953614188823848962783812780530e-18L);
4603 TEST_c_c (catan, 0x1.0000000000000000000000000001p0L, -0x1p-57L, 7.853981633974483096156608458198758293829e-1L, -3.469446951953614188823848962783812780530e-18L);
4604 TEST_c_c (catan, -0x1.0000000000000000000000000001p0L, -0x1p-57L, -7.853981633974483096156608458198758293829e-1L, -3.469446951953614188823848962783812780530e-18L);
4605 TEST_c_c (catan, 0x1p-57L, 0x0.ffffffffffffffffffffffffffff8p0L, 7.853981633974483044114904178894544378135e-1L, 2.010126823623841397309973152228712040498e1L);
4606 TEST_c_c (catan, 0x1p-57L, -0x0.ffffffffffffffffffffffffffff8p0L, 7.853981633974483044114904178894544378135e-1L, -2.010126823623841397309973152228712040498e1L);
4607 TEST_c_c (catan, -0x1p-57L, 0x0.ffffffffffffffffffffffffffff8p0L, -7.853981633974483044114904178894544378135e-1L, 2.010126823623841397309973152228712040498e1L);
4608 TEST_c_c (catan, -0x1p-57L, -0x0.ffffffffffffffffffffffffffff8p0L, -7.853981633974483044114904178894544378135e-1L, -2.010126823623841397309973152228712040498e1L);
4609 TEST_c_c (catan, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-57L, 7.853981633974483096156608458198756849381e-1L, 3.469446951953614188823848962783813782817e-18L);
4610 TEST_c_c (catan, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-57L, -7.853981633974483096156608458198756849381e-1L, 3.469446951953614188823848962783813782817e-18L);
4611 TEST_c_c (catan, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-57L, 7.853981633974483096156608458198756849381e-1L, -3.469446951953614188823848962783813782817e-18L);
4612 TEST_c_c (catan, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-57L, -7.853981633974483096156608458198756849381e-1L, -3.469446951953614188823848962783813782817e-18L);
4614 TEST_c_c (catan, 1.0L, 0x1p-64L, 7.853981633974483096156608458198757210500e-1L, 2.710505431213761085018632002174854278563e-20L);
4615 TEST_c_c (catan, 1.0L, -0x1p-64L, 7.853981633974483096156608458198757210500e-1L, -2.710505431213761085018632002174854278563e-20L);
4616 TEST_c_c (catan, -1.0L, 0x1p-64L, -7.853981633974483096156608458198757210500e-1L, 2.710505431213761085018632002174854278563e-20L);
4617 TEST_c_c (catan, -1.0L, -0x1p-64L, -7.853981633974483096156608458198757210500e-1L, -2.710505431213761085018632002174854278563e-20L);
4618 TEST_c_c (catan, 0x1p-64L, 1.0L, 7.853981633974483096292133729759445264744e-1L, 2.252728336819822255606004394739073846245e1L);
4619 TEST_c_c (catan, -0x1p-64L, 1.0L, -7.853981633974483096292133729759445264744e-1L, 2.252728336819822255606004394739073846245e1L);
4620 TEST_c_c (catan, 0x1p-64L, -1.0L, 7.853981633974483096292133729759445264744e-1L, -2.252728336819822255606004394739073846245e1L);
4621 TEST_c_c (catan, -0x1p-64L, -1.0L, -7.853981633974483096292133729759445264744e-1L, -2.252728336819822255606004394739073846245e1L);
4622 TEST_c_c (catan, 1.0L, 0x1.3p-73L, 7.853981633974483096156608458198757210493e-1L, 6.286572655403010329022706059731717687100e-23L);
4623 TEST_c_c (catan, 1.0L, -0x1.3p-73L, 7.853981633974483096156608458198757210493e-1L, -6.286572655403010329022706059731717687100e-23L);
4624 TEST_c_c (catan, -1.0L, 0x1.3p-73L, -7.853981633974483096156608458198757210493e-1L, 6.286572655403010329022706059731717687100e-23L);
4625 TEST_c_c (catan, -1.0L, -0x1.3p-73L, -7.853981633974483096156608458198757210493e-1L, -6.286572655403010329022706059731717687100e-23L);
4626 TEST_c_c (catan, 0x1.3p-73L, 1.0L, 7.853981633974483096156922786831527361009e-1L, 2.556052055225464683726753902092495938633e1L);
4627 TEST_c_c (catan, -0x1.3p-73L, 1.0L, -7.853981633974483096156922786831527361009e-1L, 2.556052055225464683726753902092495938633e1L);
4628 TEST_c_c (catan, 0x1.3p-73L, -1.0L, 7.853981633974483096156922786831527361009e-1L, -2.556052055225464683726753902092495938633e1L);
4629 TEST_c_c (catan, -0x1.3p-73L, -1.0L, -7.853981633974483096156922786831527361009e-1L, -2.556052055225464683726753902092495938633e1L);
4630 TEST_c_c (catan, 1.0L, 0x1p-124L, 7.853981633974483096156608458198757210493e-1L, 2.350988701644575015937473074444491355637e-38L);
4631 TEST_c_c (catan, 1.0L, -0x1p-124L, 7.853981633974483096156608458198757210493e-1L, -2.350988701644575015937473074444491355637e-38L);
4632 TEST_c_c (catan, -1.0L, 0x1p-124L, -7.853981633974483096156608458198757210493e-1L, 2.350988701644575015937473074444491355637e-38L);
4633 TEST_c_c (catan, -1.0L, -0x1p-124L, -7.853981633974483096156608458198757210493e-1L, -2.350988701644575015937473074444491355637e-38L);
4634 TEST_c_c (catan, 0x1p-124L, 1.0L, 7.853981633974483096156608458198757210610e-1L, 4.332169878499658183857700759113603550472e1L);
4635 TEST_c_c (catan, -0x1p-124L, 1.0L, -7.853981633974483096156608458198757210610e-1L, 4.332169878499658183857700759113603550472e1L);
4636 TEST_c_c (catan, 0x1p-124L, -1.0L, 7.853981633974483096156608458198757210610e-1L, -4.332169878499658183857700759113603550472e1L);
4637 TEST_c_c (catan, -0x1p-124L, -1.0L, -7.853981633974483096156608458198757210610e-1L, -4.332169878499658183857700759113603550472e1L);
4638 TEST_c_c (catan, 0x1.000002p0L, 0x1p-126L, 7.853982230020895322927482174768220815493e-1L, 5.877471053462247139383742414506671233336e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4639 TEST_c_c (catan, 0x1.000002p0L, -0x1p-126L, 7.853982230020895322927482174768220815493e-1L, -5.877471053462247139383742414506671233336e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4640 TEST_c_c (catan, -0x1.000002p0L, 0x1p-126L, -7.853982230020895322927482174768220815493e-1L, 5.877471053462247139383742414506671233336e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4641 TEST_c_c (catan, -0x1.000002p0L, -0x1p-126L, -7.853982230020895322927482174768220815493e-1L, -5.877471053462247139383742414506671233336e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4642 TEST_c_c (catan, 0x1p-126L, 0x1.000002p0L, 1.570796326794896619231321691639702138295L, 8.317766196521665212523713550410777685446L);
4643 TEST_c_c (catan, -0x1p-126L, 0x1.000002p0L, -1.570796326794896619231321691639702138295L, 8.317766196521665212523713550410777685446L);
4644 TEST_c_c (catan, 0x1p-126L, -0x1.000002p0L, 1.570796326794896619231321691639702138295L, -8.317766196521665212523713550410777685446L);
4645 TEST_c_c (catan, -0x1p-126L, -0x1.000002p0L, -1.570796326794896619231321691639702138295L, -8.317766196521665212523713550410777685446L);
4646 TEST_c_c (catan, 0x0.ffffffp0L, 0x1p-126L, 7.853981335951250337419109991749089175724e-1L, 5.877472104436064061535099214664320916184e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4647 TEST_c_c (catan, 0x0.ffffffp0L, -0x1p-126L, 7.853981335951250337419109991749089175724e-1L, -5.877472104436064061535099214664320916184e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4648 TEST_c_c (catan, -0x0.ffffffp0L, 0x1p-126L, -7.853981335951250337419109991749089175724e-1L, 5.877472104436064061535099214664320916184e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4649 TEST_c_c (catan, -0x0.ffffffp0L, -0x1p-126L, -7.853981335951250337419109991749089175724e-1L, -5.877472104436064061535099214664320916184e-39L, UNDERFLOW_EXCEPTION_FLOAT);
4650 TEST_c_c (catan, 0x1p-126L, 0x0.ffffffp0L, 9.860761609136244031334147100512154160097e-32L, 8.664339742098154951823135931565866792454L);
4651 TEST_c_c (catan, -0x1p-126L, 0x0.ffffffp0L, -9.860761609136244031334147100512154160097e-32L, 8.664339742098154951823135931565866792454L);
4652 TEST_c_c (catan, 0x1p-126L, -0x0.ffffffp0L, 9.860761609136244031334147100512154160097e-32L, -8.664339742098154951823135931565866792454L);
4653 TEST_c_c (catan, -0x1p-126L, -0x0.ffffffp0L, -9.860761609136244031334147100512154160097e-32L, -8.664339742098154951823135931565866792454L);
4655 TEST_c_c (catan, 1.0L, 0x1p-512L, 7.853981633974483096156608458198757210493e-1L, 3.729170365600103371645482657731466918688e-155L);
4656 TEST_c_c (catan, 1.0L, -0x1p-512L, 7.853981633974483096156608458198757210493e-1L, -3.729170365600103371645482657731466918688e-155L);
4657 TEST_c_c (catan, -1.0L, 0x1p-512L, -7.853981633974483096156608458198757210493e-1L, 3.729170365600103371645482657731466918688e-155L);
4658 TEST_c_c (catan, -1.0L, -0x1p-512L, -7.853981633974483096156608458198757210493e-1L, -3.729170365600103371645482657731466918688e-155L);
4659 TEST_c_c (catan, 0x1p-512L, 1.0L, 7.853981633974483096156608458198757210493e-1L, 1.777922518136259718655200391540222897114e2L);
4660 TEST_c_c (catan, -0x1p-512L, 1.0L, -7.853981633974483096156608458198757210493e-1L, 1.777922518136259718655200391540222897114e2L);
4661 TEST_c_c (catan, 0x1p-512L, -1.0L, 7.853981633974483096156608458198757210493e-1L, -1.777922518136259718655200391540222897114e2L);
4662 TEST_c_c (catan, -0x1p-512L, -1.0L, -7.853981633974483096156608458198757210493e-1L, -1.777922518136259718655200391540222897114e2L);
4663 TEST_c_c (catan, 1.0L, 0x1.3p-536L, 7.853981633974483096156608458198757210493e-1L, 2.639526015013529511588222179446290115084e-162L);
4664 TEST_c_c (catan, 1.0L, -0x1.3p-536L, 7.853981633974483096156608458198757210493e-1L, -2.639526015013529511588222179446290115084e-162L);
4665 TEST_c_c (catan, -1.0L, 0x1.3p-536L, -7.853981633974483096156608458198757210493e-1L, 2.639526015013529511588222179446290115084e-162L);
4666 TEST_c_c (catan, -1.0L, -0x1.3p-536L, -7.853981633974483096156608458198757210493e-1L, -2.639526015013529511588222179446290115084e-162L);
4667 TEST_c_c (catan, 0x1.3p-536L, 1.0L, 7.853981633974483096156608458198757210493e-1L, 1.860240928518819859673567751384928348958e2L);
4668 TEST_c_c (catan, -0x1.3p-536L, 1.0L, -7.853981633974483096156608458198757210493e-1L, 1.860240928518819859673567751384928348958e2L);
4669 TEST_c_c (catan, 0x1.3p-536L, -1.0L, 7.853981633974483096156608458198757210493e-1L, -1.860240928518819859673567751384928348958e2L);
4670 TEST_c_c (catan, -0x1.3p-536L, -1.0L, -7.853981633974483096156608458198757210493e-1L, -1.860240928518819859673567751384928348958e2L);
4671 TEST_c_c (catan, 1.0L, 0x1p-1020L, 7.853981633974483096156608458198757210493e-1L, 4.450147717014402766180465434664808128438e-308L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4672 TEST_c_c (catan, 1.0L, -0x1p-1020L, 7.853981633974483096156608458198757210493e-1L, -4.450147717014402766180465434664808128438e-308L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4673 TEST_c_c (catan, -1.0L, 0x1p-1020L, -7.853981633974483096156608458198757210493e-1L, 4.450147717014402766180465434664808128438e-308L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4674 TEST_c_c (catan, -1.0L, -0x1p-1020L, -7.853981633974483096156608458198757210493e-1L, -4.450147717014402766180465434664808128438e-308L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4675 TEST_c_c (catan, 0x1p-1020L, 1.0L, 7.853981633974483096156608458198757210493e-1L, 3.538516356758520804574969980043991380025e2L);
4676 TEST_c_c (catan, -0x1p-1020L, 1.0L, -7.853981633974483096156608458198757210493e-1L, 3.538516356758520804574969980043991380025e2L);
4677 TEST_c_c (catan, 0x1p-1020L, -1.0L, 7.853981633974483096156608458198757210493e-1L, -3.538516356758520804574969980043991380025e2L);
4678 TEST_c_c (catan, -0x1p-1020L, -1.0L, -7.853981633974483096156608458198757210493e-1L, -3.538516356758520804574969980043991380025e2L);
4679 TEST_c_c (catan, 0x1.0000000000001p0L, 0x1p-1022L, 7.853981633974484206379633083355174374608e-1L, 1.112536929253600444512293438042957369978e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4680 TEST_c_c (catan, 0x1.0000000000001p0L, -0x1p-1022L, 7.853981633974484206379633083355174374608e-1L, -1.112536929253600444512293438042957369978e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4681 TEST_c_c (catan, -0x1.0000000000001p0L, 0x1p-1022L, -7.853981633974484206379633083355174374608e-1L, 1.112536929253600444512293438042957369978e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4682 TEST_c_c (catan, -0x1.0000000000001p0L, -0x1p-1022L, -7.853981633974484206379633083355174374608e-1L, -1.112536929253600444512293438042957369978e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4683 TEST_c_c (catan, 0x1p-1022L, 0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, 1.836840028483855075506780244989950299369e1L);
4684 TEST_c_c (catan, -0x1p-1022L, 0x1.0000000000001p0L, -1.570796326794896619231321691639751442099L, 1.836840028483855075506780244989950299369e1L);
4685 TEST_c_c (catan, 0x1p-1022L, -0x1.0000000000001p0L, 1.570796326794896619231321691639751442099L, -1.836840028483855075506780244989950299369e1L);
4686 TEST_c_c (catan, -0x1p-1022L, -0x1.0000000000001p0L, -1.570796326794896619231321691639751442099L, -1.836840028483855075506780244989950299369e1L);
4687 TEST_c_c (catan, 0x0.fffffffffffff8p0L, 0x1p-1022L, 7.853981633974482541045096145620456183798e-1L, 1.112536929253600815061527818977844932790e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4688 TEST_c_c (catan, 0x0.fffffffffffff8p0L, -0x1p-1022L, 7.853981633974482541045096145620456183798e-1L, -1.112536929253600815061527818977844932790e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4689 TEST_c_c (catan, -0x0.fffffffffffff8p0L, 0x1p-1022L, -7.853981633974482541045096145620456183798e-1L, 1.112536929253600815061527818977844932790e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4690 TEST_c_c (catan, -0x0.fffffffffffff8p0L, -0x1p-1022L, -7.853981633974482541045096145620456183798e-1L, -1.112536929253600815061527818977844932790e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4691 TEST_c_c (catan, 0x1p-1022L, 0x0.fffffffffffff8p0L, 1.002084180004486444624900488355118689113e-292L, 1.871497387511852332650969166374185305708e1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4692 TEST_c_c (catan, -0x1p-1022L, 0x0.fffffffffffff8p0L, -1.002084180004486444624900488355118689113e-292L, 1.871497387511852332650969166374185305708e1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4693 TEST_c_c (catan, 0x1p-1022L, -0x0.fffffffffffff8p0L, 1.002084180004486444624900488355118689113e-292L, -1.871497387511852332650969166374185305708e1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4694 TEST_c_c (catan, -0x1p-1022L, -0x0.fffffffffffff8p0L, -1.002084180004486444624900488355118689113e-292L, -1.871497387511852332650969166374185305708e1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
4696 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
4697 TEST_c_c (catan, 0x1.0000000000000002p0L, 0x1p-1022L, 7.853981633974483096698709544441509427467e-1L, 1.112536929253600691424494863099491450042e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4698 TEST_c_c (catan, 0x1.0000000000000002p0L, -0x1p-1022L, 7.853981633974483096698709544441509427467e-1L, -1.112536929253600691424494863099491450042e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4699 TEST_c_c (catan, -0x1.0000000000000002p0L, 0x1p-1022L, -7.853981633974483096698709544441509427467e-1L, 1.112536929253600691424494863099491450042e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4700 TEST_c_c (catan, -0x1.0000000000000002p0L, -0x1p-1022L, -7.853981633974483096698709544441509427467e-1L, -1.112536929253600691424494863099491450042e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4701 TEST_c_c (catan, 0x1p-1022L, 0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, 2.218070977791824990137853294097378778927e1L);
4702 TEST_c_c (catan, -0x1p-1022L, 0x1.0000000000000002p0L, -1.570796326794896619231321691639751442099L, 2.218070977791824990137853294097378778927e1L);
4703 TEST_c_c (catan, 0x1p-1022L, -0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, -2.218070977791824990137853294097378778927e1L);
4704 TEST_c_c (catan, -0x1p-1022L, -0x1.0000000000000002p0L, -1.570796326794896619231321691639751442099L, -2.218070977791824990137853294097378778927e1L);
4705 TEST_c_c (catan, 0x0.ffffffffffffffffp0L, 0x1p-1022L, 7.853981633974483095885557915077381101984e-1L, 1.112536929253600691605427106449557323148e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4706 TEST_c_c (catan, 0x0.ffffffffffffffffp0L, -0x1p-1022L, 7.853981633974483095885557915077381101984e-1L, -1.112536929253600691605427106449557323148e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4707 TEST_c_c (catan, -0x0.ffffffffffffffffp0L, 0x1p-1022L, -7.853981633974483095885557915077381101984e-1L, 1.112536929253600691605427106449557323148e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4708 TEST_c_c (catan, -0x0.ffffffffffffffffp0L, -0x1p-1022L, -7.853981633974483095885557915077381101984e-1L, -1.112536929253600691605427106449557323148e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4709 TEST_c_c (catan, 0x1p-1022L, 0x0.ffffffffffffffffp0L, 2.052268400649188124723641491045245971623e-289L, 2.252728336819822255604649142023466965703e1L);
4710 TEST_c_c (catan, -0x1p-1022L, 0x0.ffffffffffffffffp0L, -2.052268400649188124723641491045245971623e-289L, 2.252728336819822255604649142023466965703e1L);
4711 TEST_c_c (catan, 0x1p-1022L, -0x0.ffffffffffffffffp0L, 2.052268400649188124723641491045245971623e-289L, -2.252728336819822255604649142023466965703e1L);
4712 TEST_c_c (catan, -0x1p-1022L, -0x0.ffffffffffffffffp0L, -2.052268400649188124723641491045245971623e-289L, -2.252728336819822255604649142023466965703e1L);
4714 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
4715 TEST_c_c (catan, 0x1.000000000000000000000000008p0L, 0x1p-1022L, 7.853981633974483096156608458198880470009e-1L, 1.112536929253600691545116358666174605957e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4716 TEST_c_c (catan, 0x1.000000000000000000000000008p0L, -0x1p-1022L, 7.853981633974483096156608458198880470009e-1L, -1.112536929253600691545116358666174605957e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4717 TEST_c_c (catan, -0x1.000000000000000000000000008p0L, 0x1p-1022L, -7.853981633974483096156608458198880470009e-1L, 1.112536929253600691545116358666174605957e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4718 TEST_c_c (catan, -0x1.000000000000000000000000008p0L, -0x1p-1022L, -7.853981633974483096156608458198880470009e-1L, -1.112536929253600691545116358666174605957e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4719 TEST_c_c (catan, 0x1p-1022L, 0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, 3.673680056967710139911330243728336427098e1L);
4720 TEST_c_c (catan, -0x1p-1022L, 0x1.000000000000000000000000008p0L, -1.570796326794896619231321691639751442099L, 3.673680056967710139911330243728336427098e1L);
4721 TEST_c_c (catan, 0x1p-1022L, -0x1.000000000000000000000000008p0L, 1.570796326794896619231321691639751442099L, -3.673680056967710139911330243728336427098e1L);
4722 TEST_c_c (catan, -0x1p-1022L, -0x1.000000000000000000000000008p0L, -1.570796326794896619231321691639751442099L, -3.673680056967710139911330243728336427098e1L);
4723 TEST_c_c (catan, 0x0.ffffffffffffffffffffffffffcp0L, 0x1p-1022L, 7.853981633974483096156608458198695580735e-1L, 1.112536929253600691545116358666215745186e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4724 TEST_c_c (catan, 0x0.ffffffffffffffffffffffffffcp0L, -0x1p-1022L, 7.853981633974483096156608458198695580735e-1L, -1.112536929253600691545116358666215745186e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4725 TEST_c_c (catan, -0x0.ffffffffffffffffffffffffffcp0L, 0x1p-1022L, -7.853981633974483096156608458198695580735e-1L, 1.112536929253600691545116358666215745186e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4726 TEST_c_c (catan, -0x0.ffffffffffffffffffffffffffcp0L, -0x1p-1022L, -7.853981633974483096156608458198695580735e-1L, -1.112536929253600691545116358666215745186e-308L, UNDERFLOW_EXCEPTION_DOUBLE);
4727 TEST_c_c (catan, 0x1p-1022L, 0x0.ffffffffffffffffffffffffffcp0L, 9.025971879324147880346310405868788320726e-277L, 3.708337415995707405382191849801244331055e1L);
4728 TEST_c_c (catan, -0x1p-1022L, 0x0.ffffffffffffffffffffffffffcp0L, -9.025971879324147880346310405868788320726e-277L, 3.708337415995707405382191849801244331055e1L);
4729 TEST_c_c (catan, 0x1p-1022L, -0x0.ffffffffffffffffffffffffffcp0L, 9.025971879324147880346310405868788320726e-277L, -3.708337415995707405382191849801244331055e1L);
4730 TEST_c_c (catan, -0x1p-1022L, -0x0.ffffffffffffffffffffffffffcp0L, -9.025971879324147880346310405868788320726e-277L, -3.708337415995707405382191849801244331055e1L);
4732 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4733 TEST_c_c (catan, 1.0L, 0x1p-8192L, 7.853981633974483096156608458198757210493e-1L, 4.584009668887117914053530980121207914891e-2467L);
4734 TEST_c_c (catan, 1.0L, -0x1p-8192L, 7.853981633974483096156608458198757210493e-1L, -4.584009668887117914053530980121207914891e-2467L);
4735 TEST_c_c (catan, -1.0L, 0x1p-8192L, -7.853981633974483096156608458198757210493e-1L, 4.584009668887117914053530980121207914891e-2467L);
4736 TEST_c_c (catan, -1.0L, -0x1p-8192L, -7.853981633974483096156608458198757210493e-1L, -4.584009668887117914053530980121207914891e-2467L);
4737 TEST_c_c (catan, 0x1p-8192L, 1.0L, 7.853981633974483096156608458198757210493e-1L, 2.839477425163815960027691385553420311121e3L);
4738 TEST_c_c (catan, -0x1p-8192L, 1.0L, -7.853981633974483096156608458198757210493e-1L, 2.839477425163815960027691385553420311121e3L);
4739 TEST_c_c (catan, 0x1p-8192L, -1.0L, 7.853981633974483096156608458198757210493e-1L, -2.839477425163815960027691385553420311121e3L);
4740 TEST_c_c (catan, -0x1p-8192L, -1.0L, -7.853981633974483096156608458198757210493e-1L, -2.839477425163815960027691385553420311121e3L);
4741 TEST_c_c (catan, 1.0L, 0x1.3p-8221L, 7.853981633974483096156608458198757210493e-1L, 1.013933025636421986471594877335044443409e-2475L);
4742 TEST_c_c (catan, 1.0L, -0x1.3p-8221L, 7.853981633974483096156608458198757210493e-1L, -1.013933025636421986471594877335044443409e-2475L);
4743 TEST_c_c (catan, -1.0L, 0x1.3p-8221L, -7.853981633974483096156608458198757210493e-1L, 1.013933025636421986471594877335044443409e-2475L);
4744 TEST_c_c (catan, -1.0L, -0x1.3p-8221L, -7.853981633974483096156608458198757210493e-1L, -1.013933025636421986471594877335044443409e-2475L);
4745 TEST_c_c (catan, 0x1.3p-8221L, 1.0L, 7.853981633974483096156608458198757210493e-1L, 2.849442134153471837403071201841536297726e3L);
4746 TEST_c_c (catan, -0x1.3p-8221L, 1.0L, -7.853981633974483096156608458198757210493e-1L, 2.849442134153471837403071201841536297726e3L);
4747 TEST_c_c (catan, 0x1.3p-8221L, -1.0L, 7.853981633974483096156608458198757210493e-1L, -2.849442134153471837403071201841536297726e3L);
4748 TEST_c_c (catan, -0x1.3p-8221L, -1.0L, -7.853981633974483096156608458198757210493e-1L, -2.849442134153471837403071201841536297726e3L);
4749 TEST_c_c (catan, 1.0L, 0x1.3p-8246L, 7.853981633974483096156608458198757210493e-1L, 3.021755890954798419688924781486524472858e-2483L);
4750 TEST_c_c (catan, 1.0L, -0x1.3p-8246L, 7.853981633974483096156608458198757210493e-1L, -3.021755890954798419688924781486524472858e-2483L);
4751 TEST_c_c (catan, -1.0L, 0x1.3p-8246L, -7.853981633974483096156608458198757210493e-1L, 3.021755890954798419688924781486524472858e-2483L);
4752 TEST_c_c (catan, -1.0L, -0x1.3p-8246L, -7.853981633974483096156608458198757210493e-1L, -3.021755890954798419688924781486524472858e-2483L);
4753 TEST_c_c (catan, 0x1.3p-8246L, 1.0L, 7.853981633974483096156608458198757210493e-1L, 2.858106473910471153770786603359763504827e3L);
4754 TEST_c_c (catan, -0x1.3p-8246L, 1.0L, -7.853981633974483096156608458198757210493e-1L, 2.858106473910471153770786603359763504827e3L);
4755 TEST_c_c (catan, 0x1.3p-8246L, -1.0L, 7.853981633974483096156608458198757210493e-1L, -2.858106473910471153770786603359763504827e3L);
4756 TEST_c_c (catan, -0x1.3p-8246L, -1.0L, -7.853981633974483096156608458198757210493e-1L, -2.858106473910471153770786603359763504827e3L);
4757 TEST_c_c (catan, 1.0L, 0x1p-16380L, 7.853981633974483096156608458198757210493e-1L, 6.724206286224187012525355634643505205196e-4932L);
4758 TEST_c_c (catan, 1.0L, -0x1p-16380L, 7.853981633974483096156608458198757210493e-1L, -6.724206286224187012525355634643505205196e-4932L);
4759 TEST_c_c (catan, -1.0L, 0x1p-16380L, -7.853981633974483096156608458198757210493e-1L, 6.724206286224187012525355634643505205196e-4932L);
4760 TEST_c_c (catan, -1.0L, -0x1p-16380L, -7.853981633974483096156608458198757210493e-1L, -6.724206286224187012525355634643505205196e-4932L);
4761 TEST_c_c (catan, 0x1p-16380L, 1.0L, 7.853981633974483096156608458198757210493e-1L, 5.677221982376232056781839690803195180822e3L);
4762 TEST_c_c (catan, -0x1p-16380L, 1.0L, -7.853981633974483096156608458198757210493e-1L, 5.677221982376232056781839690803195180822e3L);
4763 TEST_c_c (catan, 0x1p-16380L, -1.0L, 7.853981633974483096156608458198757210493e-1L, -5.677221982376232056781839690803195180822e3L);
4764 TEST_c_c (catan, -0x1p-16380L, -1.0L, -7.853981633974483096156608458198757210493e-1L, -5.677221982376232056781839690803195180822e3L);
4765 TEST_c_c (catan, 0x1.0000000000000002p0L, 0x1p-16382L, 7.853981633974483096698709544441509427467e-1L, 1.681051571556046752949078932066752571182e-4932L, UNDERFLOW_EXCEPTION);
4766 TEST_c_c (catan, 0x1.0000000000000002p0L, -0x1p-16382L, 7.853981633974483096698709544441509427467e-1L, -1.681051571556046752949078932066752571182e-4932L, UNDERFLOW_EXCEPTION);
4767 TEST_c_c (catan, -0x1.0000000000000002p0L, 0x1p-16382L, -7.853981633974483096698709544441509427467e-1L, 1.681051571556046752949078932066752571182e-4932L, UNDERFLOW_EXCEPTION);
4768 TEST_c_c (catan, -0x1.0000000000000002p0L, -0x1p-16382L, -7.853981633974483096698709544441509427467e-1L, -1.681051571556046752949078932066752571182e-4932L, UNDERFLOW_EXCEPTION);
4769 TEST_c_c (catan, 0x1p-16382L, 0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, 2.218070977791824990137853294097378778927e1L);
4770 TEST_c_c (catan, -0x1p-16382L, 0x1.0000000000000002p0L, -1.570796326794896619231321691639751442099L, 2.218070977791824990137853294097378778927e1L);
4771 TEST_c_c (catan, 0x1p-16382L, -0x1.0000000000000002p0L, 1.570796326794896619231321691639751442099L, -2.218070977791824990137853294097378778927e1L);
4772 TEST_c_c (catan, -0x1p-16382L, -0x1.0000000000000002p0L, -1.570796326794896619231321691639751442099L, -2.218070977791824990137853294097378778927e1L);
4773 TEST_c_c (catan, 0x0.ffffffffffffffffp0L, 0x1p-16382L, 7.853981633974483095885557915077381101984e-1L, 1.681051571556046753222468896957938166365e-4932L, UNDERFLOW_EXCEPTION);
4774 TEST_c_c (catan, 0x0.ffffffffffffffffp0L, -0x1p-16382L, 7.853981633974483095885557915077381101984e-1L, -1.681051571556046753222468896957938166365e-4932L, UNDERFLOW_EXCEPTION);
4775 TEST_c_c (catan, -0x0.ffffffffffffffffp0L, 0x1p-16382L, -7.853981633974483095885557915077381101984e-1L, 1.681051571556046753222468896957938166365e-4932L, UNDERFLOW_EXCEPTION);
4776 TEST_c_c (catan, -0x0.ffffffffffffffffp0L, -0x1p-16382L, -7.853981633974483095885557915077381101984e-1L, -1.681051571556046753222468896957938166365e-4932L, UNDERFLOW_EXCEPTION);
4777 TEST_c_c (catan, 0x1p-16382L, 0x0.ffffffffffffffffp0L, 3.100992811520163369065387859792822623745e-4913L, 2.252728336819822255604649142023466965703e1L);
4778 TEST_c_c (catan, -0x1p-16382L, 0x0.ffffffffffffffffp0L, -3.100992811520163369065387859792822623745e-4913L, 2.252728336819822255604649142023466965703e1L);
4779 TEST_c_c (catan, 0x1p-16382L, -0x0.ffffffffffffffffp0L, 3.100992811520163369065387859792822623745e-4913L, -2.252728336819822255604649142023466965703e1L);
4780 TEST_c_c (catan, -0x1p-16382L, -0x0.ffffffffffffffffp0L, -3.100992811520163369065387859792822623745e-4913L, -2.252728336819822255604649142023466965703e1L);
4781 # if LDBL_MANT_DIG >= 113
4782 TEST_c_c (catan, 0x1.0000000000000000000000000001p0L, 0x1p-16382L, 7.853981633974483096156608458198758173458e-1L, 1.681051571556046753131338908660875977540e-4932L, UNDERFLOW_EXCEPTION);
4783 TEST_c_c (catan, 0x1.0000000000000000000000000001p0L, -0x1p-16382L, 7.853981633974483096156608458198758173458e-1L, -1.681051571556046753131338908660875977540e-4932L, UNDERFLOW_EXCEPTION);
4784 TEST_c_c (catan, -0x1.0000000000000000000000000001p0L, 0x1p-16382L, -7.853981633974483096156608458198758173458e-1L, 1.681051571556046753131338908660875977540e-4932L, UNDERFLOW_EXCEPTION);
4785 TEST_c_c (catan, -0x1.0000000000000000000000000001p0L, -0x1p-16382L, -7.853981633974483096156608458198758173458e-1L, -1.681051571556046753131338908660875977540e-4932L, UNDERFLOW_EXCEPTION);
4786 TEST_c_c (catan, 0x1p-16382L, 0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, 3.916281570163690998207361486238697614441e1L);
4787 TEST_c_c (catan, -0x1p-16382L, 0x1.0000000000000000000000000001p0L, -1.570796326794896619231321691639751442099L, 3.916281570163690998207361486238697614441e1L);
4788 TEST_c_c (catan, 0x1p-16382L, -0x1.0000000000000000000000000001p0L, 1.570796326794896619231321691639751442099L, -3.916281570163690998207361486238697614441e1L);
4789 TEST_c_c (catan, -0x1p-16382L, -0x1.0000000000000000000000000001p0L, -1.570796326794896619231321691639751442099L, -3.916281570163690998207361486238697614441e1L);
4790 TEST_c_c (catan, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-16382L, 7.853981633974483096156608458198756729010e-1L, 1.681051571556046753131338908660876463178e-4932L, UNDERFLOW_EXCEPTION);
4791 TEST_c_c (catan, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-16382L, 7.853981633974483096156608458198756729010e-1L, -1.681051571556046753131338908660876463178e-4932L, UNDERFLOW_EXCEPTION);
4792 TEST_c_c (catan, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-16382L, -7.853981633974483096156608458198756729010e-1L, 1.681051571556046753131338908660876463178e-4932L, UNDERFLOW_EXCEPTION);
4793 TEST_c_c (catan, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-16382L, -7.853981633974483096156608458198756729010e-1L, -1.681051571556046753131338908660876463178e-4932L, UNDERFLOW_EXCEPTION);
4794 TEST_c_c (catan, 0x1p-16382L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.745703758805099310527547423749501866998e-4898L, 3.950938929191688263678223092311606435623e1L);
4795 TEST_c_c (catan, -0x1p-16382L, 0x0.ffffffffffffffffffffffffffff8p0L, -1.745703758805099310527547423749501866998e-4898L, 3.950938929191688263678223092311606435623e1L);
4796 TEST_c_c (catan, 0x1p-16382L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.745703758805099310527547423749501866998e-4898L, -3.950938929191688263678223092311606435623e1L);
4797 TEST_c_c (catan, -0x1p-16382L, -0x0.ffffffffffffffffffffffffffff8p0L, -1.745703758805099310527547423749501866998e-4898L, -3.950938929191688263678223092311606435623e1L);
4801 TEST_c_c (catan, 0.75L, 1.25L, 1.10714871779409050301706546017853704L, 0.549306144334054845697622618461262852L);
4802 TEST_c_c (catan, -2, -3, -1.4099210495965755225306193844604208L, -0.22907268296853876629588180294200276L);
4804 END (catan, complex);
4811 FUNC(catanh) (BUILD_COMPLEX (0.7L, 1.2L));
4812 if (errno == ENOSYS)
4813 /* Function not implemented. */
4818 TEST_c_c (catanh, 0, 0, 0.0, 0.0);
4819 TEST_c_c (catanh, minus_zero, 0, minus_zero, 0.0);
4820 TEST_c_c (catanh, 0, minus_zero, 0.0, minus_zero);
4821 TEST_c_c (catanh, minus_zero, minus_zero, minus_zero, minus_zero);
4823 TEST_c_c (catanh, 1.0L, plus_zero, plus_infty, plus_zero, DIVIDE_BY_ZERO_EXCEPTION);
4824 TEST_c_c (catanh, 1.0L, minus_zero, plus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION);
4825 TEST_c_c (catanh, -1.0L, plus_zero, minus_infty, plus_zero, DIVIDE_BY_ZERO_EXCEPTION);
4826 TEST_c_c (catanh, -1.0L, minus_zero, minus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION);
4827 TEST_c_c (catanh, plus_zero, 1.0L, plus_zero, M_PI_4l);
4828 TEST_c_c (catanh, minus_zero, 1.0L, minus_zero, M_PI_4l);
4829 TEST_c_c (catanh, plus_zero, -1.0L, plus_zero, -M_PI_4l);
4830 TEST_c_c (catanh, minus_zero, -1.0L, minus_zero, -M_PI_4l);
4832 TEST_c_c (catanh, plus_infty, plus_infty, 0.0, M_PI_2l);
4833 TEST_c_c (catanh, plus_infty, minus_infty, 0.0, -M_PI_2l);
4834 TEST_c_c (catanh, minus_infty, plus_infty, minus_zero, M_PI_2l);
4835 TEST_c_c (catanh, minus_infty, minus_infty, minus_zero, -M_PI_2l);
4837 TEST_c_c (catanh, -10.0, plus_infty, minus_zero, M_PI_2l);
4838 TEST_c_c (catanh, -10.0, minus_infty, minus_zero, -M_PI_2l);
4839 TEST_c_c (catanh, minus_zero, plus_infty, minus_zero, M_PI_2l);
4840 TEST_c_c (catanh, minus_zero, minus_infty, minus_zero, -M_PI_2l);
4841 TEST_c_c (catanh, 0, plus_infty, 0.0, M_PI_2l);
4842 TEST_c_c (catanh, 0, minus_infty, 0.0, -M_PI_2l);
4843 TEST_c_c (catanh, 0.1L, plus_infty, 0.0, M_PI_2l);
4844 TEST_c_c (catanh, 0.1L, minus_infty, 0.0, -M_PI_2l);
4846 TEST_c_c (catanh, minus_infty, 0, minus_zero, M_PI_2l);
4847 TEST_c_c (catanh, minus_infty, minus_zero, minus_zero, -M_PI_2l);
4848 TEST_c_c (catanh, minus_infty, 100, minus_zero, M_PI_2l);
4849 TEST_c_c (catanh, minus_infty, -100, minus_zero, -M_PI_2l);
4851 TEST_c_c (catanh, plus_infty, 0, 0.0, M_PI_2l);
4852 TEST_c_c (catanh, plus_infty, minus_zero, 0.0, -M_PI_2l);
4853 TEST_c_c (catanh, plus_infty, 0.5, 0.0, M_PI_2l);
4854 TEST_c_c (catanh, plus_infty, -0.5, 0.0, -M_PI_2l);
4856 TEST_c_c (catanh, 0, qnan_value, 0.0, qnan_value);
4857 TEST_c_c (catanh, minus_zero, qnan_value, minus_zero, qnan_value);
4859 TEST_c_c (catanh, plus_infty, qnan_value, 0.0, qnan_value);
4860 TEST_c_c (catanh, minus_infty, qnan_value, minus_zero, qnan_value);
4862 TEST_c_c (catanh, qnan_value, 0, qnan_value, qnan_value);
4863 TEST_c_c (catanh, qnan_value, minus_zero, qnan_value, qnan_value);
4865 TEST_c_c (catanh, qnan_value, plus_infty, 0.0, M_PI_2l, IGNORE_ZERO_INF_SIGN);
4866 TEST_c_c (catanh, qnan_value, minus_infty, 0.0, -M_PI_2l, IGNORE_ZERO_INF_SIGN);
4868 TEST_c_c (catanh, 10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
4869 TEST_c_c (catanh, -10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
4871 TEST_c_c (catanh, qnan_value, 0.75, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
4872 TEST_c_c (catanh, qnan_value, -0.75, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
4874 TEST_c_c (catanh, qnan_value, qnan_value, qnan_value, qnan_value);
4876 TEST_c_c (catanh, 0x1p50L, 0.0L, 8.881784197001252323389053344728897997441e-16L, 1.570796326794896619231321691639751442099L);
4877 TEST_c_c (catanh, 0x1p50L, -0.0L, 8.881784197001252323389053344728897997441e-16L, -1.570796326794896619231321691639751442099L);
4878 TEST_c_c (catanh, -0x1p50L, 0.0L, -8.881784197001252323389053344728897997441e-16L, 1.570796326794896619231321691639751442099L);
4879 TEST_c_c (catanh, -0x1p50L, -0.0L, -8.881784197001252323389053344728897997441e-16L, -1.570796326794896619231321691639751442099L);
4880 TEST_c_c (catanh, 0.0L, 0x1p50L, 0.0L, 1.570796326794895731052901991514519103193L);
4881 TEST_c_c (catanh, -0.0L, 0x1p50L, -0.0L, 1.570796326794895731052901991514519103193L);
4882 TEST_c_c (catanh, 0.0L, -0x1p50L, 0.0L, -1.570796326794895731052901991514519103193L);
4883 TEST_c_c (catanh, -0.0L, -0x1p50L, -0.0L, -1.570796326794895731052901991514519103193L);
4885 TEST_c_c (catanh, 0x1p500L, 0.0L, 3.054936363499604682051979393213617699789e-151L, 1.570796326794896619231321691639751442099L);
4886 TEST_c_c (catanh, 0x1p500L, -0.0L, 3.054936363499604682051979393213617699789e-151L, -1.570796326794896619231321691639751442099L);
4887 TEST_c_c (catanh, -0x1p500L, 0.0L, -3.054936363499604682051979393213617699789e-151L, 1.570796326794896619231321691639751442099L);
4888 TEST_c_c (catanh, -0x1p500L, -0.0L, -3.054936363499604682051979393213617699789e-151L, -1.570796326794896619231321691639751442099L);
4889 TEST_c_c (catanh, 0.0L, 0x1p500L, 0.0L, 1.570796326794896619231321691639751442099L);
4890 TEST_c_c (catanh, -0.0L, 0x1p500L, -0.0L, 1.570796326794896619231321691639751442099L);
4891 TEST_c_c (catanh, 0.0L, -0x1p500L, 0.0L, -1.570796326794896619231321691639751442099L);
4892 TEST_c_c (catanh, -0.0L, -0x1p500L, -0.0L, -1.570796326794896619231321691639751442099L);
4894 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4895 TEST_c_c (catanh, 0x1p5000L, 0.0L, 7.079811261048172892385615158694057552948e-1506L, 1.570796326794896619231321691639751442099L);
4896 TEST_c_c (catanh, 0x1p5000L, -0.0L, 7.079811261048172892385615158694057552948e-1506L, -1.570796326794896619231321691639751442099L);
4897 TEST_c_c (catanh, -0x1p5000L, 0.0L, -7.079811261048172892385615158694057552948e-1506L, 1.570796326794896619231321691639751442099L);
4898 TEST_c_c (catanh, -0x1p5000L, -0.0L, -7.079811261048172892385615158694057552948e-1506L, -1.570796326794896619231321691639751442099L);
4899 TEST_c_c (catanh, 0.0L, 0x1p5000L, 0.0L, 1.570796326794896619231321691639751442099L);
4900 TEST_c_c (catanh, -0.0L, 0x1p5000L, -0.0L, 1.570796326794896619231321691639751442099L);
4901 TEST_c_c (catanh, 0.0L, -0x1p5000L, 0.0L, -1.570796326794896619231321691639751442099L);
4902 TEST_c_c (catanh, -0.0L, -0x1p5000L, -0.0L, -1.570796326794896619231321691639751442099L);
4904 TEST_c_c (catanh, 0x1p63L, 0.5L, 1.084202172485504434007452800869941711427e-19L, 1.570796326794896619231321691639751442093L);
4905 TEST_c_c (catanh, 0x1p63L, -0.5L, 1.084202172485504434007452800869941711427e-19L, -1.570796326794896619231321691639751442093L);
4906 TEST_c_c (catanh, -0x1p63L, 0.5L, -1.084202172485504434007452800869941711427e-19L, 1.570796326794896619231321691639751442093L);
4907 TEST_c_c (catanh, -0x1p63L, -0.5L, -1.084202172485504434007452800869941711427e-19L, -1.570796326794896619231321691639751442093L);
4908 TEST_c_c (catanh, 0.5L, 0x1p63L, 5.877471754111437539843682686111228389007e-39L, 1.570796326794896619122901474391200998698L, UNDERFLOW_EXCEPTION_FLOAT);
4909 TEST_c_c (catanh, -0.5L, 0x1p63L, -5.877471754111437539843682686111228389007e-39L, 1.570796326794896619122901474391200998698L, UNDERFLOW_EXCEPTION_FLOAT);
4910 TEST_c_c (catanh, 0.5L, -0x1p63L, 5.877471754111437539843682686111228389007e-39L, -1.570796326794896619122901474391200998698L, UNDERFLOW_EXCEPTION_FLOAT);
4911 TEST_c_c (catanh, -0.5L, -0x1p63L, -5.877471754111437539843682686111228389007e-39L, -1.570796326794896619122901474391200998698L, UNDERFLOW_EXCEPTION_FLOAT);
4913 TEST_c_c (catanh, 0x1p511L, 0.5L, 1.491668146240041348658193063092586767475e-154L, 1.570796326794896619231321691639751442099L);
4914 TEST_c_c (catanh, 0x1p511L, -0.5L, 1.491668146240041348658193063092586767475e-154L, -1.570796326794896619231321691639751442099L);
4915 TEST_c_c (catanh, -0x1p511L, 0.5L, -1.491668146240041348658193063092586767475e-154L, 1.570796326794896619231321691639751442099L);
4916 TEST_c_c (catanh, -0x1p511L, -0.5L, -1.491668146240041348658193063092586767475e-154L, -1.570796326794896619231321691639751442099L);
4917 TEST_c_c (catanh, 0.5L, 0x1p511L, 1.112536929253600691545116358666202032110e-308L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4918 TEST_c_c (catanh, -0.5L, 0x1p511L, -1.112536929253600691545116358666202032110e-308L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4919 TEST_c_c (catanh, 0.5L, -0x1p511L, 1.112536929253600691545116358666202032110e-308L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4920 TEST_c_c (catanh, -0.5L, -0x1p511L, -1.112536929253600691545116358666202032110e-308L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4922 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4923 TEST_c_c (catanh, 0x1p8191L, 0.5L, 1.833603867554847165621412392048483165956e-2466L, 1.570796326794896619231321691639751442099L);
4924 TEST_c_c (catanh, 0x1p8191L, -0.5L, 1.833603867554847165621412392048483165956e-2466L, -1.570796326794896619231321691639751442099L);
4925 TEST_c_c (catanh, -0x1p8191L, 0.5L, -1.833603867554847165621412392048483165956e-2466L, 1.570796326794896619231321691639751442099L);
4926 TEST_c_c (catanh, -0x1p8191L, -0.5L, -1.833603867554847165621412392048483165956e-2466L, -1.570796326794896619231321691639751442099L);
4927 TEST_c_c (catanh, 0.5L, 0x1p8191L, 1.681051571556046753131338908660876301299e-4932L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4928 TEST_c_c (catanh, -0.5L, 0x1p8191L, -1.681051571556046753131338908660876301299e-4932L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4929 TEST_c_c (catanh, 0.5L, -0x1p8191L, 1.681051571556046753131338908660876301299e-4932L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4930 TEST_c_c (catanh, -0.5L, -0x1p8191L, -1.681051571556046753131338908660876301299e-4932L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4932 TEST_c_c (catanh, 0x1p100L, 0.0L, 7.888609052210118054117285652827862296732e-31L, 1.570796326794896619231321691639751442099L);
4933 TEST_c_c (catanh, 0x1p100L, -0.0L, 7.888609052210118054117285652827862296732e-31L, -1.570796326794896619231321691639751442099L);
4934 TEST_c_c (catanh, -0x1p100L, 0.0L, -7.888609052210118054117285652827862296732e-31L, 1.570796326794896619231321691639751442099L);
4935 TEST_c_c (catanh, -0x1p100L, -0.0L, -7.888609052210118054117285652827862296732e-31L, -1.570796326794896619231321691639751442099L);
4936 TEST_c_c (catanh, 0.0L, 0x1p100L, 0.0L, 1.570796326794896619231321691638962581193L);
4937 TEST_c_c (catanh, -0.0L, 0x1p100L, -0.0L, 1.570796326794896619231321691638962581193L);
4938 TEST_c_c (catanh, 0.0L, -0x1p100L, 0.0L, -1.570796326794896619231321691638962581193L);
4939 TEST_c_c (catanh, -0.0L, -0x1p100L, -0.0L, -1.570796326794896619231321691638962581193L);
4940 TEST_c_c (catanh, 0x1.fp127L, 0.0L, 3.033533808573645181854803967025150136306e-39L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_FLOAT);
4941 TEST_c_c (catanh, 0x1.fp127L, -0.0L, 3.033533808573645181854803967025150136306e-39L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_FLOAT);
4942 TEST_c_c (catanh, -0x1.fp127L, 0.0L, -3.033533808573645181854803967025150136306e-39L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_FLOAT);
4943 TEST_c_c (catanh, -0x1.fp127L, -0.0L, -3.033533808573645181854803967025150136306e-39L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_FLOAT);
4944 TEST_c_c (catanh, 0.0L, 0x1.fp127L, 0.0L, 1.570796326794896619231321691639751442096L);
4945 TEST_c_c (catanh, -0.0L, 0x1.fp127L, -0.0L, 1.570796326794896619231321691639751442096L);
4946 TEST_c_c (catanh, 0.0L, -0x1.fp127L, 0.0L, -1.570796326794896619231321691639751442096L);
4947 TEST_c_c (catanh, -0.0L, -0x1.fp127L, -0.0L, -1.570796326794896619231321691639751442096L);
4948 TEST_c_c (catanh, 0x1.fp127L, 0x1.fp127L, 1.516766904286822590927401983512575068153e-39L, 1.570796326794896619231321691639751442097L, UNDERFLOW_EXCEPTION_FLOAT);
4949 TEST_c_c (catanh, 0x1.fp127L, -0x1.fp127L, 1.516766904286822590927401983512575068153e-39L, -1.570796326794896619231321691639751442097L, UNDERFLOW_EXCEPTION_FLOAT);
4950 TEST_c_c (catanh, -0x1.fp127L, 0x1.fp127L, -1.516766904286822590927401983512575068153e-39L, 1.570796326794896619231321691639751442097L, UNDERFLOW_EXCEPTION_FLOAT);
4951 TEST_c_c (catanh, -0x1.fp127L, -0x1.fp127L, -1.516766904286822590927401983512575068153e-39L, -1.570796326794896619231321691639751442097L, UNDERFLOW_EXCEPTION_FLOAT);
4953 TEST_c_c (catanh, 0x1p900L, 0.0L, 1.183052186166774710972751597518026531652e-271L, 1.570796326794896619231321691639751442099L);
4954 TEST_c_c (catanh, 0x1p900L, -0.0L, 1.183052186166774710972751597518026531652e-271L, -1.570796326794896619231321691639751442099L);
4955 TEST_c_c (catanh, -0x1p900L, 0.0L, -1.183052186166774710972751597518026531652e-271L, 1.570796326794896619231321691639751442099L);
4956 TEST_c_c (catanh, -0x1p900L, -0.0L, -1.183052186166774710972751597518026531652e-271L, -1.570796326794896619231321691639751442099L);
4957 TEST_c_c (catanh, 0.0L, 0x1p900L, 0.0L, 1.570796326794896619231321691639751442099L);
4958 TEST_c_c (catanh, -0.0L, 0x1p900L, -0.0L, 1.570796326794896619231321691639751442099L);
4959 TEST_c_c (catanh, 0.0L, -0x1p900L, 0.0L, -1.570796326794896619231321691639751442099L);
4960 TEST_c_c (catanh, -0.0L, -0x1p900L, -0.0L, -1.570796326794896619231321691639751442099L);
4961 TEST_c_c (catanh, 0x1.fp1023L, 0.0L, 5.742126086470197117652213464083623391533e-309L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4962 TEST_c_c (catanh, 0x1.fp1023L, -0.0L, 5.742126086470197117652213464083623391533e-309L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4963 TEST_c_c (catanh, -0x1.fp1023L, 0.0L, -5.742126086470197117652213464083623391533e-309L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4964 TEST_c_c (catanh, -0x1.fp1023L, -0.0L, -5.742126086470197117652213464083623391533e-309L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4965 TEST_c_c (catanh, 0.0L, 0x1.fp1023L, 0.0L, 1.570796326794896619231321691639751442099L);
4966 TEST_c_c (catanh, -0.0L, 0x1.fp1023L, -0.0L, 1.570796326794896619231321691639751442099L);
4967 TEST_c_c (catanh, 0.0L, -0x1.fp1023L, 0.0L, -1.570796326794896619231321691639751442099L);
4968 TEST_c_c (catanh, -0.0L, -0x1.fp1023L, -0.0L, -1.570796326794896619231321691639751442099L);
4969 TEST_c_c (catanh, 0x1.fp1023L, 0x1.fp1023L, 2.871063043235098558826106732041811695767e-309L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4970 TEST_c_c (catanh, 0x1.fp1023L, -0x1.fp1023L, 2.871063043235098558826106732041811695767e-309L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4971 TEST_c_c (catanh, -0x1.fp1023L, 0x1.fp1023L, -2.871063043235098558826106732041811695767e-309L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4972 TEST_c_c (catanh, -0x1.fp1023L, -0x1.fp1023L, -2.871063043235098558826106732041811695767e-309L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
4974 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
4975 TEST_c_c (catanh, 0x1p10000L, 0.0L, 5.012372749206452009297555933742977749322e-3011L, 1.570796326794896619231321691639751442099L);
4976 TEST_c_c (catanh, 0x1p10000L, -0.0L, 5.012372749206452009297555933742977749322e-3011L, -1.570796326794896619231321691639751442099L);
4977 TEST_c_c (catanh, -0x1p10000L, 0.0L, -5.012372749206452009297555933742977749322e-3011L, 1.570796326794896619231321691639751442099L);
4978 TEST_c_c (catanh, -0x1p10000L, -0.0L, -5.012372749206452009297555933742977749322e-3011L, -1.570796326794896619231321691639751442099L);
4979 TEST_c_c (catanh, 0.0L, 0x1p10000L, 0.0L, 1.570796326794896619231321691639751442099L);
4980 TEST_c_c (catanh, -0.0L, 0x1p10000L, -0.0L, 1.570796326794896619231321691639751442099L);
4981 TEST_c_c (catanh, 0.0L, -0x1p10000L, 0.0L, -1.570796326794896619231321691639751442099L);
4982 TEST_c_c (catanh, -0.0L, -0x1p10000L, -0.0L, -1.570796326794896619231321691639751442099L);
4983 TEST_c_c (catanh, 0x1.fp16383L, 0.0L, 8.676395208031209048419813722120651877672e-4933L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4984 TEST_c_c (catanh, 0x1.fp16383L, -0.0L, 8.676395208031209048419813722120651877672e-4933L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4985 TEST_c_c (catanh, -0x1.fp16383L, 0.0L, -8.676395208031209048419813722120651877672e-4933L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4986 TEST_c_c (catanh, -0x1.fp16383L, -0.0L, -8.676395208031209048419813722120651877672e-4933L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4987 TEST_c_c (catanh, 0.0L, 0x1.fp16383L, 0.0L, 1.570796326794896619231321691639751442099L);
4988 TEST_c_c (catanh, -0.0L, 0x1.fp16383L, -0.0L, 1.570796326794896619231321691639751442099L);
4989 TEST_c_c (catanh, 0.0L, -0x1.fp16383L, 0.0L, -1.570796326794896619231321691639751442099L);
4990 TEST_c_c (catanh, -0.0L, -0x1.fp16383L, -0.0L, -1.570796326794896619231321691639751442099L);
4991 TEST_c_c (catanh, 0x1.fp16383L, 0x1.fp16383L, 4.338197604015604524209906861060325938836e-4933L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4992 TEST_c_c (catanh, 0x1.fp16383L, -0x1.fp16383L, 4.338197604015604524209906861060325938836e-4933L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4993 TEST_c_c (catanh, -0x1.fp16383L, 0x1.fp16383L, -4.338197604015604524209906861060325938836e-4933L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4994 TEST_c_c (catanh, -0x1.fp16383L, -0x1.fp16383L, -4.338197604015604524209906861060325938836e-4933L, -1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
4996 TEST_c_c (catanh, 0x1p-13L, 1.0L, 6.103515609841754902688560615027452023669e-5L, 7.853981671227386080775748393881580082970e-1L);
4997 TEST_c_c (catanh, 0x1p-13L, -1.0L, 6.103515609841754902688560615027452023669e-5L, -7.853981671227386080775748393881580082970e-1L);
4998 TEST_c_c (catanh, -0x1p-13L, 1.0L, -6.103515609841754902688560615027452023669e-5L, 7.853981671227386080775748393881580082970e-1L);
4999 TEST_c_c (catanh, -0x1p-13L, -1.0L, -6.103515609841754902688560615027452023669e-5L, -7.853981671227386080775748393881580082970e-1L);
5000 TEST_c_c (catanh, 1.0L, 0x1p-13L, 4.852030264850939738801379894163661227127L, 7.854286809755354140031716771044626356262e-1L);
5001 TEST_c_c (catanh, -1.0L, 0x1p-13L, -4.852030264850939738801379894163661227127L, 7.854286809755354140031716771044626356262e-1L);
5002 TEST_c_c (catanh, 1.0L, -0x1p-13L, 4.852030264850939738801379894163661227127L, -7.854286809755354140031716771044626356262e-1L);
5003 TEST_c_c (catanh, -1.0L, -0x1p-13L, -4.852030264850939738801379894163661227127L, -7.854286809755354140031716771044626356262e-1L);
5004 TEST_c_c (catanh, 0x1p-27L, 1.0L, 3.725290298461914028034141143623846306386e-9L, 7.853981633974483234934486536343324763447e-1L);
5005 TEST_c_c (catanh, 0x1p-27L, -1.0L, 3.725290298461914028034141143623846306386e-9L, -7.853981633974483234934486536343324763447e-1L);
5006 TEST_c_c (catanh, -0x1p-27L, 1.0L, -3.725290298461914028034141143623846306386e-9L, 7.853981633974483234934486536343324763447e-1L);
5007 TEST_c_c (catanh, -0x1p-27L, -1.0L, -3.725290298461914028034141143623846306386e-9L, -7.853981633974483234934486536343324763447e-1L);
5008 TEST_c_c (catanh, 1.0L, 0x1p-27L, 9.704060527839234335310696652368086117807L, 7.853981652600934588466178684534110069553e-1L);
5009 TEST_c_c (catanh, -1.0L, 0x1p-27L, -9.704060527839234335310696652368086117807L, 7.853981652600934588466178684534110069553e-1L);
5010 TEST_c_c (catanh, 1.0L, -0x1p-27L, 9.704060527839234335310696652368086117807L, -7.853981652600934588466178684534110069553e-1L);
5011 TEST_c_c (catanh, -1.0L, -0x1p-27L, -9.704060527839234335310696652368086117807L, -7.853981652600934588466178684534110069553e-1L);
5012 TEST_c_c (catanh, 0x1p-33L, 1.0L, 5.820766091346740722643102318246316469910e-11L, 7.853981633974483096190489776088929224056e-1L);
5013 TEST_c_c (catanh, 0x1p-33L, -1.0L, 5.820766091346740722643102318246316469910e-11L, -7.853981633974483096190489776088929224056e-1L);
5014 TEST_c_c (catanh, -0x1p-33L, 1.0L, -5.820766091346740722643102318246316469910e-11L, 7.853981633974483096190489776088929224056e-1L);
5015 TEST_c_c (catanh, -0x1p-33L, -1.0L, -5.820766091346740722643102318246316469910e-11L, -7.853981633974483096190489776088929224056e-1L);
5016 TEST_c_c (catanh, 1.0L, 0x1p-33L, 1.178350206951907026009379309773625595762e1L, 7.853981634265521400723945494331241018449e-1L);
5017 TEST_c_c (catanh, -1.0L, 0x1p-33L, -1.178350206951907026009379309773625595762e1L, 7.853981634265521400723945494331241018449e-1L);
5018 TEST_c_c (catanh, 1.0L, -0x1p-33L, 1.178350206951907026009379309773625595762e1L, -7.853981634265521400723945494331241018449e-1L);
5019 TEST_c_c (catanh, -1.0L, -0x1p-33L, -1.178350206951907026009379309773625595762e1L, -7.853981634265521400723945494331241018449e-1L);
5020 TEST_c_c (catanh, 0x1p-54L, 1.0L, 2.775557561562891351059079170227049355775e-17L, 7.853981633974483096156608458198764914213e-1L);
5021 TEST_c_c (catanh, 0x1p-54L, -1.0L, 2.775557561562891351059079170227049355775e-17L, -7.853981633974483096156608458198764914213e-1L);
5022 TEST_c_c (catanh, -0x1p-54L, 1.0L, -2.775557561562891351059079170227049355775e-17L, 7.853981633974483096156608458198764914213e-1L);
5023 TEST_c_c (catanh, -0x1p-54L, -1.0L, -2.775557561562891351059079170227049355775e-17L, -7.853981633974483096156608458198764914213e-1L);
5024 TEST_c_c (catanh, 1.0L, 0x1p-54L, 1.906154746539849600897388334009985581467e1L, 7.853981633974483234934486536343324763447e-1L);
5025 TEST_c_c (catanh, -1.0L, 0x1p-54L, -1.906154746539849600897388334009985581467e1L, 7.853981633974483234934486536343324763447e-1L);
5026 TEST_c_c (catanh, 1.0L, -0x1p-54L, 1.906154746539849600897388334009985581467e1L, -7.853981633974483234934486536343324763447e-1L);
5027 TEST_c_c (catanh, -1.0L, -0x1p-54L, -1.906154746539849600897388334009985581467e1L, -7.853981633974483234934486536343324763447e-1L);
5028 TEST_c_c (catanh, 0x1p-57L, 1.0L, 3.469446951953614188823848962783813448721e-18L, 7.853981633974483096156608458198757330864e-1L);
5029 TEST_c_c (catanh, 0x1p-57L, -1.0L, 3.469446951953614188823848962783813448721e-18L, -7.853981633974483096156608458198757330864e-1L);
5030 TEST_c_c (catanh, -0x1p-57L, 1.0L, -3.469446951953614188823848962783813448721e-18L, 7.853981633974483096156608458198757330864e-1L);
5031 TEST_c_c (catanh, -0x1p-57L, -1.0L, -3.469446951953614188823848962783813448721e-18L, -7.853981633974483096156608458198757330864e-1L);
5032 TEST_c_c (catanh, 1.0L, 0x1p-57L, 2.010126823623841397309973152228712047720e1L, 7.853981633974483113503843217966828154612e-1L);
5033 TEST_c_c (catanh, -1.0L, 0x1p-57L, -2.010126823623841397309973152228712047720e1L, 7.853981633974483113503843217966828154612e-1L);
5034 TEST_c_c (catanh, 1.0L, -0x1p-57L, 2.010126823623841397309973152228712047720e1L, -7.853981633974483113503843217966828154612e-1L);
5035 TEST_c_c (catanh, -1.0L, -0x1p-57L, -2.010126823623841397309973152228712047720e1L, -7.853981633974483113503843217966828154612e-1L);
5036 TEST_c_c (catanh, 0x1p-13L, 0x1.000002p0L, 6.103514882246036852433556327261700380577e-5L, 7.853982267273793866654490522673596014524e-1L);
5037 TEST_c_c (catanh, 0x1p-13L, -0x1.000002p0L, 6.103514882246036852433556327261700380577e-5L, -7.853982267273793866654490522673596014524e-1L);
5038 TEST_c_c (catanh, -0x1p-13L, 0x1.000002p0L, -6.103514882246036852433556327261700380577e-5L, 7.853982267273793866654490522673596014524e-1L);
5039 TEST_c_c (catanh, -0x1p-13L, -0x1.000002p0L, -6.103514882246036852433556327261700380577e-5L, -7.853982267273793866654490522673596014524e-1L);
5040 TEST_c_c (catanh, 0x1.000002p0L, 0x1p-13L, 4.852030056234795712498957387213592193975L, 7.859169620684960844300240092596908675974e-1L);
5041 TEST_c_c (catanh, -0x1.000002p0L, 0x1p-13L, -4.852030056234795712498957387213592193975L, 7.859169620684960844300240092596908675974e-1L);
5042 TEST_c_c (catanh, 0x1.000002p0L, -0x1p-13L, 4.852030056234795712498957387213592193975L, -7.859169620684960844300240092596908675974e-1L);
5043 TEST_c_c (catanh, -0x1.000002p0L, -0x1p-13L, -4.852030056234795712498957387213592193975L, -7.859169620684960844300240092596908675974e-1L);
5044 TEST_c_c (catanh, 0x1p-13L, 0x0.ffffffp0L, 6.103515973639646453881721999956617260502e-5L, 7.853981373204155542484315721351697277336e-1L);
5045 TEST_c_c (catanh, 0x1p-13L, -0x0.ffffffp0L, 6.103515973639646453881721999956617260502e-5L, -7.853981373204155542484315721351697277336e-1L);
5046 TEST_c_c (catanh, -0x1p-13L, 0x0.ffffffp0L, -6.103515973639646453881721999956617260502e-5L, 7.853981373204155542484315721351697277336e-1L);
5047 TEST_c_c (catanh, -0x1p-13L, -0x0.ffffffp0L, -6.103515973639646453881721999956617260502e-5L, -7.853981373204155542484315721351697277336e-1L);
5048 TEST_c_c (catanh, 0x0.ffffffp0L, 0x1p-13L, 4.852030190345140708455871037447717761868L, 7.851845403708474595909269086711426246675e-1L);
5049 TEST_c_c (catanh, -0x0.ffffffp0L, 0x1p-13L, -4.852030190345140708455871037447717761868L, 7.851845403708474595909269086711426246675e-1L);
5050 TEST_c_c (catanh, 0x0.ffffffp0L, -0x1p-13L, 4.852030190345140708455871037447717761868L, -7.851845403708474595909269086711426246675e-1L);
5051 TEST_c_c (catanh, -0x0.ffffffp0L, -0x1p-13L, -4.852030190345140708455871037447717761868L, -7.851845403708474595909269086711426246675e-1L);
5053 TEST_c_c (catanh, 0x1p-27L, 0x1.0000000000001p0L, 3.725290298461913200853528590596263270474e-9L, 7.853981633974484345157511161499711112683e-1L);
5054 TEST_c_c (catanh, 0x1p-27L, -0x1.0000000000001p0L, 3.725290298461913200853528590596263270474e-9L, -7.853981633974484345157511161499711112683e-1L);
5055 TEST_c_c (catanh, -0x1p-27L, 0x1.0000000000001p0L, -3.725290298461913200853528590596263270474e-9L, 7.853981633974484345157511161499711112683e-1L);
5056 TEST_c_c (catanh, -0x1p-27L, -0x1.0000000000001p0L, -3.725290298461913200853528590596263270474e-9L, -7.853981633974484345157511161499711112683e-1L);
5057 TEST_c_c (catanh, 0x1.0000000000001p0L, 0x1p-27L, 9.704060527839234168777242958594699810015L, 7.853981801612546526942695000283242525531e-1L);
5058 TEST_c_c (catanh, -0x1.0000000000001p0L, 0x1p-27L, -9.704060527839234168777242958594699810015L, 7.853981801612546526942695000283242525531e-1L);
5059 TEST_c_c (catanh, 0x1.0000000000001p0L, -0x1p-27L, 9.704060527839234168777242958594699810015L, -7.853981801612546526942695000283242525531e-1L);
5060 TEST_c_c (catanh, -0x1.0000000000001p0L, -0x1p-27L, -9.704060527839234168777242958594699810015L, -7.853981801612546526942695000283242525531e-1L);
5061 TEST_c_c (catanh, 0x1p-27L, 0x0.fffffffffffff8p0L, 3.725290298461914441624447420137706700965e-9L, 7.853981633974482679822974223765039144191e-1L);
5062 TEST_c_c (catanh, 0x1p-27L, -0x0.fffffffffffff8p0L, 3.725290298461914441624447420137706700965e-9L, -7.853981633974482679822974223765039144191e-1L);
5063 TEST_c_c (catanh, -0x1p-27L, 0x0.fffffffffffff8p0L, -3.725290298461914441624447420137706700965e-9L, 7.853981633974482679822974223765039144191e-1L);
5064 TEST_c_c (catanh, -0x1p-27L, -0x0.fffffffffffff8p0L, -3.725290298461914441624447420137706700965e-9L, -7.853981633974482679822974223765039144191e-1L);
5065 TEST_c_c (catanh, 0x0.fffffffffffff8p0L, 0x1p-27L, 9.704060527839234252043969805481351363824L, 7.853981578095128619227903983047292781021e-1L);
5066 TEST_c_c (catanh, -0x0.fffffffffffff8p0L, 0x1p-27L, -9.704060527839234252043969805481351363824L, 7.853981578095128619227903983047292781021e-1L);
5067 TEST_c_c (catanh, 0x0.fffffffffffff8p0L, -0x1p-27L, 9.704060527839234252043969805481351363824L, -7.853981578095128619227903983047292781021e-1L);
5068 TEST_c_c (catanh, -0x0.fffffffffffff8p0L, -0x1p-27L, -9.704060527839234252043969805481351363824L, -7.853981578095128619227903983047292781021e-1L);
5070 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
5071 TEST_c_c (catanh, 0x1p-33L, 0x1.0000000000000002p0L, 5.820766091346740722012013594069507025615e-11L, 7.853981633974483096732590862331681441026e-1L);
5072 TEST_c_c (catanh, 0x1p-33L, -0x1.0000000000000002p0L, 5.820766091346740722012013594069507025615e-11L, -7.853981633974483096732590862331681441026e-1L);
5073 TEST_c_c (catanh, -0x1p-33L, 0x1.0000000000000002p0L, -5.820766091346740722012013594069507025615e-11L, 7.853981633974483096732590862331681441026e-1L);
5074 TEST_c_c (catanh, -0x1p-33L, -0x1.0000000000000002p0L, -5.820766091346740722012013594069507025615e-11L, -7.853981633974483096732590862331681441026e-1L);
5075 TEST_c_c (catanh, 0x1.0000000000000002p0L, 0x1p-33L, 1.178350206951907025990405771755129268176e1L, 7.853981638922134273801338071094141188767e-1L);
5076 TEST_c_c (catanh, -0x1.0000000000000002p0L, 0x1p-33L, -1.178350206951907025990405771755129268176e1L, 7.853981638922134273801338071094141188767e-1L);
5077 TEST_c_c (catanh, 0x1.0000000000000002p0L, -0x1p-33L, 1.178350206951907025990405771755129268176e1L, -7.853981638922134273801338071094141188767e-1L);
5078 TEST_c_c (catanh, -0x1.0000000000000002p0L, -0x1p-33L, -1.178350206951907025990405771755129268176e1L, -7.853981638922134273801338071094141188767e-1L);
5079 TEST_c_c (catanh, 0x1p-33L, 0x0.ffffffffffffffffp0L, 5.820766091346740722958646680334721192083e-11L, 7.853981633974483095919439232967553115548e-1L);
5080 TEST_c_c (catanh, 0x1p-33L, -0x0.ffffffffffffffffp0L, 5.820766091346740722958646680334721192083e-11L, -7.853981633974483095919439232967553115548e-1L);
5081 TEST_c_c (catanh, -0x1p-33L, 0x0.ffffffffffffffffp0L, -5.820766091346740722958646680334721192083e-11L, 7.853981633974483095919439232967553115548e-1L);
5082 TEST_c_c (catanh, -0x1p-33L, -0x0.ffffffffffffffffp0L, -5.820766091346740722958646680334721192083e-11L, -7.853981633974483095919439232967553115548e-1L);
5083 TEST_c_c (catanh, 0x0.ffffffffffffffffp0L, 0x1p-33L, 1.178350206951907026002603046195591193050e1L, 7.853981631937214964185249205444919953948e-1L);
5084 TEST_c_c (catanh, -0x0.ffffffffffffffffp0L, 0x1p-33L, -1.178350206951907026002603046195591193050e1L, 7.853981631937214964185249205444919953948e-1L);
5085 TEST_c_c (catanh, 0x0.ffffffffffffffffp0L, -0x1p-33L, 1.178350206951907026002603046195591193050e1L, -7.853981631937214964185249205444919953948e-1L);
5086 TEST_c_c (catanh, -0x0.ffffffffffffffffp0L, -0x1p-33L, -1.178350206951907026002603046195591193050e1L, -7.853981631937214964185249205444919953948e-1L);
5088 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
5089 TEST_c_c (catanh, 0x1p-54L, 0x1.000000000000000000000000008p0L, 2.775557561562891351059079170226980932999e-17L, 7.853981633974483096156608458198888173729e-1L);
5090 TEST_c_c (catanh, 0x1p-54L, -0x1.000000000000000000000000008p0L, 2.775557561562891351059079170226980932999e-17L, -7.853981633974483096156608458198888173729e-1L);
5091 TEST_c_c (catanh, -0x1p-54L, 0x1.000000000000000000000000008p0L, -2.775557561562891351059079170226980932999e-17L, 7.853981633974483096156608458198888173729e-1L);
5092 TEST_c_c (catanh, -0x1p-54L, -0x1.000000000000000000000000008p0L, -2.775557561562891351059079170226980932999e-17L, -7.853981633974483096156608458198888173729e-1L);
5093 TEST_c_c (catanh, 0x1.000000000000000000000000008p0L, 0x1p-54L, 1.906154746539849600897388334009981267384e1L, 7.853981633974485455380535786656405610710e-1L);
5094 TEST_c_c (catanh, -0x1.000000000000000000000000008p0L, 0x1p-54L, -1.906154746539849600897388334009981267384e1L, 7.853981633974485455380535786656405610710e-1L);
5095 TEST_c_c (catanh, 0x1.000000000000000000000000008p0L, -0x1p-54L, 1.906154746539849600897388334009981267384e1L, -7.853981633974485455380535786656405610710e-1L);
5096 TEST_c_c (catanh, -0x1.000000000000000000000000008p0L, -0x1p-54L, -1.906154746539849600897388334009981267384e1L, -7.853981633974485455380535786656405610710e-1L);
5097 TEST_c_c (catanh, 0x1p-54L, 0x0.ffffffffffffffffffffffffffcp0L, 2.775557561562891351059079170227083567164e-17L, 7.853981633974483096156608458198703284454e-1L);
5098 TEST_c_c (catanh, 0x1p-54L, -0x0.ffffffffffffffffffffffffffcp0L, 2.775557561562891351059079170227083567164e-17L, -7.853981633974483096156608458198703284454e-1L);
5099 TEST_c_c (catanh, -0x1p-54L, 0x0.ffffffffffffffffffffffffffcp0L, -2.775557561562891351059079170227083567164e-17L, 7.853981633974483096156608458198703284454e-1L);
5100 TEST_c_c (catanh, -0x1p-54L, -0x0.ffffffffffffffffffffffffffcp0L, -2.775557561562891351059079170227083567164e-17L, -7.853981633974483096156608458198703284454e-1L);
5101 TEST_c_c (catanh, 0x0.ffffffffffffffffffffffffffcp0L, 0x1p-54L, 1.906154746539849600897388334009984040723e1L, 7.853981633974482124711461911186784339815e-1L);
5102 TEST_c_c (catanh, -0x0.ffffffffffffffffffffffffffcp0L, 0x1p-54L, -1.906154746539849600897388334009984040723e1L, 7.853981633974482124711461911186784339815e-1L);
5103 TEST_c_c (catanh, 0x0.ffffffffffffffffffffffffffcp0L, -0x1p-54L, 1.906154746539849600897388334009984040723e1L, -7.853981633974482124711461911186784339815e-1L);
5104 TEST_c_c (catanh, -0x0.ffffffffffffffffffffffffffcp0L, -0x1p-54L, -1.906154746539849600897388334009984040723e1L, -7.853981633974482124711461911186784339815e-1L);
5106 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
5107 TEST_c_c (catanh, 0x1p-57L, 0x1.0000000000000000000000000001p0L, 3.469446951953614188823848962783812780530e-18L, 7.853981633974483096156608458198758293829e-1L);
5108 TEST_c_c (catanh, 0x1p-57L, -0x1.0000000000000000000000000001p0L, 3.469446951953614188823848962783812780530e-18L, -7.853981633974483096156608458198758293829e-1L);
5109 TEST_c_c (catanh, -0x1p-57L, 0x1.0000000000000000000000000001p0L, -3.469446951953614188823848962783812780530e-18L, 7.853981633974483096156608458198758293829e-1L);
5110 TEST_c_c (catanh, -0x1p-57L, -0x1.0000000000000000000000000001p0L, -3.469446951953614188823848962783812780530e-18L, -7.853981633974483096156608458198758293829e-1L);
5111 TEST_c_c (catanh, 0x1.0000000000000000000000000001p0L, 0x1p-57L, 2.010126823623841397309973152228712033275e1L, 7.853981633974483252281721296111395707566e-1L);
5112 TEST_c_c (catanh, -0x1.0000000000000000000000000001p0L, 0x1p-57L, -2.010126823623841397309973152228712033275e1L, 7.853981633974483252281721296111395707566e-1L);
5113 TEST_c_c (catanh, 0x1.0000000000000000000000000001p0L, -0x1p-57L, 2.010126823623841397309973152228712033275e1L, -7.853981633974483252281721296111395707566e-1L);
5114 TEST_c_c (catanh, -0x1.0000000000000000000000000001p0L, -0x1p-57L, -2.010126823623841397309973152228712033275e1L, -7.853981633974483252281721296111395707566e-1L);
5115 TEST_c_c (catanh, 0x1p-57L, 0x0.ffffffffffffffffffffffffffff8p0L, 3.469446951953614188823848962783813782817e-18L, 7.853981633974483096156608458198756849381e-1L);
5116 TEST_c_c (catanh, 0x1p-57L, -0x0.ffffffffffffffffffffffffffff8p0L, 3.469446951953614188823848962783813782817e-18L, -7.853981633974483096156608458198756849381e-1L);
5117 TEST_c_c (catanh, -0x1p-57L, 0x0.ffffffffffffffffffffffffffff8p0L, -3.469446951953614188823848962783813782817e-18L, 7.853981633974483096156608458198756849381e-1L);
5118 TEST_c_c (catanh, -0x1p-57L, -0x0.ffffffffffffffffffffffffffff8p0L, -3.469446951953614188823848962783813782817e-18L, -7.853981633974483096156608458198756849381e-1L);
5119 TEST_c_c (catanh, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-57L, 2.010126823623841397309973152228712040498e1L, 7.853981633974483044114904178894544378135e-1L);
5120 TEST_c_c (catanh, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-57L, -2.010126823623841397309973152228712040498e1L, 7.853981633974483044114904178894544378135e-1L);
5121 TEST_c_c (catanh, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-57L, 2.010126823623841397309973152228712040498e1L, -7.853981633974483044114904178894544378135e-1L);
5122 TEST_c_c (catanh, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-57L, -2.010126823623841397309973152228712040498e1L, -7.853981633974483044114904178894544378135e-1L);
5124 TEST_c_c (catanh, 1.0L, 0x1p-64L, 2.252728336819822255606004394739073846245e1L, 7.853981633974483096292133729759445264744e-1L);
5125 TEST_c_c (catanh, 1.0L, -0x1p-64L, 2.252728336819822255606004394739073846245e1L, -7.853981633974483096292133729759445264744e-1L);
5126 TEST_c_c (catanh, -1.0L, 0x1p-64L, -2.252728336819822255606004394739073846245e1L, 7.853981633974483096292133729759445264744e-1L);
5127 TEST_c_c (catanh, -1.0L, -0x1p-64L, -2.252728336819822255606004394739073846245e1L, -7.853981633974483096292133729759445264744e-1L);
5128 TEST_c_c (catanh, 0x1p-64L, 1.0L, 2.710505431213761085018632002174854278563e-20L, 7.853981633974483096156608458198757210500e-1L);
5129 TEST_c_c (catanh, -0x1p-64L, 1.0L, -2.710505431213761085018632002174854278563e-20L, 7.853981633974483096156608458198757210500e-1L);
5130 TEST_c_c (catanh, 0x1p-64L, -1.0L, 2.710505431213761085018632002174854278563e-20L, -7.853981633974483096156608458198757210500e-1L);
5131 TEST_c_c (catanh, -0x1p-64L, -1.0L, -2.710505431213761085018632002174854278563e-20L, -7.853981633974483096156608458198757210500e-1L);
5132 TEST_c_c (catanh, 1.0L, 0x1.3p-73L, 2.556052055225464683726753902092495938633e1L, 7.853981633974483096156922786831527361009e-1L);
5133 TEST_c_c (catanh, 1.0L, -0x1.3p-73L, 2.556052055225464683726753902092495938633e1L, -7.853981633974483096156922786831527361009e-1L);
5134 TEST_c_c (catanh, -1.0L, 0x1.3p-73L, -2.556052055225464683726753902092495938633e1L, 7.853981633974483096156922786831527361009e-1L);
5135 TEST_c_c (catanh, -1.0L, -0x1.3p-73L, -2.556052055225464683726753902092495938633e1L, -7.853981633974483096156922786831527361009e-1L);
5136 TEST_c_c (catanh, 0x1.3p-73L, 1.0L, 6.286572655403010329022706059731717687100e-23L, 7.853981633974483096156608458198757210493e-1L);
5137 TEST_c_c (catanh, -0x1.3p-73L, 1.0L, -6.286572655403010329022706059731717687100e-23L, 7.853981633974483096156608458198757210493e-1L);
5138 TEST_c_c (catanh, 0x1.3p-73L, -1.0L, 6.286572655403010329022706059731717687100e-23L, -7.853981633974483096156608458198757210493e-1L);
5139 TEST_c_c (catanh, -0x1.3p-73L, -1.0L, -6.286572655403010329022706059731717687100e-23L, -7.853981633974483096156608458198757210493e-1L);
5140 TEST_c_c (catanh, 1.0L, 0x1p-124L, 4.332169878499658183857700759113603550472e1L, 7.853981633974483096156608458198757210610e-1L);
5141 TEST_c_c (catanh, 1.0L, -0x1p-124L, 4.332169878499658183857700759113603550472e1L, -7.853981633974483096156608458198757210610e-1L);
5142 TEST_c_c (catanh, -1.0L, 0x1p-124L, -4.332169878499658183857700759113603550472e1L, 7.853981633974483096156608458198757210610e-1L);
5143 TEST_c_c (catanh, -1.0L, -0x1p-124L, -4.332169878499658183857700759113603550472e1L, -7.853981633974483096156608458198757210610e-1L);
5144 TEST_c_c (catanh, 0x1p-124L, 1.0L, 2.350988701644575015937473074444491355637e-38L, 7.853981633974483096156608458198757210493e-1L);
5145 TEST_c_c (catanh, -0x1p-124L, 1.0L, -2.350988701644575015937473074444491355637e-38L, 7.853981633974483096156608458198757210493e-1L);
5146 TEST_c_c (catanh, 0x1p-124L, -1.0L, 2.350988701644575015937473074444491355637e-38L, -7.853981633974483096156608458198757210493e-1L);
5147 TEST_c_c (catanh, -0x1p-124L, -1.0L, -2.350988701644575015937473074444491355637e-38L, -7.853981633974483096156608458198757210493e-1L);
5148 TEST_c_c (catanh, 0x1.000002p0L, 0x1p-126L, 8.317766196521665212523713550410777685446L, 1.570796326794896619231321691639702138295L);
5149 TEST_c_c (catanh, 0x1.000002p0L, -0x1p-126L, 8.317766196521665212523713550410777685446L, -1.570796326794896619231321691639702138295L);
5150 TEST_c_c (catanh, -0x1.000002p0L, 0x1p-126L, -8.317766196521665212523713550410777685446L, 1.570796326794896619231321691639702138295L);
5151 TEST_c_c (catanh, -0x1.000002p0L, -0x1p-126L, -8.317766196521665212523713550410777685446L, -1.570796326794896619231321691639702138295L);
5152 TEST_c_c (catanh, 0x1p-126L, 0x1.000002p0L, 5.877471053462247139383742414506671233336e-39L, 7.853982230020895322927482174768220815493e-1L, UNDERFLOW_EXCEPTION_FLOAT);
5153 TEST_c_c (catanh, -0x1p-126L, 0x1.000002p0L, -5.877471053462247139383742414506671233336e-39L, 7.853982230020895322927482174768220815493e-1L, UNDERFLOW_EXCEPTION_FLOAT);
5154 TEST_c_c (catanh, 0x1p-126L, -0x1.000002p0L, 5.877471053462247139383742414506671233336e-39L, -7.853982230020895322927482174768220815493e-1L, UNDERFLOW_EXCEPTION_FLOAT);
5155 TEST_c_c (catanh, -0x1p-126L, -0x1.000002p0L, -5.877471053462247139383742414506671233336e-39L, -7.853982230020895322927482174768220815493e-1L, UNDERFLOW_EXCEPTION_FLOAT);
5156 TEST_c_c (catanh, 0x0.ffffffp0L, 0x1p-126L, 8.664339742098154951823135931565866792454L, 9.860761609136244031334147100512154160097e-32L);
5157 TEST_c_c (catanh, 0x0.ffffffp0L, -0x1p-126L, 8.664339742098154951823135931565866792454L, -9.860761609136244031334147100512154160097e-32L);
5158 TEST_c_c (catanh, -0x0.ffffffp0L, 0x1p-126L, -8.664339742098154951823135931565866792454L, 9.860761609136244031334147100512154160097e-32L);
5159 TEST_c_c (catanh, -0x0.ffffffp0L, -0x1p-126L, -8.664339742098154951823135931565866792454L, -9.860761609136244031334147100512154160097e-32L);
5160 TEST_c_c (catanh, 0x1p-126L, 0x0.ffffffp0L, 5.877472104436064061535099214664320916184e-39L, 7.853981335951250337419109991749089175724e-1L, UNDERFLOW_EXCEPTION_FLOAT);
5161 TEST_c_c (catanh, -0x1p-126L, 0x0.ffffffp0L, -5.877472104436064061535099214664320916184e-39L, 7.853981335951250337419109991749089175724e-1L, UNDERFLOW_EXCEPTION_FLOAT);
5162 TEST_c_c (catanh, 0x1p-126L, -0x0.ffffffp0L, 5.877472104436064061535099214664320916184e-39L, -7.853981335951250337419109991749089175724e-1L, UNDERFLOW_EXCEPTION_FLOAT);
5163 TEST_c_c (catanh, -0x1p-126L, -0x0.ffffffp0L, -5.877472104436064061535099214664320916184e-39L, -7.853981335951250337419109991749089175724e-1L, UNDERFLOW_EXCEPTION_FLOAT);
5165 TEST_c_c (catanh, 1.0L, 0x1p-512L, 1.777922518136259718655200391540222897114e2L, 7.853981633974483096156608458198757210493e-1L);
5166 TEST_c_c (catanh, 1.0L, -0x1p-512L, 1.777922518136259718655200391540222897114e2L, -7.853981633974483096156608458198757210493e-1L);
5167 TEST_c_c (catanh, -1.0L, 0x1p-512L, -1.777922518136259718655200391540222897114e2L, 7.853981633974483096156608458198757210493e-1L);
5168 TEST_c_c (catanh, -1.0L, -0x1p-512L, -1.777922518136259718655200391540222897114e2L, -7.853981633974483096156608458198757210493e-1L);
5169 TEST_c_c (catanh, 0x1p-512L, 1.0L, 3.729170365600103371645482657731466918688e-155L, 7.853981633974483096156608458198757210493e-1L);
5170 TEST_c_c (catanh, -0x1p-512L, 1.0L, -3.729170365600103371645482657731466918688e-155L, 7.853981633974483096156608458198757210493e-1L);
5171 TEST_c_c (catanh, 0x1p-512L, -1.0L, 3.729170365600103371645482657731466918688e-155L, -7.853981633974483096156608458198757210493e-1L);
5172 TEST_c_c (catanh, -0x1p-512L, -1.0L, -3.729170365600103371645482657731466918688e-155L, -7.853981633974483096156608458198757210493e-1L);
5173 TEST_c_c (catanh, 1.0L, 0x1.3p-536L, 1.860240928518819859673567751384928348958e2L, 7.853981633974483096156608458198757210493e-1L);
5174 TEST_c_c (catanh, 1.0L, -0x1.3p-536L, 1.860240928518819859673567751384928348958e2L, -7.853981633974483096156608458198757210493e-1L);
5175 TEST_c_c (catanh, -1.0L, 0x1.3p-536L, -1.860240928518819859673567751384928348958e2L, 7.853981633974483096156608458198757210493e-1L);
5176 TEST_c_c (catanh, -1.0L, -0x1.3p-536L, -1.860240928518819859673567751384928348958e2L, -7.853981633974483096156608458198757210493e-1L);
5177 TEST_c_c (catanh, 0x1.3p-536L, 1.0L, 2.639526015013529511588222179446290115084e-162L, 7.853981633974483096156608458198757210493e-1L);
5178 TEST_c_c (catanh, -0x1.3p-536L, 1.0L, -2.639526015013529511588222179446290115084e-162L, 7.853981633974483096156608458198757210493e-1L);
5179 TEST_c_c (catanh, 0x1.3p-536L, -1.0L, 2.639526015013529511588222179446290115084e-162L, -7.853981633974483096156608458198757210493e-1L);
5180 TEST_c_c (catanh, -0x1.3p-536L, -1.0L, -2.639526015013529511588222179446290115084e-162L, -7.853981633974483096156608458198757210493e-1L);
5181 TEST_c_c (catanh, 1.0L, 0x1p-1020L, 3.538516356758520804574969980043991380025e2L, 7.853981633974483096156608458198757210493e-1L);
5182 TEST_c_c (catanh, 1.0L, -0x1p-1020L, 3.538516356758520804574969980043991380025e2L, -7.853981633974483096156608458198757210493e-1L);
5183 TEST_c_c (catanh, -1.0L, 0x1p-1020L, -3.538516356758520804574969980043991380025e2L, 7.853981633974483096156608458198757210493e-1L);
5184 TEST_c_c (catanh, -1.0L, -0x1p-1020L, -3.538516356758520804574969980043991380025e2L, -7.853981633974483096156608458198757210493e-1L);
5185 TEST_c_c (catanh, 0x1p-1020L, 1.0L, 4.450147717014402766180465434664808128438e-308L, 7.853981633974483096156608458198757210493e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5186 TEST_c_c (catanh, -0x1p-1020L, 1.0L, -4.450147717014402766180465434664808128438e-308L, 7.853981633974483096156608458198757210493e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5187 TEST_c_c (catanh, 0x1p-1020L, -1.0L, 4.450147717014402766180465434664808128438e-308L, -7.853981633974483096156608458198757210493e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5188 TEST_c_c (catanh, -0x1p-1020L, -1.0L, -4.450147717014402766180465434664808128438e-308L, -7.853981633974483096156608458198757210493e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5189 TEST_c_c (catanh, 0x1.0000000000001p0L, 0x1p-1022L, 1.836840028483855075506780244989950299369e1L, 1.570796326794896619231321691639751442099L);
5190 TEST_c_c (catanh, 0x1.0000000000001p0L, -0x1p-1022L, 1.836840028483855075506780244989950299369e1L, -1.570796326794896619231321691639751442099L);
5191 TEST_c_c (catanh, -0x1.0000000000001p0L, 0x1p-1022L, -1.836840028483855075506780244989950299369e1L, 1.570796326794896619231321691639751442099L);
5192 TEST_c_c (catanh, -0x1.0000000000001p0L, -0x1p-1022L, -1.836840028483855075506780244989950299369e1L, -1.570796326794896619231321691639751442099L);
5193 TEST_c_c (catanh, 0x1p-1022L, 0x1.0000000000001p0L, 1.112536929253600444512293438042957369978e-308L, 7.853981633974484206379633083355174374608e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5194 TEST_c_c (catanh, -0x1p-1022L, 0x1.0000000000001p0L, -1.112536929253600444512293438042957369978e-308L, 7.853981633974484206379633083355174374608e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5195 TEST_c_c (catanh, 0x1p-1022L, -0x1.0000000000001p0L, 1.112536929253600444512293438042957369978e-308L, -7.853981633974484206379633083355174374608e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5196 TEST_c_c (catanh, -0x1p-1022L, -0x1.0000000000001p0L, -1.112536929253600444512293438042957369978e-308L, -7.853981633974484206379633083355174374608e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5197 TEST_c_c (catanh, 0x0.fffffffffffff8p0L, 0x1p-1022L, 1.871497387511852332650969166374185305708e1L, 1.002084180004486444624900488355118689113e-292L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5198 TEST_c_c (catanh, 0x0.fffffffffffff8p0L, -0x1p-1022L, 1.871497387511852332650969166374185305708e1L, -1.002084180004486444624900488355118689113e-292L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5199 TEST_c_c (catanh, -0x0.fffffffffffff8p0L, 0x1p-1022L, -1.871497387511852332650969166374185305708e1L, 1.002084180004486444624900488355118689113e-292L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5200 TEST_c_c (catanh, -0x0.fffffffffffff8p0L, -0x1p-1022L, -1.871497387511852332650969166374185305708e1L, -1.002084180004486444624900488355118689113e-292L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5201 TEST_c_c (catanh, 0x1p-1022L, 0x0.fffffffffffff8p0L, 1.112536929253600815061527818977844932790e-308L, 7.853981633974482541045096145620456183798e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5202 TEST_c_c (catanh, -0x1p-1022L, 0x0.fffffffffffff8p0L, -1.112536929253600815061527818977844932790e-308L, 7.853981633974482541045096145620456183798e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5203 TEST_c_c (catanh, 0x1p-1022L, -0x0.fffffffffffff8p0L, 1.112536929253600815061527818977844932790e-308L, -7.853981633974482541045096145620456183798e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5204 TEST_c_c (catanh, -0x1p-1022L, -0x0.fffffffffffff8p0L, -1.112536929253600815061527818977844932790e-308L, -7.853981633974482541045096145620456183798e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5206 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
5207 TEST_c_c (catanh, 0x1.0000000000000002p0L, 0x1p-1022L, 2.218070977791824990137853294097378778927e1L, 1.570796326794896619231321691639751442099L);
5208 TEST_c_c (catanh, 0x1.0000000000000002p0L, -0x1p-1022L, 2.218070977791824990137853294097378778927e1L, -1.570796326794896619231321691639751442099L);
5209 TEST_c_c (catanh, -0x1.0000000000000002p0L, 0x1p-1022L, -2.218070977791824990137853294097378778927e1L, 1.570796326794896619231321691639751442099L);
5210 TEST_c_c (catanh, -0x1.0000000000000002p0L, -0x1p-1022L, -2.218070977791824990137853294097378778927e1L, -1.570796326794896619231321691639751442099L);
5211 TEST_c_c (catanh, 0x1p-1022L, 0x1.0000000000000002p0L, 1.112536929253600691424494863099491450042e-308L, 7.853981633974483096698709544441509427467e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5212 TEST_c_c (catanh, -0x1p-1022L, 0x1.0000000000000002p0L, -1.112536929253600691424494863099491450042e-308L, 7.853981633974483096698709544441509427467e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5213 TEST_c_c (catanh, 0x1p-1022L, -0x1.0000000000000002p0L, 1.112536929253600691424494863099491450042e-308L, -7.853981633974483096698709544441509427467e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5214 TEST_c_c (catanh, -0x1p-1022L, -0x1.0000000000000002p0L, -1.112536929253600691424494863099491450042e-308L, -7.853981633974483096698709544441509427467e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5215 TEST_c_c (catanh, 0x0.ffffffffffffffffp0L, 0x1p-1022L, 2.252728336819822255604649142023466965703e1L, 2.052268400649188124723641491045245971623e-289L);
5216 TEST_c_c (catanh, 0x0.ffffffffffffffffp0L, -0x1p-1022L, 2.252728336819822255604649142023466965703e1L, -2.052268400649188124723641491045245971623e-289L);
5217 TEST_c_c (catanh, -0x0.ffffffffffffffffp0L, 0x1p-1022L, -2.252728336819822255604649142023466965703e1L, 2.052268400649188124723641491045245971623e-289L);
5218 TEST_c_c (catanh, -0x0.ffffffffffffffffp0L, -0x1p-1022L, -2.252728336819822255604649142023466965703e1L, -2.052268400649188124723641491045245971623e-289L);
5219 TEST_c_c (catanh, 0x1p-1022L, 0x0.ffffffffffffffffp0L, 1.112536929253600691605427106449557323148e-308L, 7.853981633974483095885557915077381101984e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5220 TEST_c_c (catanh, -0x1p-1022L, 0x0.ffffffffffffffffp0L, -1.112536929253600691605427106449557323148e-308L, 7.853981633974483095885557915077381101984e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5221 TEST_c_c (catanh, 0x1p-1022L, -0x0.ffffffffffffffffp0L, 1.112536929253600691605427106449557323148e-308L, -7.853981633974483095885557915077381101984e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5222 TEST_c_c (catanh, -0x1p-1022L, -0x0.ffffffffffffffffp0L, -1.112536929253600691605427106449557323148e-308L, -7.853981633974483095885557915077381101984e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5224 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
5225 TEST_c_c (catanh, 0x1.000000000000000000000000008p0L, 0x1p-1022L, 3.673680056967710139911330243728336427098e1L, 1.570796326794896619231321691639751442099L);
5226 TEST_c_c (catanh, 0x1.000000000000000000000000008p0L, -0x1p-1022L, 3.673680056967710139911330243728336427098e1L, -1.570796326794896619231321691639751442099L);
5227 TEST_c_c (catanh, -0x1.000000000000000000000000008p0L, 0x1p-1022L, -3.673680056967710139911330243728336427098e1L, 1.570796326794896619231321691639751442099L);
5228 TEST_c_c (catanh, -0x1.000000000000000000000000008p0L, -0x1p-1022L, -3.673680056967710139911330243728336427098e1L, -1.570796326794896619231321691639751442099L);
5229 TEST_c_c (catanh, 0x1p-1022L, 0x1.000000000000000000000000008p0L, 1.112536929253600691545116358666174605957e-308L, 7.853981633974483096156608458198880470009e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5230 TEST_c_c (catanh, -0x1p-1022L, 0x1.000000000000000000000000008p0L, -1.112536929253600691545116358666174605957e-308L, 7.853981633974483096156608458198880470009e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5231 TEST_c_c (catanh, 0x1p-1022L, -0x1.000000000000000000000000008p0L, 1.112536929253600691545116358666174605957e-308L, -7.853981633974483096156608458198880470009e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5232 TEST_c_c (catanh, -0x1p-1022L, -0x1.000000000000000000000000008p0L, -1.112536929253600691545116358666174605957e-308L, -7.853981633974483096156608458198880470009e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5233 TEST_c_c (catanh, 0x0.ffffffffffffffffffffffffffcp0L, 0x1p-1022L, 3.708337415995707405382191849801244331055e1L, 9.025971879324147880346310405868788320726e-277L);
5234 TEST_c_c (catanh, 0x0.ffffffffffffffffffffffffffcp0L, -0x1p-1022L, 3.708337415995707405382191849801244331055e1L, -9.025971879324147880346310405868788320726e-277L);
5235 TEST_c_c (catanh, -0x0.ffffffffffffffffffffffffffcp0L, 0x1p-1022L, -3.708337415995707405382191849801244331055e1L, 9.025971879324147880346310405868788320726e-277L);
5236 TEST_c_c (catanh, -0x0.ffffffffffffffffffffffffffcp0L, -0x1p-1022L, -3.708337415995707405382191849801244331055e1L, -9.025971879324147880346310405868788320726e-277L);
5237 TEST_c_c (catanh, 0x1p-1022L, 0x0.ffffffffffffffffffffffffffcp0L, 1.112536929253600691545116358666215745186e-308L, 7.853981633974483096156608458198695580735e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5238 TEST_c_c (catanh, -0x1p-1022L, 0x0.ffffffffffffffffffffffffffcp0L, -1.112536929253600691545116358666215745186e-308L, 7.853981633974483096156608458198695580735e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5239 TEST_c_c (catanh, 0x1p-1022L, -0x0.ffffffffffffffffffffffffffcp0L, 1.112536929253600691545116358666215745186e-308L, -7.853981633974483096156608458198695580735e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5240 TEST_c_c (catanh, -0x1p-1022L, -0x0.ffffffffffffffffffffffffffcp0L, -1.112536929253600691545116358666215745186e-308L, -7.853981633974483096156608458198695580735e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
5242 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5243 TEST_c_c (catanh, 1.0L, 0x1p-8192L, 2.839477425163815960027691385553420311121e3L, 7.853981633974483096156608458198757210493e-1L);
5244 TEST_c_c (catanh, 1.0L, -0x1p-8192L, 2.839477425163815960027691385553420311121e3L, -7.853981633974483096156608458198757210493e-1L);
5245 TEST_c_c (catanh, -1.0L, 0x1p-8192L, -2.839477425163815960027691385553420311121e3L, 7.853981633974483096156608458198757210493e-1L);
5246 TEST_c_c (catanh, -1.0L, -0x1p-8192L, -2.839477425163815960027691385553420311121e3L, -7.853981633974483096156608458198757210493e-1L);
5247 TEST_c_c (catanh, 0x1p-8192L, 1.0L, 4.584009668887117914053530980121207914891e-2467L, 7.853981633974483096156608458198757210493e-1L);
5248 TEST_c_c (catanh, -0x1p-8192L, 1.0L, -4.584009668887117914053530980121207914891e-2467L, 7.853981633974483096156608458198757210493e-1L);
5249 TEST_c_c (catanh, 0x1p-8192L, -1.0L, 4.584009668887117914053530980121207914891e-2467L, -7.853981633974483096156608458198757210493e-1L);
5250 TEST_c_c (catanh, -0x1p-8192L, -1.0L, -4.584009668887117914053530980121207914891e-2467L, -7.853981633974483096156608458198757210493e-1L);
5251 TEST_c_c (catanh, 1.0L, 0x1.3p-8221L, 2.849442134153471837403071201841536297726e3L, 7.853981633974483096156608458198757210493e-1L);
5252 TEST_c_c (catanh, 1.0L, -0x1.3p-8221L, 2.849442134153471837403071201841536297726e3L, -7.853981633974483096156608458198757210493e-1L);
5253 TEST_c_c (catanh, -1.0L, 0x1.3p-8221L, -2.849442134153471837403071201841536297726e3L, 7.853981633974483096156608458198757210493e-1L);
5254 TEST_c_c (catanh, -1.0L, -0x1.3p-8221L, -2.849442134153471837403071201841536297726e3L, -7.853981633974483096156608458198757210493e-1L);
5255 TEST_c_c (catanh, 0x1.3p-8221L, 1.0L, 1.013933025636421986471594877335044443409e-2475L, 7.853981633974483096156608458198757210493e-1L);
5256 TEST_c_c (catanh, -0x1.3p-8221L, 1.0L, -1.013933025636421986471594877335044443409e-2475L, 7.853981633974483096156608458198757210493e-1L);
5257 TEST_c_c (catanh, 0x1.3p-8221L, -1.0L, 1.013933025636421986471594877335044443409e-2475L, -7.853981633974483096156608458198757210493e-1L);
5258 TEST_c_c (catanh, -0x1.3p-8221L, -1.0L, -1.013933025636421986471594877335044443409e-2475L, -7.853981633974483096156608458198757210493e-1L);
5259 TEST_c_c (catanh, 1.0L, 0x1.3p-8246L, 2.858106473910471153770786603359763504827e3L, 7.853981633974483096156608458198757210493e-1L);
5260 TEST_c_c (catanh, 1.0L, -0x1.3p-8246L, 2.858106473910471153770786603359763504827e3L, -7.853981633974483096156608458198757210493e-1L);
5261 TEST_c_c (catanh, -1.0L, 0x1.3p-8246L, -2.858106473910471153770786603359763504827e3L, 7.853981633974483096156608458198757210493e-1L);
5262 TEST_c_c (catanh, -1.0L, -0x1.3p-8246L, -2.858106473910471153770786603359763504827e3L, -7.853981633974483096156608458198757210493e-1L);
5263 TEST_c_c (catanh, 0x1.3p-8246L, 1.0L, 3.021755890954798419688924781486524472858e-2483L, 7.853981633974483096156608458198757210493e-1L);
5264 TEST_c_c (catanh, -0x1.3p-8246L, 1.0L, -3.021755890954798419688924781486524472858e-2483L, 7.853981633974483096156608458198757210493e-1L);
5265 TEST_c_c (catanh, 0x1.3p-8246L, -1.0L, 3.021755890954798419688924781486524472858e-2483L, -7.853981633974483096156608458198757210493e-1L);
5266 TEST_c_c (catanh, -0x1.3p-8246L, -1.0L, -3.021755890954798419688924781486524472858e-2483L, -7.853981633974483096156608458198757210493e-1L);
5267 TEST_c_c (catanh, 1.0L, 0x1p-16380L, 5.677221982376232056781839690803195180822e3L, 7.853981633974483096156608458198757210493e-1L);
5268 TEST_c_c (catanh, 1.0L, -0x1p-16380L, 5.677221982376232056781839690803195180822e3L, -7.853981633974483096156608458198757210493e-1L);
5269 TEST_c_c (catanh, -1.0L, 0x1p-16380L, -5.677221982376232056781839690803195180822e3L, 7.853981633974483096156608458198757210493e-1L);
5270 TEST_c_c (catanh, -1.0L, -0x1p-16380L, -5.677221982376232056781839690803195180822e3L, -7.853981633974483096156608458198757210493e-1L);
5271 TEST_c_c (catanh, 0x1p-16380L, 1.0L, 6.724206286224187012525355634643505205196e-4932L, 7.853981633974483096156608458198757210493e-1L);
5272 TEST_c_c (catanh, -0x1p-16380L, 1.0L, -6.724206286224187012525355634643505205196e-4932L, 7.853981633974483096156608458198757210493e-1L);
5273 TEST_c_c (catanh, 0x1p-16380L, -1.0L, 6.724206286224187012525355634643505205196e-4932L, -7.853981633974483096156608458198757210493e-1L);
5274 TEST_c_c (catanh, -0x1p-16380L, -1.0L, -6.724206286224187012525355634643505205196e-4932L, -7.853981633974483096156608458198757210493e-1L);
5275 TEST_c_c (catanh, 0x1.0000000000000002p0L, 0x1p-16382L, 2.218070977791824990137853294097378778927e1L, 1.570796326794896619231321691639751442099L);
5276 TEST_c_c (catanh, 0x1.0000000000000002p0L, -0x1p-16382L, 2.218070977791824990137853294097378778927e1L, -1.570796326794896619231321691639751442099L);
5277 TEST_c_c (catanh, -0x1.0000000000000002p0L, 0x1p-16382L, -2.218070977791824990137853294097378778927e1L, 1.570796326794896619231321691639751442099L);
5278 TEST_c_c (catanh, -0x1.0000000000000002p0L, -0x1p-16382L, -2.218070977791824990137853294097378778927e1L, -1.570796326794896619231321691639751442099L);
5279 TEST_c_c (catanh, 0x1p-16382L, 0x1.0000000000000002p0L, 1.681051571556046752949078932066752571182e-4932L, 7.853981633974483096698709544441509427467e-1L, UNDERFLOW_EXCEPTION);
5280 TEST_c_c (catanh, -0x1p-16382L, 0x1.0000000000000002p0L, -1.681051571556046752949078932066752571182e-4932L, 7.853981633974483096698709544441509427467e-1L, UNDERFLOW_EXCEPTION);
5281 TEST_c_c (catanh, 0x1p-16382L, -0x1.0000000000000002p0L, 1.681051571556046752949078932066752571182e-4932L, -7.853981633974483096698709544441509427467e-1L, UNDERFLOW_EXCEPTION);
5282 TEST_c_c (catanh, -0x1p-16382L, -0x1.0000000000000002p0L, -1.681051571556046752949078932066752571182e-4932L, -7.853981633974483096698709544441509427467e-1L, UNDERFLOW_EXCEPTION);
5283 TEST_c_c (catanh, 0x0.ffffffffffffffffp0L, 0x1p-16382L, 2.252728336819822255604649142023466965703e1L, 3.100992811520163369065387859792822623745e-4913L);
5284 TEST_c_c (catanh, 0x0.ffffffffffffffffp0L, -0x1p-16382L, 2.252728336819822255604649142023466965703e1L, -3.100992811520163369065387859792822623745e-4913L);
5285 TEST_c_c (catanh, -0x0.ffffffffffffffffp0L, 0x1p-16382L, -2.252728336819822255604649142023466965703e1L, 3.100992811520163369065387859792822623745e-4913L);
5286 TEST_c_c (catanh, -0x0.ffffffffffffffffp0L, -0x1p-16382L, -2.252728336819822255604649142023466965703e1L, -3.100992811520163369065387859792822623745e-4913L);
5287 TEST_c_c (catanh, 0x1p-16382L, 0x0.ffffffffffffffffp0L, 1.681051571556046753222468896957938166365e-4932L, 7.853981633974483095885557915077381101984e-1L, UNDERFLOW_EXCEPTION);
5288 TEST_c_c (catanh, -0x1p-16382L, 0x0.ffffffffffffffffp0L, -1.681051571556046753222468896957938166365e-4932L, 7.853981633974483095885557915077381101984e-1L, UNDERFLOW_EXCEPTION);
5289 TEST_c_c (catanh, 0x1p-16382L, -0x0.ffffffffffffffffp0L, 1.681051571556046753222468896957938166365e-4932L, -7.853981633974483095885557915077381101984e-1L, UNDERFLOW_EXCEPTION);
5290 TEST_c_c (catanh, -0x1p-16382L, -0x0.ffffffffffffffffp0L, -1.681051571556046753222468896957938166365e-4932L, -7.853981633974483095885557915077381101984e-1L, UNDERFLOW_EXCEPTION);
5291 # if LDBL_MANT_DIG >= 113
5292 TEST_c_c (catanh, 0x1.0000000000000000000000000001p0L, 0x1p-16382L, 3.916281570163690998207361486238697614441e1L, 1.570796326794896619231321691639751442099L);
5293 TEST_c_c (catanh, 0x1.0000000000000000000000000001p0L, -0x1p-16382L, 3.916281570163690998207361486238697614441e1L, -1.570796326794896619231321691639751442099L);
5294 TEST_c_c (catanh, -0x1.0000000000000000000000000001p0L, 0x1p-16382L, -3.916281570163690998207361486238697614441e1L, 1.570796326794896619231321691639751442099L);
5295 TEST_c_c (catanh, -0x1.0000000000000000000000000001p0L, -0x1p-16382L, -3.916281570163690998207361486238697614441e1L, -1.570796326794896619231321691639751442099L);
5296 TEST_c_c (catanh, 0x1p-16382L, 0x1.0000000000000000000000000001p0L, 1.681051571556046753131338908660875977540e-4932L, 7.853981633974483096156608458198758173458e-1L, UNDERFLOW_EXCEPTION);
5297 TEST_c_c (catanh, -0x1p-16382L, 0x1.0000000000000000000000000001p0L, -1.681051571556046753131338908660875977540e-4932L, 7.853981633974483096156608458198758173458e-1L, UNDERFLOW_EXCEPTION);
5298 TEST_c_c (catanh, 0x1p-16382L, -0x1.0000000000000000000000000001p0L, 1.681051571556046753131338908660875977540e-4932L, -7.853981633974483096156608458198758173458e-1L, UNDERFLOW_EXCEPTION);
5299 TEST_c_c (catanh, -0x1p-16382L, -0x1.0000000000000000000000000001p0L, -1.681051571556046753131338908660875977540e-4932L, -7.853981633974483096156608458198758173458e-1L, UNDERFLOW_EXCEPTION);
5300 TEST_c_c (catanh, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-16382L, 3.950938929191688263678223092311606435623e1L, 1.745703758805099310527547423749501866998e-4898L);
5301 TEST_c_c (catanh, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-16382L, 3.950938929191688263678223092311606435623e1L, -1.745703758805099310527547423749501866998e-4898L);
5302 TEST_c_c (catanh, -0x0.ffffffffffffffffffffffffffff8p0L, 0x1p-16382L, -3.950938929191688263678223092311606435623e1L, 1.745703758805099310527547423749501866998e-4898L);
5303 TEST_c_c (catanh, -0x0.ffffffffffffffffffffffffffff8p0L, -0x1p-16382L, -3.950938929191688263678223092311606435623e1L, -1.745703758805099310527547423749501866998e-4898L);
5304 TEST_c_c (catanh, 0x1p-16382L, 0x0.ffffffffffffffffffffffffffff8p0L, 1.681051571556046753131338908660876463178e-4932L, 7.853981633974483096156608458198756729010e-1L, UNDERFLOW_EXCEPTION);
5305 TEST_c_c (catanh, -0x1p-16382L, 0x0.ffffffffffffffffffffffffffff8p0L, -1.681051571556046753131338908660876463178e-4932L, 7.853981633974483096156608458198756729010e-1L, UNDERFLOW_EXCEPTION);
5306 TEST_c_c (catanh, 0x1p-16382L, -0x0.ffffffffffffffffffffffffffff8p0L, 1.681051571556046753131338908660876463178e-4932L, -7.853981633974483096156608458198756729010e-1L, UNDERFLOW_EXCEPTION);
5307 TEST_c_c (catanh, -0x1p-16382L, -0x0.ffffffffffffffffffffffffffff8p0L, -1.681051571556046753131338908660876463178e-4932L, -7.853981633974483096156608458198756729010e-1L, UNDERFLOW_EXCEPTION);
5311 TEST_c_c (catanh, 0.75L, 1.25L, 0.261492138795671927078652057366532140L, 0.996825126463918666098902241310446708L);
5312 TEST_c_c (catanh, -2, -3, -0.14694666622552975204743278515471595L, -1.3389725222944935611241935759091443L);
5314 END (catanh, complex);
5322 if (errno == ENOSYS)
5323 /* Function not implemented. */
5328 TEST_f_f (cbrt, 0.0, 0.0);
5329 TEST_f_f (cbrt, minus_zero, minus_zero);
5331 TEST_f_f (cbrt, plus_infty, plus_infty);
5332 TEST_f_f (cbrt, minus_infty, minus_infty);
5333 TEST_f_f (cbrt, qnan_value, qnan_value);
5335 TEST_f_f (cbrt, -0.001L, -0.1L);
5336 TEST_f_f (cbrt, 8, 2);
5337 TEST_f_f (cbrt, -27.0, -3.0);
5338 TEST_f_f (cbrt, 0.9921875L, 0.997389022060725270579075195353955217L);
5339 TEST_f_f (cbrt, 0.75L, 0.908560296416069829445605878163630251L);
5349 FUNC(ccos) (BUILD_COMPLEX (0, 0));
5350 if (errno == ENOSYS)
5351 /* Function not implemented. */
5356 TEST_c_c (ccos, 0.0, 0.0, 1.0, minus_zero);
5357 TEST_c_c (ccos, minus_zero, 0.0, 1.0, 0.0);
5358 TEST_c_c (ccos, 0.0, minus_zero, 1.0, 0.0);
5359 TEST_c_c (ccos, minus_zero, minus_zero, 1.0, minus_zero);
5361 TEST_c_c (ccos, plus_infty, 0.0, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5362 TEST_c_c (ccos, plus_infty, minus_zero, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5363 TEST_c_c (ccos, minus_infty, 0.0, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5364 TEST_c_c (ccos, minus_infty, minus_zero, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5366 TEST_c_c (ccos, 0.0, plus_infty, plus_infty, minus_zero);
5367 TEST_c_c (ccos, 0.0, minus_infty, plus_infty, 0.0);
5368 TEST_c_c (ccos, minus_zero, plus_infty, plus_infty, 0.0);
5369 TEST_c_c (ccos, minus_zero, minus_infty, plus_infty, minus_zero);
5371 TEST_c_c (ccos, plus_infty, plus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
5372 TEST_c_c (ccos, minus_infty, plus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
5373 TEST_c_c (ccos, plus_infty, minus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
5374 TEST_c_c (ccos, minus_infty, minus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
5376 TEST_c_c (ccos, 4.625, plus_infty, minus_infty, plus_infty);
5377 TEST_c_c (ccos, 4.625, minus_infty, minus_infty, minus_infty);
5378 TEST_c_c (ccos, -4.625, plus_infty, minus_infty, minus_infty);
5379 TEST_c_c (ccos, -4.625, minus_infty, minus_infty, plus_infty);
5381 TEST_c_c (ccos, plus_infty, 6.75, qnan_value, qnan_value, INVALID_EXCEPTION);
5382 TEST_c_c (ccos, plus_infty, -6.75, qnan_value, qnan_value, INVALID_EXCEPTION);
5383 TEST_c_c (ccos, minus_infty, 6.75, qnan_value, qnan_value, INVALID_EXCEPTION);
5384 TEST_c_c (ccos, minus_infty, -6.75, qnan_value, qnan_value, INVALID_EXCEPTION);
5386 TEST_c_c (ccos, qnan_value, 0.0, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
5387 TEST_c_c (ccos, qnan_value, minus_zero, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
5389 TEST_c_c (ccos, qnan_value, plus_infty, plus_infty, qnan_value);
5390 TEST_c_c (ccos, qnan_value, minus_infty, plus_infty, qnan_value);
5392 TEST_c_c (ccos, qnan_value, 9.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5393 TEST_c_c (ccos, qnan_value, -9.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5395 TEST_c_c (ccos, 0.0, qnan_value, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
5396 TEST_c_c (ccos, minus_zero, qnan_value, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
5398 TEST_c_c (ccos, 10.0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5399 TEST_c_c (ccos, -10.0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5401 TEST_c_c (ccos, plus_infty, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5402 TEST_c_c (ccos, minus_infty, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5404 TEST_c_c (ccos, qnan_value, qnan_value, qnan_value, qnan_value);
5406 TEST_c_c (ccos, 0.75L, 1.25L, 1.38173873063425888530729933139078645L, -1.09193013555397466170919531722024128L);
5407 TEST_c_c (ccos, -2, -3, -4.18962569096880723013255501961597373L, -9.10922789375533659797919726277886212L);
5409 TEST_c_c (ccos, 0.75, 89.5, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
5410 TEST_c_c (ccos, 0.75, -89.5, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
5411 TEST_c_c (ccos, -0.75, 89.5, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
5412 TEST_c_c (ccos, -0.75, -89.5, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
5415 TEST_c_c (ccos, 0.75, 710.5, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
5416 TEST_c_c (ccos, 0.75, -710.5, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
5417 TEST_c_c (ccos, -0.75, 710.5, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
5418 TEST_c_c (ccos, -0.75, -710.5, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
5421 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5422 TEST_c_c (ccos, 0.75, 11357.25, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
5423 TEST_c_c (ccos, 0.75, -11357.25, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
5424 TEST_c_c (ccos, -0.75, 11357.25, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
5425 TEST_c_c (ccos, -0.75, -11357.25, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
5429 TEST_c_c (ccos, 0x1p-149, 180, plus_infty, -1.043535896672617552965983803453927655332e33L, OVERFLOW_EXCEPTION);
5432 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
5433 TEST_c_c (ccos, 0x1p-1074, 1440, plus_infty, -5.981479269486130556466515778180916082415e301L, OVERFLOW_EXCEPTION);
5436 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5437 TEST_c_c (ccos, 0x1p-16434L, 22730, plus_infty, -1.217853148905605987081057582351152052687e4924L, OVERFLOW_EXCEPTION);
5440 TEST_c_c (ccos, min_subnorm_value * 0x1p120, 0x1p-120, 1.0, -min_subnorm_value, UNDERFLOW_EXCEPTION);
5441 TEST_c_c (ccos, 0x1p-120, min_subnorm_value * 0x1p120, 1.0, -min_subnorm_value, UNDERFLOW_EXCEPTION);
5443 END (ccos, complex);
5451 FUNC(ccosh) (BUILD_COMPLEX (0.7L, 1.2L));
5452 if (errno == ENOSYS)
5453 /* Function not implemented. */
5458 TEST_c_c (ccosh, 0.0, 0.0, 1.0, 0.0);
5459 TEST_c_c (ccosh, minus_zero, 0.0, 1.0, minus_zero);
5460 TEST_c_c (ccosh, 0.0, minus_zero, 1.0, minus_zero);
5461 TEST_c_c (ccosh, minus_zero, minus_zero, 1.0, 0.0);
5463 TEST_c_c (ccosh, 0.0, plus_infty, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5464 TEST_c_c (ccosh, minus_zero, plus_infty, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5465 TEST_c_c (ccosh, 0.0, minus_infty, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5466 TEST_c_c (ccosh, minus_zero, minus_infty, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5468 TEST_c_c (ccosh, plus_infty, 0.0, plus_infty, 0.0);
5469 TEST_c_c (ccosh, minus_infty, 0.0, plus_infty, minus_zero);
5470 TEST_c_c (ccosh, plus_infty, minus_zero, plus_infty, minus_zero);
5471 TEST_c_c (ccosh, minus_infty, minus_zero, plus_infty, 0.0);
5473 TEST_c_c (ccosh, plus_infty, plus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
5474 TEST_c_c (ccosh, minus_infty, plus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
5475 TEST_c_c (ccosh, plus_infty, minus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
5476 TEST_c_c (ccosh, minus_infty, minus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
5478 TEST_c_c (ccosh, plus_infty, 4.625, minus_infty, minus_infty);
5479 TEST_c_c (ccosh, minus_infty, 4.625, minus_infty, plus_infty);
5480 TEST_c_c (ccosh, plus_infty, -4.625, minus_infty, plus_infty);
5481 TEST_c_c (ccosh, minus_infty, -4.625, minus_infty, minus_infty);
5483 TEST_c_c (ccosh, 6.75, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5484 TEST_c_c (ccosh, -6.75, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5485 TEST_c_c (ccosh, 6.75, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5486 TEST_c_c (ccosh, -6.75, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5488 TEST_c_c (ccosh, 0.0, qnan_value, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
5489 TEST_c_c (ccosh, minus_zero, qnan_value, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
5491 TEST_c_c (ccosh, plus_infty, qnan_value, plus_infty, qnan_value);
5492 TEST_c_c (ccosh, minus_infty, qnan_value, plus_infty, qnan_value);
5494 TEST_c_c (ccosh, 9.0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5495 TEST_c_c (ccosh, -9.0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5497 TEST_c_c (ccosh, qnan_value, 0.0, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
5498 TEST_c_c (ccosh, qnan_value, minus_zero, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
5500 TEST_c_c (ccosh, qnan_value, 10.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5501 TEST_c_c (ccosh, qnan_value, -10.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5503 TEST_c_c (ccosh, qnan_value, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5504 TEST_c_c (ccosh, qnan_value, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5506 TEST_c_c (ccosh, qnan_value, qnan_value, qnan_value, qnan_value);
5508 TEST_c_c (ccosh, 0.75L, 1.25L, 0.408242591877968807788852146397499084L, 0.780365930845853240391326216300863152L);
5510 TEST_c_c (ccosh, -2, -3, -3.72454550491532256547397070325597253L, 0.511822569987384608834463849801875634L);
5512 TEST_c_c (ccosh, 89.5, 0.75, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
5513 TEST_c_c (ccosh, -89.5, 0.75, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
5514 TEST_c_c (ccosh, 89.5, -0.75, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
5515 TEST_c_c (ccosh, -89.5, -0.75, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
5518 TEST_c_c (ccosh, 710.5, 0.75, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
5519 TEST_c_c (ccosh, -710.5, 0.75, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
5520 TEST_c_c (ccosh, 710.5, -0.75, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
5521 TEST_c_c (ccosh, -710.5, -0.75, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
5524 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5525 TEST_c_c (ccosh, 11357.25, 0.75, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
5526 TEST_c_c (ccosh, -11357.25, 0.75, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
5527 TEST_c_c (ccosh, 11357.25, -0.75, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
5528 TEST_c_c (ccosh, -11357.25, -0.75, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
5532 TEST_c_c (ccosh, 180, 0x1p-149, plus_infty, 1.043535896672617552965983803453927655332e33L, OVERFLOW_EXCEPTION);
5535 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
5536 TEST_c_c (ccosh, 1440, 0x1p-1074, plus_infty, 5.981479269486130556466515778180916082415e301L, OVERFLOW_EXCEPTION);
5539 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5540 TEST_c_c (ccosh, 22730, 0x1p-16434L, plus_infty, 1.217853148905605987081057582351152052687e4924L, OVERFLOW_EXCEPTION);
5543 TEST_c_c (ccosh, min_subnorm_value * 0x1p120, 0x1p-120, 1.0, min_subnorm_value, UNDERFLOW_EXCEPTION);
5544 TEST_c_c (ccosh, 0x1p-120, min_subnorm_value * 0x1p120, 1.0, min_subnorm_value, UNDERFLOW_EXCEPTION);
5546 END (ccosh, complex);
5555 TEST_f_f (ceil, 0.0, 0.0);
5556 TEST_f_f (ceil, minus_zero, minus_zero);
5557 TEST_f_f (ceil, plus_infty, plus_infty);
5558 TEST_f_f (ceil, minus_infty, minus_infty);
5559 TEST_f_f (ceil, qnan_value, qnan_value);
5561 TEST_f_f (ceil, M_PIl, 4.0);
5562 TEST_f_f (ceil, -M_PIl, -3.0);
5563 TEST_f_f (ceil, 0.1, 1.0);
5564 TEST_f_f (ceil, 0.25, 1.0);
5565 TEST_f_f (ceil, 0.625, 1.0);
5566 TEST_f_f (ceil, -0.1, minus_zero);
5567 TEST_f_f (ceil, -0.25, minus_zero);
5568 TEST_f_f (ceil, -0.625, minus_zero);
5571 /* The result can only be represented in long double. */
5572 TEST_f_f (ceil, 4503599627370495.5L, 4503599627370496.0L);
5573 TEST_f_f (ceil, 4503599627370496.25L, 4503599627370497.0L);
5574 TEST_f_f (ceil, 4503599627370496.5L, 4503599627370497.0L);
5575 TEST_f_f (ceil, 4503599627370496.75L, 4503599627370497.0L);
5576 TEST_f_f (ceil, 4503599627370497.5L, 4503599627370498.0L);
5578 TEST_f_f (ceil, -4503599627370495.5L, -4503599627370495.0L);
5579 TEST_f_f (ceil, -4503599627370496.25L, -4503599627370496.0L);
5580 TEST_f_f (ceil, -4503599627370496.5L, -4503599627370496.0L);
5581 TEST_f_f (ceil, -4503599627370496.75L, -4503599627370496.0L);
5582 TEST_f_f (ceil, -4503599627370497.5L, -4503599627370497.0L);
5584 # if LDBL_MANT_DIG > 100
5585 TEST_f_f (ceil, 4503599627370494.5000000000001L, 4503599627370495.0L);
5586 TEST_f_f (ceil, 4503599627370495.5000000000001L, 4503599627370496.0L);
5587 TEST_f_f (ceil, 4503599627370496.5000000000001L, 4503599627370497.0L);
5588 TEST_f_f (ceil, -4503599627370494.5000000000001L, -4503599627370494.0L);
5589 TEST_f_f (ceil, -4503599627370495.5000000000001L, -4503599627370495.0L);
5590 TEST_f_f (ceil, -4503599627370496.5000000000001L, -4503599627370496.0L);
5593 TEST_f_f (ceil, 9007199254740991.5L, 9007199254740992.0L);
5594 TEST_f_f (ceil, 9007199254740992.25L, 9007199254740993.0L);
5595 TEST_f_f (ceil, 9007199254740992.5L, 9007199254740993.0L);
5596 TEST_f_f (ceil, 9007199254740992.75L, 9007199254740993.0L);
5597 TEST_f_f (ceil, 9007199254740993.5L, 9007199254740994.0L);
5599 TEST_f_f (ceil, -9007199254740991.5L, -9007199254740991.0L);
5600 TEST_f_f (ceil, -9007199254740992.25L, -9007199254740992.0L);
5601 TEST_f_f (ceil, -9007199254740992.5L, -9007199254740992.0L);
5602 TEST_f_f (ceil, -9007199254740992.75L, -9007199254740992.0L);
5603 TEST_f_f (ceil, -9007199254740993.5L, -9007199254740993.0L);
5605 # if LDBL_MANT_DIG > 100
5606 TEST_f_f (ceil, 9007199254740991.0000000000001L, 9007199254740992.0L);
5607 TEST_f_f (ceil, 9007199254740992.0000000000001L, 9007199254740993.0L);
5608 TEST_f_f (ceil, 9007199254740993.0000000000001L, 9007199254740994.0L);
5609 TEST_f_f (ceil, 9007199254740991.5000000000001L, 9007199254740992.0L);
5610 TEST_f_f (ceil, 9007199254740992.5000000000001L, 9007199254740993.0L);
5611 TEST_f_f (ceil, 9007199254740993.5000000000001L, 9007199254740994.0L);
5613 TEST_f_f (ceil, -9007199254740991.0000000000001L, -9007199254740991.0L);
5614 TEST_f_f (ceil, -9007199254740992.0000000000001L, -9007199254740992.0L);
5615 TEST_f_f (ceil, -9007199254740993.0000000000001L, -9007199254740993.0L);
5616 TEST_f_f (ceil, -9007199254740991.5000000000001L, -9007199254740991.0L);
5617 TEST_f_f (ceil, -9007199254740992.5000000000001L, -9007199254740992.0L);
5618 TEST_f_f (ceil, -9007199254740993.5000000000001L, -9007199254740993.0L);
5621 TEST_f_f (ceil, 72057594037927935.5L, 72057594037927936.0L);
5622 TEST_f_f (ceil, 72057594037927936.25L, 72057594037927937.0L);
5623 TEST_f_f (ceil, 72057594037927936.5L, 72057594037927937.0L);
5624 TEST_f_f (ceil, 72057594037927936.75L, 72057594037927937.0L);
5625 TEST_f_f (ceil, 72057594037927937.5L, 72057594037927938.0L);
5627 TEST_f_f (ceil, -72057594037927935.5L, -72057594037927935.0L);
5628 TEST_f_f (ceil, -72057594037927936.25L, -72057594037927936.0L);
5629 TEST_f_f (ceil, -72057594037927936.5L, -72057594037927936.0L);
5630 TEST_f_f (ceil, -72057594037927936.75L, -72057594037927936.0L);
5631 TEST_f_f (ceil, -72057594037927937.5L, -72057594037927937.0L);
5633 TEST_f_f (ceil, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L);
5634 TEST_f_f (ceil, 10141204801825835211973625643008.25L, 10141204801825835211973625643009.0L);
5635 TEST_f_f (ceil, 10141204801825835211973625643008.5L, 10141204801825835211973625643009.0L);
5636 TEST_f_f (ceil, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L);
5637 TEST_f_f (ceil, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L);
5648 FUNC(cexp) (BUILD_COMPLEX (0, 0));
5649 if (errno == ENOSYS)
5650 /* Function not implemented. */
5655 TEST_c_c (cexp, plus_zero, plus_zero, 1, 0.0);
5656 TEST_c_c (cexp, minus_zero, plus_zero, 1, 0.0);
5657 TEST_c_c (cexp, plus_zero, minus_zero, 1, minus_zero);
5658 TEST_c_c (cexp, minus_zero, minus_zero, 1, minus_zero);
5660 TEST_c_c (cexp, plus_infty, plus_zero, plus_infty, 0.0);
5661 TEST_c_c (cexp, plus_infty, minus_zero, plus_infty, minus_zero);
5663 TEST_c_c (cexp, minus_infty, plus_zero, 0.0, 0.0);
5664 TEST_c_c (cexp, minus_infty, minus_zero, 0.0, minus_zero);
5666 TEST_c_c (cexp, 0.0, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5667 TEST_c_c (cexp, minus_zero, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5669 TEST_c_c (cexp, 0.0, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5670 TEST_c_c (cexp, minus_zero, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5672 TEST_c_c (cexp, 100.0, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5673 TEST_c_c (cexp, -100.0, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5675 TEST_c_c (cexp, 100.0, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5676 TEST_c_c (cexp, -100.0, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
5678 TEST_c_c (cexp, minus_infty, 2.0, minus_zero, 0.0);
5679 TEST_c_c (cexp, minus_infty, 4.0, minus_zero, minus_zero);
5680 TEST_c_c (cexp, plus_infty, 2.0, minus_infty, plus_infty);
5681 TEST_c_c (cexp, plus_infty, 4.0, minus_infty, minus_infty);
5683 TEST_c_c (cexp, plus_infty, plus_infty, plus_infty, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5684 TEST_c_c (cexp, plus_infty, minus_infty, plus_infty, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
5686 TEST_c_c (cexp, minus_infty, plus_infty, 0.0, 0.0, IGNORE_ZERO_INF_SIGN);
5687 TEST_c_c (cexp, minus_infty, minus_infty, 0.0, minus_zero, IGNORE_ZERO_INF_SIGN);
5689 TEST_c_c (cexp, minus_infty, qnan_value, 0, 0, IGNORE_ZERO_INF_SIGN);
5691 TEST_c_c (cexp, plus_infty, qnan_value, plus_infty, qnan_value);
5693 TEST_c_c (cexp, qnan_value, 0.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5694 TEST_c_c (cexp, qnan_value, 1.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5696 TEST_c_c (cexp, qnan_value, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5697 TEST_c_c (cexp, 0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5698 TEST_c_c (cexp, 1, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5699 TEST_c_c (cexp, qnan_value, qnan_value, qnan_value, qnan_value);
5701 TEST_c_c (cexp, 0.75L, 1.25L, 0.667537446429131586942201977015932112L, 2.00900045494094876258347228145863909L);
5702 TEST_c_c (cexp, -2.0, -3.0, -0.13398091492954261346140525546115575L, -0.019098516261135196432576240858800925L);
5704 TEST_c_c (cexp, 0, 0x1p65, 0.99888622066058013610642172179340364209972L, -0.047183876212354673805106149805700013943218L);
5705 TEST_c_c (cexp, 0, -0x1p65, 0.99888622066058013610642172179340364209972L, 0.047183876212354673805106149805700013943218L);
5706 TEST_c_c (cexp, 50, 0x1p127, 4.053997150228616856622417636046265337193e21L, 3.232070315463388524466674772633810238819e21L);
5709 TEST_c_c (cexp, 0, 1e22, 0.5232147853951389454975944733847094921409L, -0.8522008497671888017727058937530293682618L);
5710 TEST_c_c (cexp, 0, 0x1p1023, -0.826369834614147994500785680811743734805L, 0.5631277798508840134529434079444683477104L);
5711 TEST_c_c (cexp, 500, 0x1p1023, -1.159886268932754433233243794561351783426e217L, 7.904017694554466595359379965081774849708e216L);
5714 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5715 TEST_c_c (cexp, 0, 0x1p16383L, 0.9210843909921906206874509522505756251609L, 0.3893629985894208126948115852610595405563L);
5716 TEST_c_c (cexp, -10000, 0x1p16383L, 1.045876464564882298442774542991176546722e-4343L, 4.421154026488516836023811173959413420548e-4344L);
5719 TEST_c_c (cexp, 88.75, 0.75, 2.558360358486542817001900410314204322891e38L, 2.383359453227311447654736314679677655100e38L);
5720 TEST_c_c (cexp, -95, 0.75, 4.039714446238306526889476684000081624047e-42L, 3.763383677300535390271646960780570275931e-42L, UNDERFLOW_EXCEPTION_FLOAT);
5723 TEST_c_c (cexp, 709.8125, 0.75, 1.355121963080879535248452862759108365762e308L, 1.262426823598609432507811340856186873507e308L);
5724 TEST_c_c (cexp, -720, 0.75, 1.486960657116368433685753325516638551722e-313L, 1.385247284245720590980701226843815229385e-313L, UNDERFLOW_EXCEPTION_DOUBLE);
5727 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5728 TEST_c_c (cexp, 11356.5625, 0.75, 9.052188470850960144814815984311663764287e4931L, 8.432986734191301036267148978260970230200e4931L);
5729 TEST_c_c (cexp, -11370, 0.75, 8.631121063182211587489310508568170739592e-4939L, 8.040721827809267291427062346918413482824e-4939L, UNDERFLOW_EXCEPTION);
5733 TEST_c_c (cexp, 180, 0x1p-149, plus_infty, 2.087071793345235105931967606907855310664e33L, OVERFLOW_EXCEPTION);
5736 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
5737 TEST_c_c (cexp, 1440, 0x1p-1074, plus_infty, 1.196295853897226111293303155636183216483e302L, OVERFLOW_EXCEPTION);
5740 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5741 TEST_c_c (cexp, 22730, 0x1p-16434L, plus_infty, 2.435706297811211974162115164702304105374e4924L, OVERFLOW_EXCEPTION);
5744 TEST_c_c (cexp, 1e6, 0, plus_infty, 0, OVERFLOW_EXCEPTION);
5745 TEST_c_c (cexp, 1e6, min_value, plus_infty, plus_infty, OVERFLOW_EXCEPTION);
5746 TEST_c_c (cexp, 1e6, -min_value, plus_infty, minus_infty, OVERFLOW_EXCEPTION);
5748 TEST_c_c (cexp, min_value, min_subnorm_value, 1.0, min_subnorm_value, UNDERFLOW_EXCEPTION);
5749 TEST_c_c (cexp, min_value, -min_subnorm_value, 1.0, -min_subnorm_value, UNDERFLOW_EXCEPTION);
5751 END (cexp, complex);
5759 TEST_c_f (cimag, 1.0, 0.0, 0.0);
5760 TEST_c_f (cimag, 1.0, minus_zero, minus_zero);
5761 TEST_c_f (cimag, 1.0, qnan_value, qnan_value);
5762 TEST_c_f (cimag, qnan_value, qnan_value, qnan_value);
5763 TEST_c_f (cimag, 1.0, plus_infty, plus_infty);
5764 TEST_c_f (cimag, 1.0, minus_infty, minus_infty);
5765 TEST_c_f (cimag, 2.0, 3.0, 3.0);
5774 FUNC(clog) (BUILD_COMPLEX (-2, -3));
5775 if (errno == ENOSYS)
5776 /* Function not implemented. */
5781 TEST_c_c (clog, minus_zero, 0, minus_infty, M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
5782 TEST_c_c (clog, minus_zero, minus_zero, minus_infty, -M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
5784 TEST_c_c (clog, 0, 0, minus_infty, 0.0, DIVIDE_BY_ZERO_EXCEPTION);
5785 TEST_c_c (clog, 0, minus_zero, minus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION);
5787 TEST_c_c (clog, minus_infty, plus_infty, plus_infty, M_PI_34l);
5788 TEST_c_c (clog, minus_infty, minus_infty, plus_infty, -M_PI_34l);
5790 TEST_c_c (clog, plus_infty, plus_infty, plus_infty, M_PI_4l);
5791 TEST_c_c (clog, plus_infty, minus_infty, plus_infty, -M_PI_4l);
5793 TEST_c_c (clog, 0, plus_infty, plus_infty, M_PI_2l);
5794 TEST_c_c (clog, 3, plus_infty, plus_infty, M_PI_2l);
5795 TEST_c_c (clog, minus_zero, plus_infty, plus_infty, M_PI_2l);
5796 TEST_c_c (clog, -3, plus_infty, plus_infty, M_PI_2l);
5797 TEST_c_c (clog, 0, minus_infty, plus_infty, -M_PI_2l);
5798 TEST_c_c (clog, 3, minus_infty, plus_infty, -M_PI_2l);
5799 TEST_c_c (clog, minus_zero, minus_infty, plus_infty, -M_PI_2l);
5800 TEST_c_c (clog, -3, minus_infty, plus_infty, -M_PI_2l);
5802 TEST_c_c (clog, minus_infty, 0, plus_infty, M_PIl);
5803 TEST_c_c (clog, minus_infty, 1, plus_infty, M_PIl);
5804 TEST_c_c (clog, minus_infty, minus_zero, plus_infty, -M_PIl);
5805 TEST_c_c (clog, minus_infty, -1, plus_infty, -M_PIl);
5807 TEST_c_c (clog, plus_infty, 0, plus_infty, 0.0);
5808 TEST_c_c (clog, plus_infty, 1, plus_infty, 0.0);
5809 TEST_c_c (clog, plus_infty, minus_zero, plus_infty, minus_zero);
5810 TEST_c_c (clog, plus_infty, -1, plus_infty, minus_zero);
5812 TEST_c_c (clog, plus_infty, qnan_value, plus_infty, qnan_value);
5813 TEST_c_c (clog, minus_infty, qnan_value, plus_infty, qnan_value);
5815 TEST_c_c (clog, qnan_value, plus_infty, plus_infty, qnan_value);
5816 TEST_c_c (clog, qnan_value, minus_infty, plus_infty, qnan_value);
5818 TEST_c_c (clog, 0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5819 TEST_c_c (clog, 3, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5820 TEST_c_c (clog, minus_zero, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5821 TEST_c_c (clog, -3, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5823 TEST_c_c (clog, qnan_value, 0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5824 TEST_c_c (clog, qnan_value, 5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5825 TEST_c_c (clog, qnan_value, minus_zero, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5826 TEST_c_c (clog, qnan_value, -5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
5828 TEST_c_c (clog, qnan_value, qnan_value, qnan_value, qnan_value);
5830 TEST_c_c (clog, 0.75L, 1.25L, 0.376885901188190075998919126749298416L, 1.03037682652431246378774332703115153L);
5831 TEST_c_c (clog, -2, -3, 1.2824746787307683680267437207826593L, -2.1587989303424641704769327722648368L);
5833 TEST_c_c (clog, 0x1.fffffep+127L, 0x1.fffffep+127L, 89.06941264234832570836679262104313101776L, M_PI_4l);
5834 TEST_c_c (clog, 0x1.fffffep+127L, 1.0L, 88.72283905206835305365817656031404273372L, 2.938736052218037251011746307725933020145e-39L, UNDERFLOW_EXCEPTION_FLOAT);
5835 TEST_c_c (clog, 0x1p-149L, 0x1p-149L, -102.9323563131518784484589700365392203592L, M_PI_4l);
5836 TEST_c_c (clog, 0x1p-147L, 0x1p-147L, -101.5460619520319878296245057936228672231L, M_PI_4l);
5839 TEST_c_c (clog, 0x1.fffffffffffffp+1023L, 0x1.fffffffffffffp+1023L, 710.1292864836639693869320059713862337880L, M_PI_4l);
5840 TEST_c_c (clog, 0x1.fffffffffffffp+1023L, 0x1p+1023L, 709.8942846690411016323109979483151967689L, 0.4636476090008061606231772164674799632783L);
5841 TEST_c_c (clog, 0x1p-1074L, 0x1p-1074L, -744.0934983311012896593986823853525458290L, M_PI_4l);
5842 TEST_c_c (clog, 0x1p-1073L, 0x1p-1073L, -743.4003511505413443499814502638943692610L, M_PI_4l);
5845 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5846 TEST_c_c (clog, 0x1.fp+16383L, 0x1.fp+16383L, 11356.83823118610934184548269774874545400L, M_PI_4l);
5847 TEST_c_c (clog, 0x1.fp+16383L, 0x1p+16383L, 11356.60974243783798653123798337822335902L, 0.4764674194737066993385333770295162295856L);
5848 TEST_c_c (clog, 0x1p-16440L, 0x1p-16441L, -11395.22807662984378194141292922726786191L, 0.4636476090008061162142562314612144020285L);
5851 TEST_c_c (clog, 0x1p-149L, 0x1.fp+127L, 88.69109041335841930424871526389807508374L, M_PI_2l);
5852 TEST_c_c (clog, -0x1p-149L, 0x1.fp+127L, 88.69109041335841930424871526389807508374L, M_PI_2l);
5853 TEST_c_c (clog, 0x1p-149L, -0x1.fp+127L, 88.69109041335841930424871526389807508374L, -M_PI_2l);
5854 TEST_c_c (clog, -0x1p-149L, -0x1.fp+127L, 88.69109041335841930424871526389807508374L, -M_PI_2l);
5855 TEST_c_c (clog, -0x1.fp+127L, 0x1p-149L, 88.69109041335841930424871526389807508374L, M_PIl);
5856 TEST_c_c (clog, -0x1.fp+127L, -0x1p-149L, 88.69109041335841930424871526389807508374L, -M_PIl);
5858 TEST_c_c (clog, 0x1.fp+127L, 0x1p-149L, 88.69109041335841930424871526389807508374L, plus_zero, UNDERFLOW_EXCEPTION);
5859 TEST_c_c (clog, 0x1.fp+127L, -0x1p-149L, 88.69109041335841930424871526389807508374L, minus_zero, UNDERFLOW_EXCEPTION);
5863 TEST_c_c (clog, 0x1p-1074L, 0x1.fp+1023L, 709.7509641950694165420886960904242800794L, M_PI_2l);
5864 TEST_c_c (clog, -0x1p-1074L, 0x1.fp+1023L, 709.7509641950694165420886960904242800794L, M_PI_2l);
5865 TEST_c_c (clog, 0x1p-1074L, -0x1.fp+1023L, 709.7509641950694165420886960904242800794L, -M_PI_2l);
5866 TEST_c_c (clog, -0x1p-1074L, -0x1.fp+1023L, 709.7509641950694165420886960904242800794L, -M_PI_2l);
5867 TEST_c_c (clog, -0x1.fp+1023L, 0x1p-1074L, 709.7509641950694165420886960904242800794L, M_PIl);
5868 TEST_c_c (clog, -0x1.fp+1023L, -0x1p-1074L, 709.7509641950694165420886960904242800794L, -M_PIl);
5870 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
5871 TEST_c_c (clog, 0x1.fp+1023L, 0x1p-1074L, 709.7509641950694165420886960904242800794L, plus_zero, UNDERFLOW_EXCEPTION);
5872 TEST_c_c (clog, 0x1.fp+1023L, -0x1p-1074L, 709.7509641950694165420886960904242800794L, minus_zero, UNDERFLOW_EXCEPTION);
5875 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5876 TEST_c_c (clog, 0x1p-16445L, 0x1.fp+16383L, 11356.49165759582936919077408168801636572L, M_PI_2l);
5877 TEST_c_c (clog, -0x1p-16445L, 0x1.fp+16383L, 11356.49165759582936919077408168801636572L, M_PI_2l);
5878 TEST_c_c (clog, 0x1p-16445L, -0x1.fp+16383L, 11356.49165759582936919077408168801636572L, -M_PI_2l);
5879 TEST_c_c (clog, -0x1p-16445L, -0x1.fp+16383L, 11356.49165759582936919077408168801636572L, -M_PI_2l);
5880 TEST_c_c (clog, -0x1.fp+16383L, 0x1p-16445L, 11356.49165759582936919077408168801636572L, M_PIl);
5881 TEST_c_c (clog, -0x1.fp+16383L, -0x1p-16445L, 11356.49165759582936919077408168801636572L, -M_PIl);
5882 TEST_c_c (clog, 0x1.fp+16383L, 0x1p-16445L, 11356.49165759582936919077408168801636572L, plus_zero, UNDERFLOW_EXCEPTION);
5883 TEST_c_c (clog, 0x1.fp+16383L, -0x1p-16445L, 11356.49165759582936919077408168801636572L, minus_zero, UNDERFLOW_EXCEPTION);
5884 # if LDBL_MANT_DIG >= 113
5885 TEST_c_c (clog, 0x1p-16494L, 0x1.fp+16383L, 11356.49165759582936919077408168801636572L, M_PI_2l);
5886 TEST_c_c (clog, -0x1p-16494L, 0x1.fp+16383L, 11356.49165759582936919077408168801636572L, M_PI_2l);
5887 TEST_c_c (clog, 0x1p-16494L, -0x1.fp+16383L, 11356.49165759582936919077408168801636572L, -M_PI_2l);
5888 TEST_c_c (clog, -0x1p-16494L, -0x1.fp+16383L, 11356.49165759582936919077408168801636572L, -M_PI_2l);
5889 TEST_c_c (clog, -0x1.fp+16383L, 0x1p-16494L, 11356.49165759582936919077408168801636572L, M_PIl);
5890 TEST_c_c (clog, -0x1.fp+16383L, -0x1p-16494L, 11356.49165759582936919077408168801636572L, -M_PIl);
5891 TEST_c_c (clog, 0x1.fp+16383L, 0x1p-16494L, 11356.49165759582936919077408168801636572L, plus_zero, UNDERFLOW_EXCEPTION);
5892 TEST_c_c (clog, 0x1.fp+16383L, -0x1p-16494L, 11356.49165759582936919077408168801636572L, minus_zero, UNDERFLOW_EXCEPTION);
5896 TEST_c_c (clog, 1.0L, 0x1.234566p-10L, 6.172834701221959432440126967147726538097e-7L, 1.111110564353742042376451655136933182201e-3L);
5897 TEST_c_c (clog, -1.0L, 0x1.234566p-20L, 5.886877547844618300918562490463748605537e-13L, 3.141591568520436206990380699322226378452L);
5898 TEST_c_c (clog, 0x1.234566p-30L, 1.0L, 5.614163921211322622623353961365728040115e-19L, 1.570796325735258575254858696548386439740L);
5899 TEST_c_c (clog, -0x1.234566p-40L, -1.0L, 5.354083939753840089583620652120903838944e-25L, -1.570796326795931422008642456283782656359L);
5900 TEST_c_c (clog, 0x1.234566p-50L, 1.0L, 5.106052341226425256332038420428899201070e-31L, 1.570796326794895608681734464330528755366L);
5901 TEST_c_c (clog, 0x1.234566p-60L, 1.0L, 4.869510976053643471080816669875627875933e-37L, 1.570796326794896618244456860363082279319L);
5902 TEST_c_c (clog, 0x1p-62L, 1.0L, 2.350988701644575015937473074444491355582e-38L, 1.570796326794896619014481257142650555297L);
5903 TEST_c_c (clog, 0x1p-63L, 1.0L, 5.877471754111437539843682686111228389059e-39L, 1.570796326794896619122901474391200998698L, UNDERFLOW_EXCEPTION_FLOAT);
5904 TEST_c_c (clog, 0x1p-64L, 1.0L, 1.469367938527859384960920671527807097271e-39L, 1.570796326794896619177111583015476220398L, UNDERFLOW_EXCEPTION_FLOAT);
5906 TEST_c_c (clog, 0x1p-510L, 1.0L, 4.450147717014402766180465434664808128438e-308L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5907 TEST_c_c (clog, 0x1p-511L, 1.0L, 1.112536929253600691545116358666202032110e-308L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
5908 TEST_c_c (clog, 0x1p-512L, 1.0L, 2.781342323134001728862790896665505080274e-309L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION_DOUBLE);
5910 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
5911 TEST_c_c (clog, 0x1p-8190L, 1.0L, 6.724206286224187012525355634643505205196e-4932L, 1.570796326794896619231321691639751442099L);
5912 TEST_c_c (clog, 0x1p-8191L, 1.0L, 1.681051571556046753131338908660876301299e-4932L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
5913 TEST_c_c (clog, 0x1p-8192L, 1.0L, 4.202628928890116882828347271652190753248e-4933L, 1.570796326794896619231321691639751442099L, UNDERFLOW_EXCEPTION);
5916 TEST_c_c (clog, 0x1.000566p0L, 0x1.234p-10L, 8.298731898331237038231468223024422855654e-5L, 1.110938609507128729312743251313024793990e-3L);
5917 TEST_c_c (clog, 0x1.000566p0L, 0x1.234p-100L, 8.237022655933121125560939513260027133767e-5L, 8.974094312218060110948251664314290484113e-31L);
5919 TEST_c_c (clog, -0x1.0000000123456p0L, 0x1.2345678p-30L, 2.649094282537168795982991778475646793277e-10L, 3.141592652530155111500161671113150737892L);
5920 TEST_c_c (clog, -0x1.0000000123456p0L, 0x1.2345678p-1000L, 2.649094276923003995420209214900915462737e-10L, 3.141592653589793238462643383279502884197L);
5922 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
5923 TEST_c_c (clog, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-60L, 9.868649107778739757272772275265050767867e-19L, 9.868649106423871142816660980898339912137e-19L);
5924 TEST_c_c (clog, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-1000L, 9.868649107778739752403260515979017248596e-19L, 1.061846605795612822522063052130030717368e-301L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5927 TEST_c_c (clog, 0x0.ffffffp0L, 0x0.ffffffp-100L, -5.960464655174753498633255797994360530379e-8L, 7.888609052210118054117285652827862296732e-31L);
5929 TEST_c_c (clog, 0x0.fffffffffffff8p0L, 0x0.fffffffffffff8p-1000L, -1.110223024625156602053389888482372171810e-16L, 9.332636185032188789900895447238171696171e-302L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
5931 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
5932 TEST_c_c (clog, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp-15000L, -5.421010862427522170184200798202494495630e-20L, 3.548665303440282824232502561095699343814e-4516L);
5935 TEST_c_c (clog, 0x1a6p-10L, 0x3a5p-10L, -1.4305135209763571252847059962654228661815e-06L, 1.1460277178115757370775644871674016684074L);
5936 TEST_c_c (clog, 0xf2p-10L, 0x3e3p-10L, 6.1988446308070710970664736815277450078106e-06L, 1.3322126499153926210226335249558203898460L);
5937 TEST_c_c (clog, 0x4d4ep-15L, 0x6605p-15L, -1.6298145321400412054744424587143483169412e-08L, 0.9223574537155056772124552172295398141249L);
5938 TEST_c_c (clog, 0x2818p-15L, 0x798fp-15L, 1.5366822245016167178749091974664853785194e-08L, 1.2522014929038946066987318471922169174157L);
5939 TEST_c_c (clog, 0x9b57bp-20L, 0xcb7b4p-20L, -3.9563019528687610863490232935890272740908e-11L, 0.9187593477446338910857133065497364950682L);
5940 TEST_c_c (clog, 0x2731p-20L, 0xfffd0p-20L, 4.4110493034041283943115971658295280288115e-11L, 1.5612279663766352262688735061954290528838L);
5941 TEST_c_c (clog, 0x2ede88p-23L, 0x771c3fp-23L, -4.4764192352906350039050902870893173560494e-13L, 1.1959106857549200806818600493552847793381L);
5942 TEST_c_c (clog, 0x11682p-23L, 0x7ffed1p-23L, 1.1723955140027907954461000991619077811832e-12L, 1.5622968405332756349813737986164832897108L);
5943 TEST_c_c (clog, 0xa1f2c1p-24L, 0xc643aep-24L, -1.0480505352462576151523512837107080269981e-13L, 0.8858771987699967480545613322309315260313L);
5944 TEST_c_c (clog, 0x659feap-24L, 0xeaf6f9p-24L, 3.7303493627403868207597214252239749960738e-14L, 1.1625816408046866464773042283673653469061L);
5946 TEST_c_c (clog, 0x4447d7175p-35L, 0x6c445e00ap-35L, -1.4823076576950255933915367361099865652625e-20L, 1.0081311552703893116404606212158840190615L);
5947 TEST_c_c (clog, 0x2dd46725bp-35L, 0x7783a1284p-35L, 4.4469229730850767799109418892826021157328e-20L, 1.2046235979300843056806465045930070146351L);
5948 TEST_c_c (clog, 0x164c74eea876p-45L, 0x16f393482f77p-45L, -3.0292258760486853327810377824479932031744e-26L, 0.7998237934177411746093524982030330293980L);
5949 TEST_c_c (clog, 0xfe961079616p-45L, 0x1bc37e09e6d1p-45L, 5.3718272201930019901317065495843842735179e-26L, 1.0503831592447830576186444373011142397404L);
5950 TEST_c_c (clog, 0xa4722f19346cp-51L, 0x7f9631c5e7f07p-51L, -6.2122796286154679676173624516405339768606e-30L, 1.4904138780720095276446375492434049214172L);
5951 TEST_c_c (clog, 0x10673dd0f2481p-51L, 0x7ef1d17cefbd2p-51L, 3.2047474274603604594851472963586149973093e-29L, 1.4422922682185099608731642353544207976604L);
5952 TEST_c_c (clog, 0x8ecbf810c4ae6p-52L, 0xd479468b09a37p-52L, -9.7375017988218644730510244778042114638107e-30L, 0.9790637929494922564724108399524154766631L);
5953 TEST_c_c (clog, 0x5b06b680ea2ccp-52L, 0xef452b965da9fp-52L, 8.3076914081087805757422664530653247447136e-30L, 1.2072712126771536614482822173033535043206L);
5954 TEST_c_c (clog, 0x659b70ab7971bp-53L, 0x1f5d111e08abecp-53L, -2.5083311595699359750201056724289010648701e-30L, 1.3710185432462268491534742969536240564640L);
5955 TEST_c_c (clog, 0x15cfbd1990d1ffp-53L, 0x176a3973e09a9ap-53L, 1.0168910106364605304135563536838075568606e-30L, 0.8208373755522359859870890246475340086663L);
5956 TEST_c_c (clog, 0x1367a310575591p-54L, 0x3cfcc0a0541f60p-54L, 5.0844550531823026520677817684239496041087e-32L, 1.2627468605458094918919206628466016525397L);
5957 TEST_c_c (clog, 0x55cb6d0c83af5p-55L, 0x7fe33c0c7c4e90p-55L, -5.2000108498455368032511404449795741611813e-32L, 1.5288921536982513453421343495466824420259L);
5959 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
5960 TEST_c_c (clog, 0x298c62cb546588a7p-63L, 0x7911b1dfcc4ecdaep-63L, -1.1931267660846218205882675852805793644095e-36L, 1.2402109774337032400594953899784058127412L);
5961 TEST_c_c (clog, 0x4d9c37e2b5cb4533p-63L, 0x65c98be2385a042ep-63L, 6.4064442119814669184296141278612389400075e-37L, 0.9193591364645830864185131402313014890145L);
5962 TEST_c_c (clog, 0x602fd5037c4792efp-64L, 0xed3e2086dcca80b8p-64L, -2.3362950222592964220878638677292132852104e-37L, 1.1856121127236268105413184264288408265852L);
5963 TEST_c_c (clog, 0x6b10b4f3520217b6p-64L, 0xe8893cbb449253a1p-64L, 2.4244570985709679851855191080208817099132e-37L, 1.1393074519572050614551047548718495655972L);
5964 TEST_c_c (clog, 0x81b7efa81fc35ad1p-65L, 0x1ef4b835f1c79d812p-65L, -9.9182335850630508484862145328126979066934e-39L, 1.3146479888794807046338799047003947008804L);
5966 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
5967 TEST_c_c (clog, 0x3f96469050f650869c2p-75L, 0x6f16b2c9c8b05988335p-75L, -1.0509738482436128031927971874674370984602e-45L, 1.0509191467640012308402149909370784281448L);
5968 TEST_c_c (clog, 0x3157fc1d73233e580c8p-75L, 0x761b52ccd435d7c7f5fp-75L, 1.3487497719126364307640897239165442763573e-43L, 1.1750493008528425228929764149024375035382L);
5969 TEST_c_c (clog, 0x155f8afc4c48685bf63610p-85L, 0x17d0cf2652cdbeb1294e19p-85L, -4.7775669192897997174762089350332738583822e-50L, 0.8393953487996880419413728440067635213372L);
5970 TEST_c_c (clog, 0x13836d58a13448d750b4b9p-85L, 0x195ca7bc3ab4f9161edbe6p-85L, 2.8398125044729578740243199963484494962411e-50L, 0.9149964976334130461795060758257083099706L);
5971 TEST_c_c (clog, 0x1df515eb171a808b9e400266p-95L, 0x7c71eb0cd4688dfe98581c77p-95L, -3.5048022044913950094635368750889659723004e-57L, 1.3345633256521815205858155673950177421079L);
5972 TEST_c_c (clog, 0xe33f66c9542ca25cc43c867p-95L, 0x7f35a68ebd3704a43c465864p-95L, 4.1101771307217268747345114262406964584250e-56L, 1.4596065864518742494094402406719567059585L);
5973 TEST_c_c (clog, 0x6771f22c64ed551b857c128b4cp-105L, 0x1f570e7a13cc3cf2f44fd793ea1p-105L, -1.4281333889622737316199756373421183559948e-62L, 1.3673546561165378090903506783353927980633L);
5974 TEST_c_c (clog, 0x15d8ab6ed05ca514086ac3a1e84p-105L, 0x1761e480aa094c0b10b34b09ce9p-105L, 1.0027319539522347477331743836657426754857e-62L, 0.8193464073721167323313606647411269414759L);
5975 TEST_c_c (clog, 0x187190c1a334497bdbde5a95f48p-106L, 0x3b25f08062d0a095c4cfbbc338dp-106L, -1.7471844652198029695350765775994001163767e-63L, 1.1789110097072986038243729592318526094314L);
5976 TEST_c_c (clog, 0x6241ef0da53f539f02fad67dabp-106L, 0x3fb46641182f7efd9caa769dac0p-106L, 4.3299788920664682288477984749202524623248e-63L, 1.4746938237585656250866370987773473745867L);
5978 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
5979 TEST_c_c (clog, 0x3e1d0a105ac4ebeacd9c6952d34cp-112L, 0xf859b3d1b06d005dcbb5516d5479p-112L, -1.1683999374665377365054966073875064467108e-66L, 1.3257197596350832748781065387304444940172L);
5980 TEST_c_c (clog, 0x47017a2e36807acb1e5214b209dep-112L, 0xf5f4a550c9d75e3bb1839d865f0dp-112L, 1.5077923002544367932999503838191154621839e-65L, 1.2897445708311412721399861948957141824914L);
5981 TEST_c_c (clog, 0x148f818cb7a9258fca942ade2a0cap-113L, 0x18854a34780b8333ec53310ad7001p-113L, -7.1865869169568789348552370692485515571497e-67L, 0.8730167479365994646287897223471819363668L);
5982 TEST_c_c (clog, 0xfd95243681c055c2632286921092p-113L, 0x1bccabcd29ca2152860ec29e34ef7p-113L, 6.6255694866654064502633121109394710807528e-66L, 1.0526409614996288387567810726095850312049L);
5983 TEST_c_c (clog, 0xdb85c467ee2aadd5f425fe0f4b8dp-114L, 0x3e83162a0f95f1dcbf97dddf410eap-114L, 4.6017338806965821566734340588575402712716e-67L, 1.3547418904611758959096647942223384691728L);
5984 TEST_c_c (clog, 0x1415bcaf2105940d49a636e98ae59p-115L, 0x7e6a150adfcd1b0921d44b31f40f4p-115L, 2.5993421227864195179698176012564317527271e-67L, 1.4132318089683022770487383611430906982461L);
5987 END (clog, complex);
5995 FUNC(clog10) (BUILD_COMPLEX (0.7L, 1.2L));
5996 if (errno == ENOSYS)
5997 /* Function not implemented. */
6002 TEST_c_c (clog10, minus_zero, 0, minus_infty, M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
6003 TEST_c_c (clog10, minus_zero, minus_zero, minus_infty, -M_PIl, DIVIDE_BY_ZERO_EXCEPTION);
6005 TEST_c_c (clog10, 0, 0, minus_infty, 0.0, DIVIDE_BY_ZERO_EXCEPTION);
6006 TEST_c_c (clog10, 0, minus_zero, minus_infty, minus_zero, DIVIDE_BY_ZERO_EXCEPTION);
6008 TEST_c_c (clog10, minus_infty, plus_infty, plus_infty, M_PI_34_LOG10El);
6010 TEST_c_c (clog10, plus_infty, plus_infty, plus_infty, M_PI4_LOG10El);
6011 TEST_c_c (clog10, plus_infty, minus_infty, plus_infty, -M_PI4_LOG10El);
6013 TEST_c_c (clog10, 0, plus_infty, plus_infty, M_PI2_LOG10El);
6014 TEST_c_c (clog10, 3, plus_infty, plus_infty, M_PI2_LOG10El);
6015 TEST_c_c (clog10, minus_zero, plus_infty, plus_infty, M_PI2_LOG10El);
6016 TEST_c_c (clog10, -3, plus_infty, plus_infty, M_PI2_LOG10El);
6017 TEST_c_c (clog10, 0, minus_infty, plus_infty, -M_PI2_LOG10El);
6018 TEST_c_c (clog10, 3, minus_infty, plus_infty, -M_PI2_LOG10El);
6019 TEST_c_c (clog10, minus_zero, minus_infty, plus_infty, -M_PI2_LOG10El);
6020 TEST_c_c (clog10, -3, minus_infty, plus_infty, -M_PI2_LOG10El);
6022 TEST_c_c (clog10, minus_infty, 0, plus_infty, M_PI_LOG10El);
6023 TEST_c_c (clog10, minus_infty, 1, plus_infty, M_PI_LOG10El);
6024 TEST_c_c (clog10, minus_infty, minus_zero, plus_infty, -M_PI_LOG10El);
6025 TEST_c_c (clog10, minus_infty, -1, plus_infty, -M_PI_LOG10El);
6027 TEST_c_c (clog10, plus_infty, 0, plus_infty, 0.0);
6028 TEST_c_c (clog10, plus_infty, 1, plus_infty, 0.0);
6029 TEST_c_c (clog10, plus_infty, minus_zero, plus_infty, minus_zero);
6030 TEST_c_c (clog10, plus_infty, -1, plus_infty, minus_zero);
6032 TEST_c_c (clog10, plus_infty, qnan_value, plus_infty, qnan_value);
6033 TEST_c_c (clog10, minus_infty, qnan_value, plus_infty, qnan_value);
6035 TEST_c_c (clog10, qnan_value, plus_infty, plus_infty, qnan_value);
6036 TEST_c_c (clog10, qnan_value, minus_infty, plus_infty, qnan_value);
6038 TEST_c_c (clog10, 0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6039 TEST_c_c (clog10, 3, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6040 TEST_c_c (clog10, minus_zero, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6041 TEST_c_c (clog10, -3, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6043 TEST_c_c (clog10, qnan_value, 0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6044 TEST_c_c (clog10, qnan_value, 5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6045 TEST_c_c (clog10, qnan_value, minus_zero, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6046 TEST_c_c (clog10, qnan_value, -5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6048 TEST_c_c (clog10, qnan_value, qnan_value, qnan_value, qnan_value);
6050 TEST_c_c (clog10, 0.75L, 1.25L, 0.163679467193165171449476605077428975L, 0.447486970040493067069984724340855636L);
6051 TEST_c_c (clog10, -2, -3, 0.556971676153418384603252578971164214L, -0.937554462986374708541507952140189646L);
6053 TEST_c_c (clog10, 0x1.fffffep+127L, 0x1.fffffep+127L, 38.68235441693561449174780668781319348761L, M_PI4_LOG10El);
6054 TEST_c_c (clog10, 0x1.fffffep+127L, 1.0L, 38.53183941910362389414093724045094697423L, 1.276276851248440096917018665609900318458e-39L, UNDERFLOW_EXCEPTION_FLOAT);
6055 TEST_c_c (clog10, 0x1p-149L, 0x1p-149L, -44.70295435610120748924022586658721447508L, M_PI4_LOG10El);
6056 TEST_c_c (clog10, 0x1p-147L, 0x1p-147L, -44.10089436477324509881274807713822842154L, M_PI4_LOG10El);
6059 TEST_c_c (clog10, 0x1.fffffffffffffp+1023L, 0x1.fffffffffffffp+1023L, 308.4052305577487344482591243175787477115L, M_PI4_LOG10El);
6060 TEST_c_c (clog10, 0x1.fffffffffffffp+1023L, 0x1p+1023L, 308.3031705664207720674749211936626341569L, 0.2013595981366865903254995612594728746470L);
6061 TEST_c_c (clog10, 0x1p-1074L, 0x1p-1074L, -323.1557003452838130619487034867432642357L, M_PI4_LOG10El);
6062 TEST_c_c (clog10, 0x1p-1073L, 0x1p-1073L, -322.8546703496198318667349645920187712089L, M_PI4_LOG10El);
6065 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
6066 TEST_c_c (clog10, 0x1.fp+16383L, 0x1.fp+16383L, 4932.212175672014259683102930239951947672L, M_PI4_LOG10El);
6067 TEST_c_c (clog10, 0x1.fp+16383L, 0x1p+16383L, 4932.112944269463028900262609694408579449L, 0.2069271710841128115912940666587802677383L);
6068 TEST_c_c (clog10, 0x1p-16440L, 0x1p-16441L, -4948.884673709346821106688037612752099609L, 0.2013595981366865710389502301937289472543L);
6071 TEST_c_c (clog10, 0x1p-149L, 0x1.fp+127L, 38.51805116050395969095658815123105801479L, 0.6821881769209206737428918127156778851051L);
6072 TEST_c_c (clog10, -0x1p-149L, 0x1.fp+127L, 38.51805116050395969095658815123105801479L, 0.6821881769209206737428918127156778851051L);
6073 TEST_c_c (clog10, 0x1p-149L, -0x1.fp+127L, 38.51805116050395969095658815123105801479L, -0.6821881769209206737428918127156778851051L);
6074 TEST_c_c (clog10, -0x1p-149L, -0x1.fp+127L, 38.51805116050395969095658815123105801479L, -0.6821881769209206737428918127156778851051L);
6075 TEST_c_c (clog10, -0x1.fp+127L, 0x1p-149L, 38.51805116050395969095658815123105801479L, 1.364376353841841347485783625431355770210L);
6076 TEST_c_c (clog10, -0x1.fp+127L, -0x1p-149L, 38.51805116050395969095658815123105801479L, -1.364376353841841347485783625431355770210L);
6078 TEST_c_c (clog10, 0x1.fp+127L, 0x1p-149L, 38.51805116050395969095658815123105801479L, plus_zero, UNDERFLOW_EXCEPTION);
6079 TEST_c_c (clog10, 0x1.fp+127L, -0x1p-149L, 38.51805116050395969095658815123105801479L, minus_zero, UNDERFLOW_EXCEPTION);
6083 TEST_c_c (clog10, 0x1p-1074L, 0x1.fp+1023L, 308.2409272754311106024666378243768099991L, 0.6821881769209206737428918127156778851051L);
6084 TEST_c_c (clog10, -0x1p-1074L, 0x1.fp+1023L, 308.2409272754311106024666378243768099991L, 0.6821881769209206737428918127156778851051L);
6085 TEST_c_c (clog10, 0x1p-1074L, -0x1.fp+1023L, 308.2409272754311106024666378243768099991L, -0.6821881769209206737428918127156778851051L);
6086 TEST_c_c (clog10, -0x1p-1074L, -0x1.fp+1023L, 308.2409272754311106024666378243768099991L, -0.6821881769209206737428918127156778851051L);
6087 TEST_c_c (clog10, -0x1.fp+1023L, 0x1p-1074L, 308.2409272754311106024666378243768099991L, 1.364376353841841347485783625431355770210L);
6088 TEST_c_c (clog10, -0x1.fp+1023L, -0x1p-1074L, 308.2409272754311106024666378243768099991L, -1.364376353841841347485783625431355770210L);
6090 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
6091 TEST_c_c (clog10, 0x1.fp+1023L, 0x1p-1074L, 308.2409272754311106024666378243768099991L, plus_zero, UNDERFLOW_EXCEPTION);
6092 TEST_c_c (clog10, 0x1.fp+1023L, -0x1p-1074L, 308.2409272754311106024666378243768099991L, minus_zero, UNDERFLOW_EXCEPTION);
6095 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
6096 TEST_c_c (clog10, 0x1p-16445L, 0x1.fp+16383L, 4932.061660674182269085496060792589701158L, 0.6821881769209206737428918127156778851051L);
6097 TEST_c_c (clog10, -0x1p-16445L, 0x1.fp+16383L, 4932.061660674182269085496060792589701158L, 0.6821881769209206737428918127156778851051L);
6098 TEST_c_c (clog10, 0x1p-16445L, -0x1.fp+16383L, 4932.061660674182269085496060792589701158L, -0.6821881769209206737428918127156778851051L);
6099 TEST_c_c (clog10, -0x1p-16445L, -0x1.fp+16383L, 4932.061660674182269085496060792589701158L, -0.6821881769209206737428918127156778851051L);
6100 TEST_c_c (clog10, -0x1.fp+16383L, 0x1p-16445L, 4932.061660674182269085496060792589701158L, 1.364376353841841347485783625431355770210L);
6101 TEST_c_c (clog10, -0x1.fp+16383L, -0x1p-16445L, 4932.061660674182269085496060792589701158L, -1.364376353841841347485783625431355770210L);
6102 TEST_c_c (clog10, 0x1.fp+16383L, 0x1p-16445L, 4932.061660674182269085496060792589701158L, plus_zero, UNDERFLOW_EXCEPTION);
6103 TEST_c_c (clog10, 0x1.fp+16383L, -0x1p-16445L, 4932.061660674182269085496060792589701158L, minus_zero, UNDERFLOW_EXCEPTION);
6104 # if LDBL_MANT_DIG >= 113
6105 TEST_c_c (clog10, 0x1p-16494L, 0x1.fp+16383L, 4932.061660674182269085496060792589701158L, 0.6821881769209206737428918127156778851051L);
6106 TEST_c_c (clog10, -0x1p-16494L, 0x1.fp+16383L, 4932.061660674182269085496060792589701158L, 0.6821881769209206737428918127156778851051L);
6107 TEST_c_c (clog10, 0x1p-16494L, -0x1.fp+16383L, 4932.061660674182269085496060792589701158L, -0.6821881769209206737428918127156778851051L);
6108 TEST_c_c (clog10, -0x1p-16494L, -0x1.fp+16383L, 4932.061660674182269085496060792589701158L, -0.6821881769209206737428918127156778851051L);
6109 TEST_c_c (clog10, -0x1.fp+16383L, 0x1p-16494L, 4932.061660674182269085496060792589701158L, 1.364376353841841347485783625431355770210L);
6110 TEST_c_c (clog10, -0x1.fp+16383L, -0x1p-16494L, 4932.061660674182269085496060792589701158L, -1.364376353841841347485783625431355770210L);
6111 TEST_c_c (clog10, 0x1.fp+16383L, 0x1p-16494L, 4932.061660674182269085496060792589701158L, plus_zero, UNDERFLOW_EXCEPTION);
6112 TEST_c_c (clog10, 0x1.fp+16383L, -0x1p-16494L, 4932.061660674182269085496060792589701158L, minus_zero, UNDERFLOW_EXCEPTION);
6116 TEST_c_c (clog10, 1.0L, 0x1.234566p-10L, 2.680828048441605163181684680300513080769e-7L, 4.825491868832381486767558728169977751564e-4L);
6117 TEST_c_c (clog10, -1.0L, 0x1.234566p-20L, 2.556638434669064077889576526006849923281e-13L, 1.364375882602207106407956770293808181427L);
6118 TEST_c_c (clog10, 0x1.234566p-30L, 1.0L, 2.438200411482400072282924063740535840474e-19L, 6.821881764607257184291586401763604544928e-1L);
6119 TEST_c_c (clog10, -0x1.234566p-40L, -1.0L, 2.325249110681915353442924915876654139373e-25L, -6.821881769213700828789403802671540158935e-1L);
6120 TEST_c_c (clog10, 0x1.234566p-50L, 1.0L, 2.217530356103816369479108963807448194409e-31L, 6.821881769209202348667823902864283966959e-1L);
6121 TEST_c_c (clog10, 0x1.234566p-60L, 1.0L, 2.114801746467415208319767917450504756866e-37L, 6.821881769209206733143018621078368211515e-1L);
6122 TEST_c_c (clog10, 0x1p-61L, 1.0L, 4.084085680564517578238994467153626207224e-38L, 6.821881769209206735545466044044889962925e-1L);
6123 TEST_c_c (clog10, 0x1p-62L, 1.0L, 1.021021420141129394559748616788406551878e-38L, 6.821881769209206736487192085600834406988e-1L, UNDERFLOW_EXCEPTION_FLOAT);
6124 TEST_c_c (clog10, 0x1p-63L, 1.0L, 2.552553550352823486399371541971016379740e-39L, 6.821881769209206736958055106378806629019e-1L, UNDERFLOW_EXCEPTION_FLOAT);
6126 TEST_c_c (clog10, 0x1p-509L, 1.0L, 7.730698388614835910296270976605350994446e-308L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
6127 TEST_c_c (clog10, 0x1p-510L, 1.0L, 1.932674597153708977574067744151337748612e-308L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
6128 TEST_c_c (clog10, 0x1p-511L, 1.0L, 4.831686492884272443935169360378344371529e-309L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION_DOUBLE);
6130 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
6131 TEST_c_c (clog10, 0x1p-8189L, 1.0L, 1.168114274114528946314738738025008370069e-4931L, 6.821881769209206737428918127156778851051e-1L);
6132 TEST_c_c (clog10, 0x1p-8190L, 1.0L, 2.920285685286322365786846845062520925172e-4932L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION);
6133 TEST_c_c (clog10, 0x1p-8191L, 1.0L, 7.300714213215805914467117112656302312931e-4933L, 6.821881769209206737428918127156778851051e-1L, UNDERFLOW_EXCEPTION);
6136 TEST_c_c (clog10, 0x1.000566p0L, 0x1.234p-10L, 3.604093470239754109961125085078190708674e-5L, 4.824745078422174667425851670822596859720e-4L);
6137 TEST_c_c (clog10, 0x1.000566p0L, 0x1.234p-100L, 3.577293486783822178310971763308187385546e-5L, 3.897399639875661463735636919790792140598e-31L);
6139 TEST_c_c (clog10, -0x1.0000000123456p0L, 0x1.2345678p-30L, 1.150487028947346337782682105935961875822e-10L, 1.364376353381646356131680448946397884147L);
6140 TEST_c_c (clog10, -0x1.0000000123456p0L, 0x1.2345678p-1000L, 1.150487026509145544402795327729455391948e-10L, 1.364376353841841347485783625431355770210L);
6142 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
6143 TEST_c_c (clog10, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-60L, 4.285899851347756188767674032946882584784e-19L, 4.285899850759344225805480528847018395861e-19L);
6144 TEST_c_c (clog10, 0x1.00000000000000123456789abcp0L, 0x1.23456789p-1000L, 4.285899851347756186652871946325962330640e-19L, 4.611541215247321502041995872887317363241e-302L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
6147 TEST_c_c (clog10, 0x0.ffffffp0L, 0x0.ffffffp-100L, -2.588596909321764128428416045209904492216e-8L, 3.425979381266895667295625489912064603415e-31L);
6149 TEST_c_c (clog10, 0x0.fffffffffffff8p0L, 0x0.fffffffffffff8p-1000L, -4.821637332766435821255375046554377090472e-17L, 4.053112396770095089737411317782466262176e-302L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
6151 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
6152 TEST_c_c (clog10, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp-15000L, -2.354315103889861110220423157644627849164e-20L, 1.541165759405643564697852372112893034397e-4516L);
6155 TEST_c_c (clog10, 0x1a6p-10L, 0x3a5p-10L, -6.2126412844802358329771948751248003038444e-07L, 0.4977135139537443711784513409096950995985L);
6156 TEST_c_c (clog10, 0xf2p-10L, 0x3e3p-10L, 2.6921240173351112953324592659528481616879e-06L, 0.5785726025799636431142862788413361783862L);
6157 TEST_c_c (clog10, 0x4d4ep-15L, 0x6605p-15L, -7.0781945783414996953799915941870192015212e-09L, 0.4005747524909781155537088181659175147564L);
6158 TEST_c_c (clog10, 0x2818p-15L, 0x798fp-15L, 6.6737261053986614395049481326819059203910e-09L, 0.5438241985991753781478398141908629586460L);
6159 TEST_c_c (clog10, 0x9b57bp-20L, 0xcb7b4p-20L, -1.7182001068739620267773842120965071561416e-11L, 0.3990121149225253562859800593935899629087L);
6160 TEST_c_c (clog10, 0x2731p-20L, 0xfffd0p-20L, 1.9156943718715958194239364991329064049438e-11L, 0.6780326907904082601285090019969008967595L);
6161 TEST_c_c (clog10, 0x2ede88p-23L, 0x771c3fp-23L, -1.9440841725722970687903291200493082253766e-13L, 0.5193774116724956222518530053006822210323L);
6162 TEST_c_c (clog10, 0x11682p-23L, 0x7ffed1p-23L, 5.0916490233953865181284669870035717560498e-13L, 0.6784968969384861816694467029319146542069L);
6163 TEST_c_c (clog10, 0xa1f2c1p-24L, 0xc643aep-24L, -4.5516256421319921959681423447271490869664e-14L, 0.3847315790697197749315054516562206543710L);
6164 TEST_c_c (clog10, 0x659feap-24L, 0xeaf6f9p-24L, 1.6200701438094619117335617123525612051457e-14L, 0.5049027913635038013499728086604870749732L);
6166 TEST_c_c (clog10, 0x4447d7175p-35L, 0x6c445e00ap-35L, -6.4375803621988389731799033530075237868110e-21L, 0.4378257977686804492768642780897650927167L);
6167 TEST_c_c (clog10, 0x2dd46725bp-35L, 0x7783a1284p-35L, 1.9312741086596516918394613098872836703188e-20L, 0.5231613813514771042838490538484014771862L);
6168 TEST_c_c (clog10, 0x164c74eea876p-45L, 0x16f393482f77p-45L, -1.3155760824064879362415202279780039150764e-26L, 0.3473590599762514228227328130640352044313L);
6169 TEST_c_c (clog10, 0xfe961079616p-45L, 0x1bc37e09e6d1p-45L, 2.3329549194675052736016290082882121135546e-26L, 0.4561756099441139182878993697611751382976L);
6170 TEST_c_c (clog10, 0xa4722f19346cp-51L, 0x7f9631c5e7f07p-51L, -2.6979587627476803379953050733225113494503e-30L, 0.6472785229986997177606324374555347813105L);
6171 TEST_c_c (clog10, 0x10673dd0f2481p-51L, 0x7ef1d17cefbd2p-51L, 1.3918041236396763648388478552321724382899e-29L, 0.6263795733790237053262025311642907438291L);
6172 TEST_c_c (clog10, 0x8ecbf810c4ae6p-52L, 0xd479468b09a37p-52L, -4.2289432987513243393180377141513840878196e-30L, 0.4252020027092323591068799049905597805296L);
6173 TEST_c_c (clog10, 0x5b06b680ea2ccp-52L, 0xef452b965da9fp-52L, 3.6079845358966994996207055940336690133424e-30L, 0.5243112258263349992771652393178033846555L);
6174 TEST_c_c (clog10, 0x659b70ab7971bp-53L, 0x1f5d111e08abecp-53L, -1.0893543813872082317104059174982092534059e-30L, 0.5954257879188711495921161433751775633232L);
6175 TEST_c_c (clog10, 0x15cfbd1990d1ffp-53L, 0x176a3973e09a9ap-53L, 4.4163015461643576961232672330852798804976e-31L, 0.3564851427422832755956993418877523303529L);
6176 TEST_c_c (clog10, 0x1367a310575591p-54L, 0x3cfcc0a0541f60p-54L, 2.2081507730821788480616336165447731164865e-32L, 0.5484039935757001196548030312819898864760L);
6177 TEST_c_c (clog10, 0x55cb6d0c83af5p-55L, 0x7fe33c0c7c4e90p-55L, -2.2583360179249556400630343805573865814771e-32L, 0.6639894257763289307423302343317622430835L);
6179 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64
6180 TEST_c_c (clog10, 0x298c62cb546588a7p-63L, 0x7911b1dfcc4ecdaep-63L, -5.1816837072162316773907242302011632570857e-37L, 0.5386167838952956925896424154370364458140L);
6181 TEST_c_c (clog10, 0x4d9c37e2b5cb4533p-63L, 0x65c98be2385a042ep-63L, 2.7822833698845776001753149807484078521508e-37L, 0.3992725998539071066769046272515417679815L);
6182 TEST_c_c (clog10, 0x602fd5037c4792efp-64L, 0xed3e2086dcca80b8p-64L, -1.0146400362652473358437501879334790111898e-37L, 0.5149047982335273098246594109614460842099L);
6183 TEST_c_c (clog10, 0x6b10b4f3520217b6p-64L, 0xe8893cbb449253a1p-64L, 1.0529283395205396881397407610630442563938e-37L, 0.4947949395762683446121140513971996916447L);
6184 TEST_c_c (clog10, 0x81b7efa81fc35ad1p-65L, 0x1ef4b835f1c79d812p-65L, -4.3074341162203896332989394770760901408798e-39L, 0.5709443672155660428417571212549720987784L);
6186 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
6187 TEST_c_c (clog10, 0x3f96469050f650869c2p-75L, 0x6f16b2c9c8b05988335p-75L, -4.5643214291682663316715446865040356750881e-46L, 0.4564083863660793840592614609053162690362L);
6188 TEST_c_c (clog10, 0x3157fc1d73233e580c8p-75L, 0x761b52ccd435d7c7f5fp-75L, 5.8575458340992751256451490143468457830297e-44L, 0.5103174273246635294300470585396890237265L);
6189 TEST_c_c (clog10, 0x155f8afc4c48685bf63610p-85L, 0x17d0cf2652cdbeb1294e19p-85L, -2.0748709499710785084693619097712106753591e-50L, 0.3645447681189598740620098186365764884771L);
6190 TEST_c_c (clog10, 0x13836d58a13448d750b4b9p-85L, 0x195ca7bc3ab4f9161edbe6p-85L, 1.2333149003324592532859843519619084433953e-50L, 0.3973779298829931059309198145608711073016L);
6191 TEST_c_c (clog10, 0x1df515eb171a808b9e400266p-95L, 0x7c71eb0cd4688dfe98581c77p-95L, -1.5221162575729652613635150540947625639689e-57L, 0.5795934880811949230121092882659698986043L);
6192 TEST_c_c (clog10, 0xe33f66c9542ca25cc43c867p-95L, 0x7f35a68ebd3704a43c465864p-95L, 1.7850272475173865337808494725293124613817e-56L, 0.6338990862456906754888183278564382516852L);
6193 TEST_c_c (clog10, 0x6771f22c64ed551b857c128b4cp-105L, 0x1f570e7a13cc3cf2f44fd793ea1p-105L, -6.2023045024810589256360494043570293518879e-63L, 0.5938345819561308555003145899438513900776L);
6194 TEST_c_c (clog10, 0x15d8ab6ed05ca514086ac3a1e84p-105L, 0x1761e480aa094c0b10b34b09ce9p-105L, 4.3548095442952115860848857519953610343042e-63L, 0.3558376234889641500775150477035448866763L);
6195 TEST_c_c (clog10, 0x187190c1a334497bdbde5a95f48p-106L, 0x3b25f08062d0a095c4cfbbc338dp-106L, -7.5879257211204444302994221436282805900756e-64L, 0.5119945461708707332160859198685423099187L);
6196 TEST_c_c (clog10, 0x6241ef0da53f539f02fad67dabp-106L, 0x3fb46641182f7efd9caa769dac0p-106L, 1.8804859395820231849002915747252695375405e-63L, 0.6404513901551516189871978418046651877394L);
6198 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
6199 TEST_c_c (clog10, 0x3e1d0a105ac4ebeacd9c6952d34cp-112L, 0xf859b3d1b06d005dcbb5516d5479p-112L, -5.0742964549782184008668435276046798273476e-67L, 0.5757527761596220360985719127090110408283L);
6200 TEST_c_c (clog10, 0x47017a2e36807acb1e5214b209dep-112L, 0xf5f4a550c9d75e3bb1839d865f0dp-112L, 6.5482587585671294601662599808612773010057e-66L, 0.5601289501766423782280643144987875760229L);
6201 TEST_c_c (clog10, 0x148f818cb7a9258fca942ade2a0cap-113L, 0x18854a34780b8333ec53310ad7001p-113L, -3.1210950417524756037077807411854181477733e-67L, 0.3791463562379872585396164879981280044658L);
6202 TEST_c_c (clog10, 0xfd95243681c055c2632286921092p-113L, 0x1bccabcd29ca2152860ec29e34ef7p-113L, 2.8774482675253468630312378575186855052697e-66L, 0.4571561610046221605554903008571429975493L);
6203 TEST_c_c (clog10, 0xdb85c467ee2aadd5f425fe0f4b8dp-114L, 0x3e83162a0f95f1dcbf97dddf410eap-114L, 1.9985076315737626043096596036300177494613e-67L, 0.5883569274304683249184005177865521205198L);
6204 TEST_c_c (clog10, 0x1415bcaf2105940d49a636e98ae59p-115L, 0x7e6a150adfcd1b0921d44b31f40f4p-115L, 1.1288799405048268615023706955013387413519e-67L, 0.6137587762850841972073301550420510507903L);
6207 END (clog10, complex);
6215 TEST_c_c (conj, 0.0, 0.0, 0.0, minus_zero);
6216 TEST_c_c (conj, 0.0, minus_zero, 0.0, 0.0);
6217 TEST_c_c (conj, qnan_value, qnan_value, qnan_value, qnan_value);
6218 TEST_c_c (conj, plus_infty, minus_infty, plus_infty, plus_infty);
6219 TEST_c_c (conj, plus_infty, plus_infty, plus_infty, minus_infty);
6220 TEST_c_c (conj, 1.0, 2.0, 1.0, -2.0);
6221 TEST_c_c (conj, 3.0, -4.0, 3.0, 4.0);
6223 END (conj, complex);
6228 copysign_test (void)
6232 TEST_ff_f (copysign, 0, 4, 0);
6233 TEST_ff_f (copysign, 0, -4, minus_zero);
6234 TEST_ff_f (copysign, minus_zero, 4, 0);
6235 TEST_ff_f (copysign, minus_zero, -4, minus_zero);
6237 TEST_ff_f (copysign, plus_infty, 0, plus_infty);
6238 TEST_ff_f (copysign, plus_infty, minus_zero, minus_infty);
6239 TEST_ff_f (copysign, minus_infty, 0, plus_infty);
6240 TEST_ff_f (copysign, minus_infty, minus_zero, minus_infty);
6242 TEST_ff_f (copysign, 0, plus_infty, 0);
6243 TEST_ff_f (copysign, 0, minus_zero, minus_zero);
6244 TEST_ff_f (copysign, minus_zero, plus_infty, 0);
6245 TEST_ff_f (copysign, minus_zero, minus_zero, minus_zero);
6247 /* XXX More correctly we would have to check the sign of the NaN. */
6248 TEST_ff_f (copysign, qnan_value, 0, qnan_value);
6249 TEST_ff_f (copysign, qnan_value, minus_zero, qnan_value);
6250 TEST_ff_f (copysign, -qnan_value, 0, qnan_value);
6251 TEST_ff_f (copysign, -qnan_value, minus_zero, qnan_value);
6262 if (errno == ENOSYS)
6263 /* Function not implemented. */
6268 TEST_f_f (cos, 0, 1);
6269 TEST_f_f (cos, minus_zero, 1);
6270 TEST_f_f (cos, plus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
6271 TEST_f_f (cos, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
6272 TEST_f_f (cos, qnan_value, qnan_value, ERRNO_UNCHANGED);
6274 TEST_f_f (cos, M_PI_6l * 2.0, 0.5);
6275 TEST_f_f (cos, M_PI_6l * 4.0, -0.5);
6277 /* The value of M_PI_2l is never exactly PI/2, and therefore the
6278 answer is never exactly zero. The answer is equal to the error
6279 in rounding PI/2 for the type used. Thus the answer is unique
6283 TEST_f_f (cos, M_PI_2l, -0x1.777a5cp-25L);
6285 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MANT_DIG == 53)
6286 /* 64-bit double or 64-bit long double. */
6287 TEST_f_f (cos, M_PI_2l, 0x1.1a62633145c07p-54L);
6289 #if defined TEST_LDOUBLE && LDBL_MANT_DIG == 64
6290 /* 96-bit long double. */
6291 TEST_f_f (cos, M_PI_2l, -0xe.ce675d1fc8f8cbbp-69L);
6293 #if defined TEST_LDOUBLE && LDBL_MANT_DIG == 106
6294 /* 128-bit IBM long double. */
6295 TEST_f_f (cos, M_PI_2l, 0x1.c1cd129024e088a67cc74020bcp-107L);
6297 #if defined TEST_LDOUBLE && LDBL_MANT_DIG == 113
6298 /* 128-bit long double. */
6299 TEST_f_f (cos, M_PI_2l, 0x1.cd129024e088a67cc74020bbea64p-115L);
6302 TEST_f_f (cos, 0.75L, 0.731688868873820886311838753000084544L);
6304 TEST_f_f (cos, 0x1p65, 0.99888622066058013610642172179340364209972L);
6305 TEST_f_f (cos, -0x1p65, 0.99888622066058013610642172179340364209972L);
6308 TEST_f_f (cos, 0.80190127184058835, 0.69534156199418473);
6311 TEST_f_f (cos, 0x1.442f74p+15, 2.4407839902314016628485779006274989801517e-06L);
6314 TEST_f_f (cos, 1e22, 0.5232147853951389454975944733847094921409L);
6315 TEST_f_f (cos, 0x1p1023, -0.826369834614147994500785680811743734805L);
6318 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
6319 TEST_f_f (cos, 0x1p16383L, 0.9210843909921906206874509522505756251609L);
6322 TEST_f_f (cos, 0x1p+120, -9.25879022854837867303861764107414946730833e-01L);
6323 TEST_f_f (cos, 0x1p+127, 7.81914638714960072263910298466369236613162e-01L);
6324 TEST_f_f (cos, 0x1.fffff8p+127, 9.98819362551949040703862043664101081064641e-01L);
6325 TEST_f_f (cos, 0x1.fffffep+127, 8.53021039830304158051791467692161107353094e-01L);
6326 TEST_f_f (cos, 0x1p+50, 8.68095904660550604334592502063501320395739e-01L);
6327 TEST_f_f (cos, 0x1p+28, -1.65568979490578758865468278195361551113358e-01L);
6334 cos_test_tonearest (void)
6336 int save_round_mode;
6339 if (errno == ENOSYS)
6340 /* Function not implemented. */
6343 START (cos_tonearest);
6345 save_round_mode = fegetround ();
6347 if (!fesetround (FE_TONEAREST))
6349 TEST_f_f (cos, 1, 0.5403023058681397174009366074429766037323L);
6350 TEST_f_f (cos, 2, -0.4161468365471423869975682295007621897660L);
6351 TEST_f_f (cos, 3, -0.9899924966004454572715727947312613023937L);
6352 TEST_f_f (cos, 4, -0.6536436208636119146391681830977503814241L);
6353 TEST_f_f (cos, 5, 0.2836621854632262644666391715135573083344L);
6354 TEST_f_f (cos, 6, 0.9601702866503660205456522979229244054519L);
6355 TEST_f_f (cos, 7, 0.7539022543433046381411975217191820122183L);
6356 TEST_f_f (cos, 8, -0.1455000338086135258688413818311946826093L);
6357 TEST_f_f (cos, 9, -0.9111302618846769883682947111811653112463L);
6358 TEST_f_f (cos, 10, -0.8390715290764524522588639478240648345199L);
6361 fesetround (save_round_mode);
6363 END (cos_tonearest);
6368 cos_test_towardzero (void)
6370 int save_round_mode;
6373 if (errno == ENOSYS)
6374 /* Function not implemented. */
6377 START (cos_towardzero);
6379 save_round_mode = fegetround ();
6381 if (!fesetround (FE_TOWARDZERO))
6383 TEST_f_f (cos, 1, 0.5403023058681397174009366074429766037323L);
6384 TEST_f_f (cos, 2, -0.4161468365471423869975682295007621897660L);
6385 TEST_f_f (cos, 3, -0.9899924966004454572715727947312613023937L);
6386 TEST_f_f (cos, 4, -0.6536436208636119146391681830977503814241L);
6387 TEST_f_f (cos, 5, 0.2836621854632262644666391715135573083344L);
6388 TEST_f_f (cos, 6, 0.9601702866503660205456522979229244054519L);
6389 TEST_f_f (cos, 7, 0.7539022543433046381411975217191820122183L);
6390 TEST_f_f (cos, 8, -0.1455000338086135258688413818311946826093L);
6391 TEST_f_f (cos, 9, -0.9111302618846769883682947111811653112463L);
6392 TEST_f_f (cos, 10, -0.8390715290764524522588639478240648345199L);
6395 fesetround (save_round_mode);
6397 END (cos_towardzero);
6402 cos_test_downward (void)
6404 int save_round_mode;
6407 if (errno == ENOSYS)
6408 /* Function not implemented. */
6411 START (cos_downward);
6413 save_round_mode = fegetround ();
6415 if (!fesetround (FE_DOWNWARD))
6417 TEST_f_f (cos, 1, 0.5403023058681397174009366074429766037323L);
6418 TEST_f_f (cos, 2, -0.4161468365471423869975682295007621897660L);
6419 TEST_f_f (cos, 3, -0.9899924966004454572715727947312613023937L);
6420 TEST_f_f (cos, 4, -0.6536436208636119146391681830977503814241L);
6421 TEST_f_f (cos, 5, 0.2836621854632262644666391715135573083344L);
6422 TEST_f_f (cos, 6, 0.9601702866503660205456522979229244054519L);
6423 TEST_f_f (cos, 7, 0.7539022543433046381411975217191820122183L);
6424 TEST_f_f (cos, 8, -0.1455000338086135258688413818311946826093L);
6425 TEST_f_f (cos, 9, -0.9111302618846769883682947111811653112463L);
6426 TEST_f_f (cos, 10, -0.8390715290764524522588639478240648345199L);
6429 fesetround (save_round_mode);
6436 cos_test_upward (void)
6438 int save_round_mode;
6441 if (errno == ENOSYS)
6442 /* Function not implemented. */
6447 save_round_mode = fegetround ();
6449 if (!fesetround (FE_UPWARD))
6451 TEST_f_f (cos, 1, 0.5403023058681397174009366074429766037323L);
6452 TEST_f_f (cos, 2, -0.4161468365471423869975682295007621897660L);
6453 TEST_f_f (cos, 3, -0.9899924966004454572715727947312613023937L);
6454 TEST_f_f (cos, 4, -0.6536436208636119146391681830977503814241L);
6455 TEST_f_f (cos, 5, 0.2836621854632262644666391715135573083344L);
6456 TEST_f_f (cos, 6, 0.9601702866503660205456522979229244054519L);
6457 TEST_f_f (cos, 7, 0.7539022543433046381411975217191820122183L);
6458 TEST_f_f (cos, 8, -0.1455000338086135258688413818311946826093L);
6459 TEST_f_f (cos, 9, -0.9111302618846769883682947111811653112463L);
6460 TEST_f_f (cos, 10, -0.8390715290764524522588639478240648345199L);
6463 fesetround (save_round_mode);
6474 if (errno == ENOSYS)
6475 /* Function not implemented. */
6479 TEST_f_f (cosh, 0, 1);
6480 TEST_f_f (cosh, minus_zero, 1);
6483 TEST_f_f (cosh, plus_infty, plus_infty);
6484 TEST_f_f (cosh, minus_infty, plus_infty);
6486 TEST_f_f (cosh, qnan_value, qnan_value);
6488 TEST_f_f (cosh, 0.75L, 1.29468328467684468784170818539018176L);
6491 TEST_f_f (cosh, 709.8893558127259666434838436543941497802734375L, 9.9999998999995070652573675944761818416035e+307L);
6492 TEST_f_f (cosh, -709.8893558127259666434838436543941497802734375L, 9.9999998999995070652573675944761818416035e+307L);
6500 cosh_test_tonearest (void)
6502 int save_round_mode;
6505 if (errno == ENOSYS)
6506 /* Function not implemented. */
6509 START (cosh_tonearest);
6511 save_round_mode = fegetround ();
6513 if (!fesetround (FE_TONEAREST))
6515 TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
6516 TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
6517 TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
6520 fesetround (save_round_mode);
6522 END (cosh_tonearest);
6527 cosh_test_towardzero (void)
6529 int save_round_mode;
6532 if (errno == ENOSYS)
6533 /* Function not implemented. */
6536 START (cosh_towardzero);
6538 save_round_mode = fegetround ();
6540 if (!fesetround (FE_TOWARDZERO))
6542 TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
6543 TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
6544 TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
6547 fesetround (save_round_mode);
6549 END (cosh_towardzero);
6554 cosh_test_downward (void)
6556 int save_round_mode;
6559 if (errno == ENOSYS)
6560 /* Function not implemented. */
6563 START (cosh_downward);
6565 save_round_mode = fegetround ();
6567 if (!fesetround (FE_DOWNWARD))
6569 TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
6570 TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
6571 TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
6574 fesetround (save_round_mode);
6576 END (cosh_downward);
6581 cosh_test_upward (void)
6583 int save_round_mode;
6586 if (errno == ENOSYS)
6587 /* Function not implemented. */
6590 START (cosh_upward);
6592 save_round_mode = fegetround ();
6594 if (!fesetround (FE_UPWARD))
6596 TEST_f_f (cosh, 22, 1792456423.065795780980053377632656584997L);
6597 TEST_f_f (cosh, 23, 4872401723.124451300068625740569997090344L);
6598 TEST_f_f (cosh, 24, 13244561064.92173614708845674912733665919L);
6601 fesetround (save_round_mode);
6611 FUNC(cpow) (BUILD_COMPLEX (1, 0), BUILD_COMPLEX (0, 0));
6612 if (errno == ENOSYS)
6613 /* Function not implemented. */
6618 TEST_cc_c (cpow, 1, 0, 0, 0, 1.0, 0.0);
6619 TEST_cc_c (cpow, 2, 0, 10, 0, 1024.0, 0.0);
6621 TEST_cc_c (cpow, M_El, 0, 0, 2 * M_PIl, 1.0, 0.0);
6622 TEST_cc_c (cpow, 2, 3, 4, 0, -119.0, -120.0);
6624 TEST_cc_c (cpow, qnan_value, qnan_value, qnan_value, qnan_value, qnan_value, qnan_value);
6626 TEST_cc_c (cpow, 0.75L, 1.25L, 0.75L, 1.25L, 0.117506293914473555420279832210420483L, 0.346552747708338676483025352060418001L);
6627 TEST_cc_c (cpow, 0.75L, 1.25L, 1.0L, 1.0L, 0.0846958290317209430433805274189191353L, 0.513285749182902449043287190519090481L);
6628 TEST_cc_c (cpow, 0.75L, 1.25L, 1.0L, 0.0L, 0.75L, 1.25L);
6629 TEST_cc_c (cpow, 0.75L, 1.25L, 0.0L, 1.0L, 0.331825439177608832276067945276730566L, 0.131338600281188544930936345230903032L);
6631 END (cpow, complex);
6639 TEST_c_c (cproj, 0.0, 0.0, 0.0, 0.0);
6640 TEST_c_c (cproj, minus_zero, minus_zero, minus_zero, minus_zero);
6641 TEST_c_c (cproj, 0.0, minus_zero, 0.0, minus_zero);
6642 TEST_c_c (cproj, minus_zero, 0.0, minus_zero, 0.0);
6644 TEST_c_c (cproj, qnan_value, qnan_value, qnan_value, qnan_value);
6646 TEST_c_c (cproj, plus_infty, plus_infty, plus_infty, 0.0);
6647 TEST_c_c (cproj, plus_infty, minus_infty, plus_infty, minus_zero);
6648 TEST_c_c (cproj, minus_infty, plus_infty, plus_infty, 0.0);
6649 TEST_c_c (cproj, minus_infty, minus_infty, plus_infty, minus_zero);
6651 TEST_c_c (cproj, 1.0, 0.0, 1.0, 0.0);
6652 TEST_c_c (cproj, 2.0, 3.0, 2.0, 3.0);
6654 END (cproj, complex);
6662 TEST_c_f (creal, 0.0, 1.0, 0.0);
6663 TEST_c_f (creal, minus_zero, 1.0, minus_zero);
6664 TEST_c_f (creal, qnan_value, 1.0, qnan_value);
6665 TEST_c_f (creal, qnan_value, qnan_value, qnan_value);
6666 TEST_c_f (creal, plus_infty, 1.0, plus_infty);
6667 TEST_c_f (creal, minus_infty, 1.0, minus_infty);
6668 TEST_c_f (creal, 2.0, 3.0, 2.0);
6677 FUNC(csin) (BUILD_COMPLEX (0.7L, 1.2L));
6678 if (errno == ENOSYS)
6679 /* Function not implemented. */
6684 TEST_c_c (csin, 0.0, 0.0, 0.0, 0.0);
6685 TEST_c_c (csin, minus_zero, 0.0, minus_zero, 0.0);
6686 TEST_c_c (csin, 0.0, minus_zero, 0, minus_zero);
6687 TEST_c_c (csin, minus_zero, minus_zero, minus_zero, minus_zero);
6689 TEST_c_c (csin, 0.0, plus_infty, 0.0, plus_infty);
6690 TEST_c_c (csin, minus_zero, plus_infty, minus_zero, plus_infty);
6691 TEST_c_c (csin, 0.0, minus_infty, 0.0, minus_infty);
6692 TEST_c_c (csin, minus_zero, minus_infty, minus_zero, minus_infty);
6694 TEST_c_c (csin, plus_infty, 0.0, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6695 TEST_c_c (csin, minus_infty, 0.0, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6696 TEST_c_c (csin, plus_infty, minus_zero, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6697 TEST_c_c (csin, minus_infty, minus_zero, qnan_value, 0.0, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6699 TEST_c_c (csin, plus_infty, plus_infty, qnan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6700 TEST_c_c (csin, minus_infty, plus_infty, qnan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6701 TEST_c_c (csin, plus_infty, minus_infty, qnan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6702 TEST_c_c (csin, minus_infty, minus_infty, qnan_value, plus_infty, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6704 TEST_c_c (csin, plus_infty, 6.75, qnan_value, qnan_value, INVALID_EXCEPTION);
6705 TEST_c_c (csin, plus_infty, -6.75, qnan_value, qnan_value, INVALID_EXCEPTION);
6706 TEST_c_c (csin, minus_infty, 6.75, qnan_value, qnan_value, INVALID_EXCEPTION);
6707 TEST_c_c (csin, minus_infty, -6.75, qnan_value, qnan_value, INVALID_EXCEPTION);
6709 TEST_c_c (csin, 4.625, plus_infty, minus_infty, minus_infty);
6710 TEST_c_c (csin, 4.625, minus_infty, minus_infty, plus_infty);
6711 TEST_c_c (csin, -4.625, plus_infty, plus_infty, minus_infty);
6712 TEST_c_c (csin, -4.625, minus_infty, plus_infty, plus_infty);
6714 TEST_c_c (csin, qnan_value, 0.0, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
6715 TEST_c_c (csin, qnan_value, minus_zero, qnan_value, 0.0, IGNORE_ZERO_INF_SIGN);
6717 TEST_c_c (csin, qnan_value, plus_infty, qnan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
6718 TEST_c_c (csin, qnan_value, minus_infty, qnan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
6720 TEST_c_c (csin, qnan_value, 9.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6721 TEST_c_c (csin, qnan_value, -9.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6723 TEST_c_c (csin, 0.0, qnan_value, 0.0, qnan_value);
6724 TEST_c_c (csin, minus_zero, qnan_value, minus_zero, qnan_value);
6726 TEST_c_c (csin, 10.0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6727 TEST_c_c (csin, qnan_value, -10.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6729 TEST_c_c (csin, plus_infty, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6730 TEST_c_c (csin, minus_infty, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6732 TEST_c_c (csin, qnan_value, qnan_value, qnan_value, qnan_value);
6734 TEST_c_c (csin, 0.75L, 1.25L, 1.28722291002649188575873510790565441L, 1.17210635989270256101081285116138863L);
6735 TEST_c_c (csin, -2, -3, -9.15449914691142957346729954460983256L, 4.16890695996656435075481305885375484L);
6737 TEST_c_c (csin, 0.75, 89.5, 2.522786001038096774676288412995370563339e38L, 2.708024460708609732016532185663087200560e38L);
6738 TEST_c_c (csin, 0.75, -89.5, 2.522786001038096774676288412995370563339e38L, -2.708024460708609732016532185663087200560e38L);
6739 TEST_c_c (csin, -0.75, 89.5, -2.522786001038096774676288412995370563339e38L, 2.708024460708609732016532185663087200560e38L);
6740 TEST_c_c (csin, -0.75, -89.5, -2.522786001038096774676288412995370563339e38L, -2.708024460708609732016532185663087200560e38L);
6743 TEST_c_c (csin, 0.75, 710.5, 1.255317763348154410745082950806112487736e308L, 1.347490911916428129246890157395342279438e308L);
6744 TEST_c_c (csin, 0.75, -710.5, 1.255317763348154410745082950806112487736e308L, -1.347490911916428129246890157395342279438e308L);
6745 TEST_c_c (csin, -0.75, 710.5, -1.255317763348154410745082950806112487736e308L, 1.347490911916428129246890157395342279438e308L);
6746 TEST_c_c (csin, -0.75, -710.5, -1.255317763348154410745082950806112487736e308L, -1.347490911916428129246890157395342279438e308L);
6749 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
6750 TEST_c_c (csin, 0.75, 11357.25, 8.385498349388321535962327491346664141020e4931L, 9.001213196851067077465606717616495588201e4931L);
6751 TEST_c_c (csin, 0.75, -11357.25, 8.385498349388321535962327491346664141020e4931L, -9.001213196851067077465606717616495588201e4931L);
6752 TEST_c_c (csin, -0.75, 11357.25, -8.385498349388321535962327491346664141020e4931L, 9.001213196851067077465606717616495588201e4931L);
6753 TEST_c_c (csin, -0.75, -11357.25, -8.385498349388321535962327491346664141020e4931L, -9.001213196851067077465606717616495588201e4931L);
6757 TEST_c_c (csin, 0x1p-149, 180, 1.043535896672617552965983803453927655332e33L, plus_infty, OVERFLOW_EXCEPTION);
6760 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
6761 TEST_c_c (csin, 0x1p-1074, 1440, 5.981479269486130556466515778180916082415e301L, plus_infty, OVERFLOW_EXCEPTION);
6764 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
6765 TEST_c_c (csin, 0x1p-16434L, 22730, 1.217853148905605987081057582351152052687e4924L, plus_infty, OVERFLOW_EXCEPTION);
6768 TEST_c_c (csin, min_subnorm_value, min_value, min_subnorm_value, min_value, UNDERFLOW_EXCEPTION);
6769 TEST_c_c (csin, min_value, min_subnorm_value, min_value, min_subnorm_value, UNDERFLOW_EXCEPTION);
6771 END (csin, complex);
6779 FUNC(csinh) (BUILD_COMPLEX (0.7L, 1.2L));
6780 if (errno == ENOSYS)
6781 /* Function not implemented. */
6786 TEST_c_c (csinh, 0.0, 0.0, 0.0, 0.0);
6787 TEST_c_c (csinh, minus_zero, 0.0, minus_zero, 0.0);
6788 TEST_c_c (csinh, 0.0, minus_zero, 0.0, minus_zero);
6789 TEST_c_c (csinh, minus_zero, minus_zero, minus_zero, minus_zero);
6791 TEST_c_c (csinh, 0.0, plus_infty, 0.0, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6792 TEST_c_c (csinh, minus_zero, plus_infty, 0.0, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6793 TEST_c_c (csinh, 0.0, minus_infty, 0.0, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6794 TEST_c_c (csinh, minus_zero, minus_infty, 0.0, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6796 TEST_c_c (csinh, plus_infty, 0.0, plus_infty, 0.0);
6797 TEST_c_c (csinh, minus_infty, 0.0, minus_infty, 0.0);
6798 TEST_c_c (csinh, plus_infty, minus_zero, plus_infty, minus_zero);
6799 TEST_c_c (csinh, minus_infty, minus_zero, minus_infty, minus_zero);
6801 TEST_c_c (csinh, plus_infty, plus_infty, plus_infty, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6802 TEST_c_c (csinh, minus_infty, plus_infty, plus_infty, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6803 TEST_c_c (csinh, plus_infty, minus_infty, plus_infty, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6804 TEST_c_c (csinh, minus_infty, minus_infty, plus_infty, qnan_value, INVALID_EXCEPTION|IGNORE_ZERO_INF_SIGN);
6806 TEST_c_c (csinh, plus_infty, 4.625, minus_infty, minus_infty);
6807 TEST_c_c (csinh, minus_infty, 4.625, plus_infty, minus_infty);
6808 TEST_c_c (csinh, plus_infty, -4.625, minus_infty, plus_infty);
6809 TEST_c_c (csinh, minus_infty, -4.625, plus_infty, plus_infty);
6811 TEST_c_c (csinh, 6.75, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
6812 TEST_c_c (csinh, -6.75, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
6813 TEST_c_c (csinh, 6.75, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
6814 TEST_c_c (csinh, -6.75, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
6816 TEST_c_c (csinh, 0.0, qnan_value, 0.0, qnan_value, IGNORE_ZERO_INF_SIGN);
6817 TEST_c_c (csinh, minus_zero, qnan_value, 0.0, qnan_value, IGNORE_ZERO_INF_SIGN);
6819 TEST_c_c (csinh, plus_infty, qnan_value, plus_infty, qnan_value, IGNORE_ZERO_INF_SIGN);
6820 TEST_c_c (csinh, minus_infty, qnan_value, plus_infty, qnan_value, IGNORE_ZERO_INF_SIGN);
6822 TEST_c_c (csinh, 9.0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6823 TEST_c_c (csinh, -9.0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6825 TEST_c_c (csinh, qnan_value, 0.0, qnan_value, 0.0);
6826 TEST_c_c (csinh, qnan_value, minus_zero, qnan_value, minus_zero);
6828 TEST_c_c (csinh, qnan_value, 10.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6829 TEST_c_c (csinh, qnan_value, -10.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6831 TEST_c_c (csinh, qnan_value, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6832 TEST_c_c (csinh, qnan_value, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6834 TEST_c_c (csinh, qnan_value, qnan_value, qnan_value, qnan_value);
6836 TEST_c_c (csinh, 0.75L, 1.25L, 0.259294854551162779153349830618433028L, 1.22863452409509552219214606515777594L);
6837 TEST_c_c (csinh, -2, -3, 3.59056458998577995201256544779481679L, -0.530921086248519805267040090660676560L);
6839 TEST_c_c (csinh, 89.5, 0.75, 2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
6840 TEST_c_c (csinh, -89.5, 0.75, -2.708024460708609732016532185663087200560e38L, 2.522786001038096774676288412995370563339e38L);
6841 TEST_c_c (csinh, 89.5, -0.75, 2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
6842 TEST_c_c (csinh, -89.5, -0.75, -2.708024460708609732016532185663087200560e38L, -2.522786001038096774676288412995370563339e38L);
6845 TEST_c_c (csinh, 710.5, 0.75, 1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
6846 TEST_c_c (csinh, -710.5, 0.75, -1.347490911916428129246890157395342279438e308L, 1.255317763348154410745082950806112487736e308L);
6847 TEST_c_c (csinh, 710.5, -0.75, 1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
6848 TEST_c_c (csinh, -710.5, -0.75, -1.347490911916428129246890157395342279438e308L, -1.255317763348154410745082950806112487736e308L);
6851 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
6852 TEST_c_c (csinh, 11357.25, 0.75, 9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
6853 TEST_c_c (csinh, -11357.25, 0.75, -9.001213196851067077465606717616495588201e4931L, 8.385498349388321535962327491346664141020e4931L);
6854 TEST_c_c (csinh, 11357.25, -0.75, 9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
6855 TEST_c_c (csinh, -11357.25, -0.75, -9.001213196851067077465606717616495588201e4931L, -8.385498349388321535962327491346664141020e4931L);
6859 TEST_c_c (csinh, 180, 0x1p-149, plus_infty, 1.043535896672617552965983803453927655332e33L, OVERFLOW_EXCEPTION);
6862 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
6863 TEST_c_c (csinh, 1440, 0x1p-1074, plus_infty, 5.981479269486130556466515778180916082415e301L, OVERFLOW_EXCEPTION);
6866 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
6867 TEST_c_c (csinh, 22730, 0x1p-16434L, plus_infty, 1.217853148905605987081057582351152052687e4924L, OVERFLOW_EXCEPTION);
6870 TEST_c_c (csinh, min_subnorm_value, min_value, min_subnorm_value, min_value, UNDERFLOW_EXCEPTION);
6871 TEST_c_c (csinh, min_value, min_subnorm_value, min_value, min_subnorm_value, UNDERFLOW_EXCEPTION);
6873 END (csinh, complex);
6881 FUNC(csqrt) (BUILD_COMPLEX (-1, 0));
6882 if (errno == ENOSYS)
6883 /* Function not implemented. */
6888 TEST_c_c (csqrt, 0, 0, 0.0, 0.0);
6889 TEST_c_c (csqrt, 0, minus_zero, 0, minus_zero);
6890 TEST_c_c (csqrt, minus_zero, 0, 0.0, 0.0);
6891 TEST_c_c (csqrt, minus_zero, minus_zero, 0.0, minus_zero);
6893 TEST_c_c (csqrt, minus_infty, 0, 0.0, plus_infty);
6894 TEST_c_c (csqrt, minus_infty, 6, 0.0, plus_infty);
6895 TEST_c_c (csqrt, minus_infty, minus_zero, 0.0, minus_infty);
6896 TEST_c_c (csqrt, minus_infty, -6, 0.0, minus_infty);
6898 TEST_c_c (csqrt, plus_infty, 0, plus_infty, 0.0);
6899 TEST_c_c (csqrt, plus_infty, 6, plus_infty, 0.0);
6900 TEST_c_c (csqrt, plus_infty, minus_zero, plus_infty, minus_zero);
6901 TEST_c_c (csqrt, plus_infty, -6, plus_infty, minus_zero);
6903 TEST_c_c (csqrt, 0, plus_infty, plus_infty, plus_infty);
6904 TEST_c_c (csqrt, 4, plus_infty, plus_infty, plus_infty);
6905 TEST_c_c (csqrt, plus_infty, plus_infty, plus_infty, plus_infty);
6906 TEST_c_c (csqrt, minus_zero, plus_infty, plus_infty, plus_infty);
6907 TEST_c_c (csqrt, -4, plus_infty, plus_infty, plus_infty);
6908 TEST_c_c (csqrt, minus_infty, plus_infty, plus_infty, plus_infty);
6909 TEST_c_c (csqrt, 0, minus_infty, plus_infty, minus_infty);
6910 TEST_c_c (csqrt, 4, minus_infty, plus_infty, minus_infty);
6911 TEST_c_c (csqrt, plus_infty, minus_infty, plus_infty, minus_infty);
6912 TEST_c_c (csqrt, minus_zero, minus_infty, plus_infty, minus_infty);
6913 TEST_c_c (csqrt, -4, minus_infty, plus_infty, minus_infty);
6914 TEST_c_c (csqrt, minus_infty, minus_infty, plus_infty, minus_infty);
6916 TEST_c_c (csqrt, minus_infty, qnan_value, qnan_value, plus_infty, IGNORE_ZERO_INF_SIGN);
6918 TEST_c_c (csqrt, plus_infty, qnan_value, plus_infty, qnan_value);
6920 TEST_c_c (csqrt, 0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6921 TEST_c_c (csqrt, 1, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6922 TEST_c_c (csqrt, minus_zero, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6923 TEST_c_c (csqrt, -1, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6925 TEST_c_c (csqrt, qnan_value, 0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6926 TEST_c_c (csqrt, qnan_value, 8, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6927 TEST_c_c (csqrt, qnan_value, minus_zero, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6928 TEST_c_c (csqrt, qnan_value, -8, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
6930 TEST_c_c (csqrt, qnan_value, qnan_value, qnan_value, qnan_value);
6932 TEST_c_c (csqrt, 16.0, -30.0, 5.0, -3.0);
6933 TEST_c_c (csqrt, -1, 0, 0.0, 1.0);
6934 TEST_c_c (csqrt, 0, 2, 1.0, 1.0);
6935 TEST_c_c (csqrt, 119, 120, 12.0, 5.0);
6936 TEST_c_c (csqrt, 0.75L, 1.25L, 1.05065169626078392338656675760808326L, 0.594868882070379067881984030639932657L);
6937 TEST_c_c (csqrt, -2, -3, 0.89597747612983812471573375529004348L, -1.6741492280355400404480393008490519L);
6938 TEST_c_c (csqrt, -2, 3, 0.89597747612983812471573375529004348L, 1.6741492280355400404480393008490519L);
6939 /* Principal square root should be returned (i.e., non-negative real
6941 TEST_c_c (csqrt, 0, -1, M_SQRT_2_2, -M_SQRT_2_2);
6943 TEST_c_c (csqrt, 0x1.fffffep+127L, 0x1.fffffep+127L, 2.026714405498316804978751017492482558075e+19L, 8.394925938143272988211878516208015586281e+18L);
6944 TEST_c_c (csqrt, 0x1.fffffep+127L, 1.0L, 1.844674352395372953599975585936590505260e+19L, 2.710505511993121390769065968615872097053e-20L);
6945 TEST_c_c (csqrt, 0x1p-149L, 0x1p-149L, 4.112805464342778798097003462770175200803e-23L, 1.703579802732953750368659735601389709551e-23L);
6946 TEST_c_c (csqrt, 0x1p-147L, 0x1p-147L, 8.225610928685557596194006925540350401606e-23L, 3.407159605465907500737319471202779419102e-23L);
6948 TEST_c_c (csqrt, plus_zero, 0x1p-149L, 2.646977960169688559588507814623881131411e-23L, 2.646977960169688559588507814623881131411e-23L);
6949 TEST_c_c (csqrt, 0x1p-50L, 0x1p-149L, 2.980232238769531250000000000000000000000e-8L, 2.350988701644575015937473074444491355637e-38L);
6951 TEST_c_c (csqrt, 0x1p+127L, 0x1p-149L, 1.304381782533278221234957180625250836888e19L, plus_zero, UNDERFLOW_EXCEPTION);
6953 TEST_c_c (csqrt, 0x1p-149L, 0x1p+127L, 9.223372036854775808000000000000000000000e18L, 9.223372036854775808000000000000000000000e18L);
6954 TEST_c_c (csqrt, 0x1.000002p-126L, 0x1.000002p-126L, 1.191195773697904627170323731331667740087e-19L, 4.934094449071842328766868579214125217132e-20L);
6955 TEST_c_c (csqrt, -0x1.000002p-126L, -0x1.000002p-126L, 4.934094449071842328766868579214125217132e-20L, -1.191195773697904627170323731331667740087e-19L);
6958 TEST_c_c (csqrt, 0x1.fffffffffffffp+1023L, 0x1.fffffffffffffp+1023L, 1.473094556905565378990473658199034571917e+154L, 6.101757441282702188537080005372547713595e+153L);
6959 TEST_c_c (csqrt, 0x1.fffffffffffffp+1023L, 0x1p+1023L, 1.379778091031440685006200821918878702861e+154L, 3.257214233483129514781233066898042490248e+153L);
6960 TEST_c_c (csqrt, 0x1p-1074L, 0x1p-1074L, 2.442109726130830256743814843868934877597e-162L, 1.011554969366634726113090867589031782487e-162L);
6961 TEST_c_c (csqrt, 0x1p-1073L, 0x1p-1073L, 3.453664695497464982856905711457966660085e-162L, 1.430554756764195530630723976279903095110e-162L);
6963 TEST_c_c (csqrt, plus_zero, 0x1p-1074L, 1.571727784702628688909515672805082228285e-162L, 1.571727784702628688909515672805082228285e-162L);
6964 TEST_c_c (csqrt, 0x1p-500L, 0x1p-1074L, 5.527147875260444560247265192192255725514e-76L, 4.469444793151709302716387622440056066334e-249L);
6965 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MAX_EXP == 1024)
6966 TEST_c_c (csqrt, 0x1p+1023L, 0x1p-1074L, 9.480751908109176726832526455652159260085e153L, plus_zero, UNDERFLOW_EXCEPTION);
6968 TEST_c_c (csqrt, 0x1p-1074L, 0x1p+1023L, 6.703903964971298549787012499102923063740e153L, 6.703903964971298549787012499102923063740e153L);
6969 TEST_c_c (csqrt, 0x1.0000000000001p-1022L, 0x1.0000000000001p-1022L, 1.638872094839911521020410942677082920935e-154L, 6.788430486774966350907249113759995429568e-155L);
6970 TEST_c_c (csqrt, -0x1.0000000000001p-1022L, -0x1.0000000000001p-1022L, 6.788430486774966350907249113759995429568e-155L, -1.638872094839911521020410942677082920935e-154L);
6973 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
6974 TEST_c_c (csqrt, 0x1.fp+16383L, 0x1.fp+16383L, 1.179514222452201722651836720466795901016e+2466L, 4.885707879516577666702435054303191575148e+2465L);
6975 TEST_c_c (csqrt, 0x1.fp+16383L, 0x1p+16383L, 1.106698967236475180613254276996359485630e+2466L, 2.687568007603946993388538156299100955642e+2465L);
6976 TEST_c_c (csqrt, 0x1p-16440L, 0x1p-16441L, 3.514690655930285351254618340783294558136e-2475L, 8.297059146828716918029689466551384219370e-2476L);
6978 TEST_c_c (csqrt, plus_zero, 0x1p-16445L, 4.269191686890197837775136325621239761720e-2476L, 4.269191686890197837775136325621239761720e-2476L);
6979 TEST_c_c (csqrt, 0x1p-5000L, 0x1p-16445L, 2.660791472672778409283210520357607795518e-753L, 6.849840675828785164910701384823702064234e-4199L);
6980 TEST_c_c (csqrt, 0x1p+16383L, 0x1p-16445L, 7.712754032630730034273323365543179095045e2465L, plus_zero, UNDERFLOW_EXCEPTION);
6981 TEST_c_c (csqrt, 0x1p-16445L, 0x1p+16383L, 5.453740678097079647314921223668914312241e2465L, 5.453740678097079647314921223668914312241e2465L);
6982 TEST_c_c (csqrt, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-16382L, 2.014551439675644900131815801350165472778e-2466L, 8.344545284118961664300307045791497724440e-2467L);
6983 TEST_c_c (csqrt, -0x1.0000000000000002p-16382L, -0x1.0000000000000002p-16382L, 8.344545284118961664300307045791497724440e-2467L, -2.014551439675644900131815801350165472778e-2466L);
6985 # if LDBL_MANT_DIG >= 113
6986 TEST_c_c (csqrt, plus_zero, 0x1p-16494L, 1.799329752913293143453817328207572571442e-2483L, 1.799329752913293143453817328207572571442e-2483L);
6987 TEST_c_c (csqrt, 0x1p-5000L, 0x1p-16494L, 2.660791472672778409283210520357607795518e-753L, 1.216776133331049643422030716668249905907e-4213L);
6988 TEST_c_c (csqrt, 0x1p+16383L, 0x1p-16494L, 7.712754032630730034273323365543179095045e2465L, plus_zero, UNDERFLOW_EXCEPTION);
6989 TEST_c_c (csqrt, 0x1p-16494L, 0x1p+16383L, 5.453740678097079647314921223668914312241e2465L, 5.453740678097079647314921223668914312241e2465L);
6990 TEST_c_c (csqrt, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-16382L, 2.014551439675644900022606748976158925145e-2466L, 8.344545284118961663847948339519226074126e-2467L);
6991 TEST_c_c (csqrt, -0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-16382L, 8.344545284118961663847948339519226074126e-2467L, -2.014551439675644900022606748976158925145e-2466L);
6995 END (csqrt, complex);
7002 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
7003 if (errno == ENOSYS)
7004 /* Function not implemented. */
7009 TEST_c_c (ctan, 0, 0, 0.0, 0.0);
7010 TEST_c_c (ctan, 0, minus_zero, 0.0, minus_zero);
7011 TEST_c_c (ctan, minus_zero, 0, minus_zero, 0.0);
7012 TEST_c_c (ctan, minus_zero, minus_zero, minus_zero, minus_zero);
7014 TEST_c_c (ctan, 0, plus_infty, 0.0, 1.0);
7015 TEST_c_c (ctan, 1, plus_infty, 0.0, 1.0);
7016 TEST_c_c (ctan, minus_zero, plus_infty, minus_zero, 1.0);
7017 TEST_c_c (ctan, -1, plus_infty, minus_zero, 1.0);
7019 TEST_c_c (ctan, 0, minus_infty, 0.0, -1.0);
7020 TEST_c_c (ctan, 1, minus_infty, 0.0, -1.0);
7021 TEST_c_c (ctan, minus_zero, minus_infty, minus_zero, -1.0);
7022 TEST_c_c (ctan, -1, minus_infty, minus_zero, -1.0);
7024 TEST_c_c (ctan, plus_infty, 0, qnan_value, qnan_value, INVALID_EXCEPTION);
7025 TEST_c_c (ctan, plus_infty, 2, qnan_value, qnan_value, INVALID_EXCEPTION);
7026 TEST_c_c (ctan, minus_infty, 0, qnan_value, qnan_value, INVALID_EXCEPTION);
7027 TEST_c_c (ctan, minus_infty, 2, qnan_value, qnan_value, INVALID_EXCEPTION);
7028 TEST_c_c (ctan, plus_infty, minus_zero, qnan_value, qnan_value, INVALID_EXCEPTION);
7029 TEST_c_c (ctan, plus_infty, -2, qnan_value, qnan_value, INVALID_EXCEPTION);
7030 TEST_c_c (ctan, minus_infty, minus_zero, qnan_value, qnan_value, INVALID_EXCEPTION);
7031 TEST_c_c (ctan, minus_infty, -2, qnan_value, qnan_value, INVALID_EXCEPTION);
7033 TEST_c_c (ctan, qnan_value, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN);
7034 TEST_c_c (ctan, qnan_value, minus_infty, 0.0, -1.0, IGNORE_ZERO_INF_SIGN);
7036 TEST_c_c (ctan, 0, qnan_value, 0.0, qnan_value);
7037 TEST_c_c (ctan, minus_zero, qnan_value, minus_zero, qnan_value);
7039 TEST_c_c (ctan, 0.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7040 TEST_c_c (ctan, -4.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7042 TEST_c_c (ctan, qnan_value, 0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7043 TEST_c_c (ctan, qnan_value, 5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7044 TEST_c_c (ctan, qnan_value, minus_zero, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7045 TEST_c_c (ctan, qnan_value, -0.25, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7047 TEST_c_c (ctan, qnan_value, qnan_value, qnan_value, qnan_value);
7049 TEST_c_c (ctan, 0.75L, 1.25L, 0.160807785916206426725166058173438663L, 0.975363285031235646193581759755216379L);
7050 TEST_c_c (ctan, -2, -3, 0.376402564150424829275122113032269084e-2L, -1.00323862735360980144635859782192726L);
7052 TEST_c_c (ctan, 1, 45, 1.490158918874345552942703234806348520895e-39L, 1.000000000000000000000000000000000000001L, UNDERFLOW_EXCEPTION_FLOAT);
7053 TEST_c_c (ctan, 1, 47, 2.729321264492904590777293425576722354636e-41L, 1.0, UNDERFLOW_EXCEPTION_FLOAT);
7056 TEST_c_c (ctan, 1, 355, 8.140551093483276762350406321792653551513e-309L, 1.0, UNDERFLOW_EXCEPTION_DOUBLE);
7057 TEST_c_c (ctan, 1, 365, 1.677892637497921890115075995898773550884e-317L, 1.0, UNDERFLOW_EXCEPTION_DOUBLE);
7060 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
7061 TEST_c_c (ctan, 1, 5680, 4.725214596136812019616700920476949798307e-4934L, 1.0, UNDERFLOW_EXCEPTION);
7062 TEST_c_c (ctan, 1, 5690, 9.739393181626937151720816611272607059057e-4943L, 1.0, UNDERFLOW_EXCEPTION);
7065 TEST_c_c (ctan, 0x3.243f6cp-1, 0, -2.287733242885645987394874673945769518150e7L, 0.0);
7067 TEST_c_c (ctan, 0x1p127, 1, 0.2446359391192790896381501310437708987204L, 0.9101334047676183761532873794426475906201L);
7070 TEST_c_c (ctan, 0x1p1023, 1, -0.2254627924997545057926782581695274244229L, 0.8786063118883068695462540226219865087189L);
7073 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
7074 TEST_c_c (ctan, 0x1p16383L, 1, 0.1608598776370396607204448234354670036772L, 0.8133818522051542536316746743877629761488L);
7077 TEST_c_c (ctan, 50000, 50000, plus_zero, 1.0, UNDERFLOW_EXCEPTION);
7078 TEST_c_c (ctan, 50000, -50000, plus_zero, -1.0, UNDERFLOW_EXCEPTION);
7079 TEST_c_c (ctan, -50000, 50000, minus_zero, 1.0, UNDERFLOW_EXCEPTION);
7080 TEST_c_c (ctan, -50000, -50000, minus_zero, -1.0, UNDERFLOW_EXCEPTION);
7082 END (ctan, complex);
7087 ctan_test_tonearest (void)
7089 int save_round_mode;
7091 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
7092 if (errno == ENOSYS)
7093 /* Function not implemented. */
7096 START (ctan_tonearest);
7098 save_round_mode = fegetround ();
7100 if (!fesetround (FE_TONEAREST))
7102 TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L);
7105 TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L);
7108 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
7109 TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L);
7113 fesetround (save_round_mode);
7115 END (ctan_tonearest, complex);
7120 ctan_test_towardzero (void)
7122 int save_round_mode;
7124 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
7125 if (errno == ENOSYS)
7126 /* Function not implemented. */
7129 START (ctan_towardzero);
7131 save_round_mode = fegetround ();
7133 if (!fesetround (FE_TOWARDZERO))
7135 TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L);
7138 TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L);
7141 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
7142 TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L);
7146 fesetround (save_round_mode);
7148 END (ctan_towardzero, complex);
7153 ctan_test_downward (void)
7155 int save_round_mode;
7157 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
7158 if (errno == ENOSYS)
7159 /* Function not implemented. */
7162 START (ctan_downward);
7164 save_round_mode = fegetround ();
7166 if (!fesetround (FE_DOWNWARD))
7168 TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L);
7171 TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L);
7174 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
7175 TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L);
7179 fesetround (save_round_mode);
7181 END (ctan_downward, complex);
7186 ctan_test_upward (void)
7188 int save_round_mode;
7190 FUNC(ctan) (BUILD_COMPLEX (0.7L, 1.2L));
7191 if (errno == ENOSYS)
7192 /* Function not implemented. */
7195 START (ctan_upward);
7197 save_round_mode = fegetround ();
7199 if (!fesetround (FE_UPWARD))
7201 TEST_c_c (ctan, 0x1.921fb6p+0, 0x1p-149, -2.287733242885645987394874673945769518150e7L, 7.334008549954377778731880988481078535821e-31L);
7204 TEST_c_c (ctan, 0x1.921fb54442d18p+0, 0x1p-1074, 1.633123935319536975596773704152891653086e16L, 1.317719414943508315995636961402669067843e-291L);
7207 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
7208 TEST_c_c (ctan, 0x1.921fb54442d1846ap+0L, 0x1p-16445L, -3.986797629811710706723242948653362815645e19L, 5.793882568875674066286163141055208625180e-4912L);
7212 fesetround (save_round_mode);
7214 END (ctan_upward, complex);
7222 FUNC(ctanh) (BUILD_COMPLEX (0, 0));
7223 if (errno == ENOSYS)
7224 /* Function not implemented. */
7229 TEST_c_c (ctanh, 0, 0, 0.0, 0.0);
7230 TEST_c_c (ctanh, 0, minus_zero, 0.0, minus_zero);
7231 TEST_c_c (ctanh, minus_zero, 0, minus_zero, 0.0);
7232 TEST_c_c (ctanh, minus_zero, minus_zero, minus_zero, minus_zero);
7234 TEST_c_c (ctanh, plus_infty, 0, 1.0, 0.0);
7235 TEST_c_c (ctanh, plus_infty, 1, 1.0, 0.0);
7236 TEST_c_c (ctanh, plus_infty, minus_zero, 1.0, minus_zero);
7237 TEST_c_c (ctanh, plus_infty, -1, 1.0, minus_zero);
7238 TEST_c_c (ctanh, minus_infty, 0, -1.0, 0.0);
7239 TEST_c_c (ctanh, minus_infty, 1, -1.0, 0.0);
7240 TEST_c_c (ctanh, minus_infty, minus_zero, -1.0, minus_zero);
7241 TEST_c_c (ctanh, minus_infty, -1, -1.0, minus_zero);
7243 TEST_c_c (ctanh, 0, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
7244 TEST_c_c (ctanh, 2, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
7245 TEST_c_c (ctanh, 0, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
7246 TEST_c_c (ctanh, 2, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
7247 TEST_c_c (ctanh, minus_zero, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
7248 TEST_c_c (ctanh, -2, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
7249 TEST_c_c (ctanh, minus_zero, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
7250 TEST_c_c (ctanh, -2, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
7252 TEST_c_c (ctanh, plus_infty, qnan_value, 1.0, 0.0, IGNORE_ZERO_INF_SIGN);
7253 TEST_c_c (ctanh, minus_infty, qnan_value, -1.0, 0.0, IGNORE_ZERO_INF_SIGN);
7255 TEST_c_c (ctanh, qnan_value, 0, qnan_value, 0.0);
7256 TEST_c_c (ctanh, qnan_value, minus_zero, qnan_value, minus_zero);
7258 TEST_c_c (ctanh, qnan_value, 0.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7259 TEST_c_c (ctanh, qnan_value, -4.5, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7261 TEST_c_c (ctanh, 0, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7262 TEST_c_c (ctanh, 5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7263 TEST_c_c (ctanh, minus_zero, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7264 TEST_c_c (ctanh, -0.25, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7266 TEST_c_c (ctanh, qnan_value, qnan_value, qnan_value, qnan_value);
7268 TEST_c_c (ctanh, 0, M_PI_4l, 0.0, 1.0);
7270 TEST_c_c (ctanh, 0.75L, 1.25L, 1.37260757053378320258048606571226857L, 0.385795952609750664177596760720790220L);
7271 TEST_c_c (ctanh, -2, -3, -0.965385879022133124278480269394560686L, 0.988437503832249372031403430350121098e-2L);
7273 TEST_c_c (ctanh, 45, 1, 1.000000000000000000000000000000000000001L, 1.490158918874345552942703234806348520895e-39L, UNDERFLOW_EXCEPTION_FLOAT);
7274 TEST_c_c (ctanh, 47, 1, 1.0, 2.729321264492904590777293425576722354636e-41L, UNDERFLOW_EXCEPTION_FLOAT);
7277 TEST_c_c (ctanh, 355, 1, 1.0, 8.140551093483276762350406321792653551513e-309L, UNDERFLOW_EXCEPTION_DOUBLE);
7278 TEST_c_c (ctanh, 365, 1, 1.0, 1.677892637497921890115075995898773550884e-317L, UNDERFLOW_EXCEPTION_DOUBLE);
7281 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
7282 TEST_c_c (ctanh, 5680, 1, 1.0, 4.725214596136812019616700920476949798307e-4934L, UNDERFLOW_EXCEPTION);
7283 TEST_c_c (ctanh, 5690, 1, 1.0, 9.739393181626937151720816611272607059057e-4943L, UNDERFLOW_EXCEPTION);
7286 TEST_c_c (ctanh, 0, 0x3.243f6cp-1, 0.0, -2.287733242885645987394874673945769518150e7L);
7288 TEST_c_c (ctanh, 1, 0x1p127, 0.9101334047676183761532873794426475906201L, 0.2446359391192790896381501310437708987204L);
7291 TEST_c_c (ctanh, 1, 0x1p1023, 0.8786063118883068695462540226219865087189L, -0.2254627924997545057926782581695274244229L);
7294 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
7295 TEST_c_c (ctanh, 1, 0x1p16383L, 0.8133818522051542536316746743877629761488L, 0.1608598776370396607204448234354670036772L);
7298 TEST_c_c (ctanh, 50000, 50000, 1.0, plus_zero, UNDERFLOW_EXCEPTION);
7299 TEST_c_c (ctanh, 50000, -50000, 1.0, minus_zero, UNDERFLOW_EXCEPTION);
7300 TEST_c_c (ctanh, -50000, 50000, -1.0, plus_zero, UNDERFLOW_EXCEPTION);
7301 TEST_c_c (ctanh, -50000, -50000, -1.0, minus_zero, UNDERFLOW_EXCEPTION);
7303 END (ctanh, complex);
7308 ctanh_test_tonearest (void)
7310 int save_round_mode;
7312 FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L));
7313 if (errno == ENOSYS)
7314 /* Function not implemented. */
7317 START (ctanh_tonearest);
7319 save_round_mode = fegetround ();
7321 if (!fesetround (FE_TONEAREST))
7323 TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L);
7326 TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L);
7329 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
7330 TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L);
7334 fesetround (save_round_mode);
7336 END (ctanh_tonearest, complex);
7341 ctanh_test_towardzero (void)
7343 int save_round_mode;
7345 FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L));
7346 if (errno == ENOSYS)
7347 /* Function not implemented. */
7350 START (ctanh_towardzero);
7352 save_round_mode = fegetround ();
7354 if (!fesetround (FE_TOWARDZERO))
7356 TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L);
7359 TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L);
7362 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
7363 TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L);
7367 fesetround (save_round_mode);
7369 END (ctanh_towardzero, complex);
7374 ctanh_test_downward (void)
7376 int save_round_mode;
7378 FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L));
7379 if (errno == ENOSYS)
7380 /* Function not implemented. */
7383 START (ctanh_downward);
7385 save_round_mode = fegetround ();
7387 if (!fesetround (FE_DOWNWARD))
7389 TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L);
7392 TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L);
7395 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
7396 TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L);
7400 fesetround (save_round_mode);
7402 END (ctanh_downward, complex);
7407 ctanh_test_upward (void)
7409 int save_round_mode;
7411 FUNC(ctanh) (BUILD_COMPLEX (0.7L, 1.2L));
7412 if (errno == ENOSYS)
7413 /* Function not implemented. */
7416 START (ctanh_upward);
7418 save_round_mode = fegetround ();
7420 if (!fesetround (FE_UPWARD))
7422 TEST_c_c (ctanh, 0x1p-149, 0x1.921fb6p+0, 7.334008549954377778731880988481078535821e-31L, -2.287733242885645987394874673945769518150e7L);
7425 TEST_c_c (ctanh, 0x1p-1074, 0x1.921fb54442d18p+0, 1.317719414943508315995636961402669067843e-291L, 1.633123935319536975596773704152891653086e16L);
7428 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
7429 TEST_c_c (ctanh, 0x1p-16445L, 0x1.921fb54442d1846ap+0L, 5.793882568875674066286163141055208625180e-4912L, -3.986797629811710706723242948653362815645e19L);
7433 fesetround (save_round_mode);
7435 END (ctanh_upward, complex);
7444 if (errno == ENOSYS)
7445 /* Function not implemented. */
7450 TEST_f_f (erf, 0, 0);
7451 TEST_f_f (erf, minus_zero, minus_zero);
7452 TEST_f_f (erf, plus_infty, 1);
7453 TEST_f_f (erf, minus_infty, -1);
7454 TEST_f_f (erf, qnan_value, qnan_value);
7456 TEST_f_f (erf, 0.125L, 0.140316204801333817393029446521623398L);
7457 TEST_f_f (erf, 0.75L, 0.711155633653515131598937834591410777L);
7458 TEST_f_f (erf, 1.25L, 0.922900128256458230136523481197281140L);
7459 TEST_f_f (erf, 2.0L, 0.995322265018952734162069256367252929L);
7460 TEST_f_f (erf, 4.125L, 0.999999994576599200434933994687765914L);
7461 TEST_f_f (erf, 27.0L, 1.0L);
7472 if (errno == ENOSYS)
7473 /* Function not implemented. */
7478 TEST_f_f (erfc, plus_infty, 0.0);
7479 TEST_f_f (erfc, minus_infty, 2.0);
7480 TEST_f_f (erfc, 0.0, 1.0);
7481 TEST_f_f (erfc, minus_zero, 1.0);
7482 TEST_f_f (erfc, qnan_value, qnan_value);
7484 TEST_f_f (erfc, 0.125L, 0.859683795198666182606970553478376602L);
7485 TEST_f_f (erfc, 0.75L, 0.288844366346484868401062165408589223L);
7486 TEST_f_f (erfc, 1.25L, 0.0770998717435417698634765188027188596L);
7487 TEST_f_f (erfc, 2.0L, 0.00467773498104726583793074363274707139L);
7488 TEST_f_f (erfc, 0x1.f7303cp+1L, 2.705500297238986897105236321218861842255e-8L);
7489 TEST_f_f (erfc, 4.125L, 0.542340079956506600531223408575531062e-8L);
7490 TEST_f_f (erfc, 0x1.ffa002p+2L, 1.233585992097580296336099501489175967033e-29L);
7491 TEST_f_f (erfc, 0x1.ffffc8p+2L, 1.122671365033056305522366683719541099329e-29L);
7493 /* The result can only be represented in long double. */
7494 # if LDBL_MIN_10_EXP < -319
7495 TEST_f_f (erfc, 27.0L, 0.523704892378925568501606768284954709e-318L);
7497 # if LDBL_MANT_DIG >= 106
7498 TEST_f_f (erfc, 0x1.ffff56789abcdef0123456789a8p+2L, 1.123161416304655390092138725253789378459e-29L);
7511 if (errno == ENOSYS)
7512 /* Function not implemented. */
7517 TEST_f_f (exp, 0, 1);
7518 TEST_f_f (exp, minus_zero, 1);
7521 TEST_f_f (exp, plus_infty, plus_infty);
7522 TEST_f_f (exp, minus_infty, 0);
7524 TEST_f_f (exp, qnan_value, qnan_value);
7525 TEST_f_f (exp, 1, M_El);
7527 TEST_f_f (exp, 2, M_E2l);
7528 TEST_f_f (exp, 3, M_E3l);
7529 TEST_f_f (exp, 0.75L, 2.11700001661267466854536981983709561L);
7530 TEST_f_f (exp, 50.0L, 5184705528587072464087.45332293348538L);
7531 TEST_f_f (exp, 88.72269439697265625L, 3.40233126623160774937554134772290447915e38L);
7533 TEST_f_f (exp, 709.75L, 1.739836873264160557698252711673830393864768e+308L);
7535 #if defined TEST_LDOUBLE && __LDBL_MAX_EXP__ > 1024
7536 /* The result can only be represented in sane long double. */
7537 TEST_f_f (exp, 1000.0L, 0.197007111401704699388887935224332313e435L);
7540 #if !(defined TEST_LDOUBLE && LDBL_MAX_EXP > 1024)
7541 TEST_f_f (exp, 710, plus_infty, OVERFLOW_EXCEPTION);
7542 TEST_f_f (exp, -1234, plus_zero, UNDERFLOW_EXCEPTION);
7544 TEST_f_f (exp, 1e5, plus_infty, OVERFLOW_EXCEPTION);
7545 TEST_f_f (exp, max_value, plus_infty, OVERFLOW_EXCEPTION);
7546 TEST_f_f (exp, -max_value, 0, UNDERFLOW_EXCEPTION);
7553 exp_test_tonearest (void)
7555 int save_round_mode;
7558 if (errno == ENOSYS)
7559 /* Function not implemented. */
7562 START (exp_tonearest);
7564 save_round_mode = fegetround ();
7566 if (!fesetround (FE_TONEAREST))
7568 TEST_f_f (exp, 1, M_El);
7569 TEST_f_f (exp, 2, M_E2l);
7570 TEST_f_f (exp, 3, M_E3l);
7573 fesetround (save_round_mode);
7575 END (exp_tonearest);
7580 exp_test_towardzero (void)
7582 int save_round_mode;
7585 if (errno == ENOSYS)
7586 /* Function not implemented. */
7589 START (exp_towardzero);
7591 save_round_mode = fegetround ();
7593 if (!fesetround (FE_TOWARDZERO))
7595 TEST_f_f (exp, 1, M_El);
7596 TEST_f_f (exp, 2, M_E2l);
7597 TEST_f_f (exp, 3, M_E3l);
7600 fesetround (save_round_mode);
7602 END (exp_towardzero);
7607 exp_test_downward (void)
7609 int save_round_mode;
7612 if (errno == ENOSYS)
7613 /* Function not implemented. */
7616 START (exp_downward);
7618 save_round_mode = fegetround ();
7620 if (!fesetround (FE_DOWNWARD))
7622 TEST_f_f (exp, 1, M_El);
7623 TEST_f_f (exp, 2, M_E2l);
7624 TEST_f_f (exp, 3, M_E3l);
7627 fesetround (save_round_mode);
7634 exp_test_upward (void)
7636 int save_round_mode;
7639 if (errno == ENOSYS)
7640 /* Function not implemented. */
7645 save_round_mode = fegetround ();
7647 if (!fesetround (FE_UPWARD))
7649 TEST_f_f (exp, 1, M_El);
7650 TEST_f_f (exp, 2, M_E2l);
7651 TEST_f_f (exp, 3, M_E3l);
7654 fesetround (save_round_mode);
7665 if (errno == ENOSYS)
7666 /* Function not implemented. */
7671 TEST_f_f (exp10, 0, 1);
7672 TEST_f_f (exp10, minus_zero, 1);
7674 TEST_f_f (exp10, plus_infty, plus_infty);
7675 TEST_f_f (exp10, minus_infty, 0);
7676 TEST_f_f (exp10, qnan_value, qnan_value);
7677 TEST_f_f (exp10, 3, 1000);
7678 TEST_f_f (exp10, -1, 0.1L);
7679 TEST_f_f (exp10, 36, 1.0e36L);
7680 TEST_f_f (exp10, -36, 1.0e-36L);
7682 TEST_f_f (exp10, 305, 1.0e305L);
7683 TEST_f_f (exp10, -305, 1.0e-305L, UNDERFLOW_EXCEPTION_LDOUBLE_IBM);
7685 #if defined TEST_LDOUBLE && LDBL_MAX_10_EXP >= 4932
7686 TEST_f_f (exp10, 4932, 1.0e4932L);
7687 TEST_f_f (exp10, -4932, 1.0e-4932L, UNDERFLOW_EXCEPTION);
7689 TEST_f_f (exp10, 1e6, plus_infty, OVERFLOW_EXCEPTION);
7690 TEST_f_f (exp10, -1e6, 0, UNDERFLOW_EXCEPTION);
7691 TEST_f_f (exp10, max_value, plus_infty, OVERFLOW_EXCEPTION);
7692 TEST_f_f (exp10, -max_value, 0, UNDERFLOW_EXCEPTION);
7693 TEST_f_f (exp10, 0.75L, 5.62341325190349080394951039776481231L);
7704 if (errno == ENOSYS)
7705 /* Function not implemented. */
7710 TEST_f_f (exp2, 0, 1);
7711 TEST_f_f (exp2, minus_zero, 1);
7712 TEST_f_f (exp2, plus_infty, plus_infty);
7713 TEST_f_f (exp2, minus_infty, 0);
7714 TEST_f_f (exp2, qnan_value, qnan_value);
7716 TEST_f_f (exp2, 10, 1024);
7717 TEST_f_f (exp2, -1, 0.5);
7718 TEST_f_f (exp2, 1e6, plus_infty, OVERFLOW_EXCEPTION);
7719 TEST_f_f (exp2, -1e6, 0, UNDERFLOW_EXCEPTION);
7720 TEST_f_f (exp2, max_value, plus_infty, OVERFLOW_EXCEPTION);
7721 TEST_f_f (exp2, -max_value, 0, UNDERFLOW_EXCEPTION);
7722 TEST_f_f (exp2, 0.75L, 1.68179283050742908606225095246642979L);
7724 TEST_f_f (exp2, 100.5, 1.792728671193156477399422023278661496394e+30L);
7725 TEST_f_f (exp2, 127, 0x1p127);
7726 TEST_f_f (exp2, -149, 0x1p-149);
7729 TEST_f_f (exp2, 1000.25, 1.274245659452564874772384918171765416737e+301L);
7730 TEST_f_f (exp2, 1023, 0x1p1023);
7731 TEST_f_f (exp2, -1074, 0x1p-1074);
7734 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
7735 TEST_f_f (exp2, 16383, 0x1p16383L);
7736 TEST_f_f (exp2, -16400, 0x1p-16400L);
7748 if (errno == ENOSYS)
7749 /* Function not implemented. */
7754 TEST_f_f (expm1, 0, 0);
7755 TEST_f_f (expm1, minus_zero, minus_zero);
7758 TEST_f_f (expm1, plus_infty, plus_infty);
7759 TEST_f_f (expm1, minus_infty, -1);
7761 TEST_f_f (expm1, qnan_value, qnan_value);
7763 TEST_f_f (expm1, 1, M_El - 1.0);
7764 TEST_f_f (expm1, 0.75L, 1.11700001661267466854536981983709561L);
7766 TEST_f_f (expm1, 50.0L, 5.1847055285870724640864533229334853848275e+21L);
7769 TEST_f_f (expm1, 127.0L, 1.4302079958348104463583671072905261080748e+55L);
7770 TEST_f_f (expm1, 500.0L, 1.4035922178528374107397703328409120821806e+217L);
7773 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
7774 TEST_f_f (expm1, 11356.25L, 9.05128237311923300051376115753226014206e+4931L);
7777 TEST_f_f (expm1, -10.0, -0.9999546000702375151484644084844394493898L);
7778 TEST_f_f (expm1, -16.0, -0.9999998874648252807408854862248209398728L);
7779 TEST_f_f (expm1, -17.0, -0.9999999586006228121483334034897228104472L);
7780 TEST_f_f (expm1, -18.0, -0.9999999847700202552873715638633707664826L);
7781 TEST_f_f (expm1, -36.0, -0.9999999999999997680477169756430611687736L);
7782 TEST_f_f (expm1, -37.0, -0.9999999999999999146695237425593420572195L);
7783 TEST_f_f (expm1, -38.0, -0.9999999999999999686086720795197037129104L);
7784 TEST_f_f (expm1, -44.0, -0.9999999999999999999221886775886620348429L);
7785 TEST_f_f (expm1, -45.0, -0.9999999999999999999713748141945060635553L);
7786 TEST_f_f (expm1, -46.0, -0.9999999999999999999894693826424461876212L);
7787 TEST_f_f (expm1, -73.0, -0.9999999999999999999999999999999802074012L);
7788 TEST_f_f (expm1, -74.0, -0.9999999999999999999999999999999927187098L);
7789 TEST_f_f (expm1, -75.0, -0.9999999999999999999999999999999973213630L);
7790 TEST_f_f (expm1, -78.0, -0.9999999999999999999999999999999998666385L);
7791 TEST_f_f (expm1, -79.0, -0.9999999999999999999999999999999999509391L);
7792 TEST_f_f (expm1, -80.0, -0.9999999999999999999999999999999999819515L);
7793 TEST_f_f (expm1, -100.0, -1.0);
7794 TEST_f_f (expm1, -1000.0, -1.0);
7795 TEST_f_f (expm1, -10000.0, -1.0);
7796 TEST_f_f (expm1, -100000.0, -1.0);
7798 TEST_f_f (expm1, 100000.0, plus_infty, OVERFLOW_EXCEPTION|ERRNO_ERANGE);
7799 TEST_f_f (expm1, max_value, plus_infty, OVERFLOW_EXCEPTION);
7800 TEST_f_f (expm1, -max_value, -1);
7811 TEST_f_f (fabs, 0, 0);
7812 TEST_f_f (fabs, minus_zero, 0);
7814 TEST_f_f (fabs, plus_infty, plus_infty);
7815 TEST_f_f (fabs, minus_infty, plus_infty);
7816 TEST_f_f (fabs, qnan_value, qnan_value);
7818 TEST_f_f (fabs, 38.0, 38.0);
7819 TEST_f_f (fabs, -M_El, M_El);
7830 TEST_ff_f (fdim, 0, 0, 0);
7831 TEST_ff_f (fdim, 9, 0, 9);
7832 TEST_ff_f (fdim, 0, 9, 0);
7833 TEST_ff_f (fdim, -9, 0, 0);
7834 TEST_ff_f (fdim, 0, -9, 9);
7836 TEST_ff_f (fdim, plus_infty, 9, plus_infty);
7837 TEST_ff_f (fdim, plus_infty, -9, plus_infty);
7838 TEST_ff_f (fdim, minus_infty, 9, 0);
7839 TEST_ff_f (fdim, minus_infty, -9, 0);
7840 TEST_ff_f (fdim, 9, minus_infty, plus_infty);
7841 TEST_ff_f (fdim, -9, minus_infty, plus_infty);
7842 TEST_ff_f (fdim, 9, plus_infty, 0);
7843 TEST_ff_f (fdim, -9, plus_infty, 0);
7845 TEST_ff_f (fdim, 0, qnan_value, qnan_value);
7846 TEST_ff_f (fdim, 9, qnan_value, qnan_value);
7847 TEST_ff_f (fdim, -9, qnan_value, qnan_value);
7848 TEST_ff_f (fdim, qnan_value, 9, qnan_value);
7849 TEST_ff_f (fdim, qnan_value, -9, qnan_value);
7850 TEST_ff_f (fdim, plus_infty, qnan_value, qnan_value);
7851 TEST_ff_f (fdim, minus_infty, qnan_value, qnan_value);
7852 TEST_ff_f (fdim, qnan_value, plus_infty, qnan_value);
7853 TEST_ff_f (fdim, qnan_value, minus_infty, qnan_value);
7854 TEST_ff_f (fdim, qnan_value, qnan_value, qnan_value);
7856 TEST_ff_f (fdim, plus_infty, plus_infty, 0);
7867 TEST_f_b (finite, 0, 1);
7868 TEST_f_b (finite, minus_zero, 1);
7869 TEST_f_b (finite, 10, 1);
7870 TEST_f_b (finite, min_subnorm_value, 1);
7871 TEST_f_b (finite, plus_infty, 0);
7872 TEST_f_b (finite, minus_infty, 0);
7873 TEST_f_b (finite, qnan_value, 0);
7884 TEST_f_f (floor, 0.0, 0.0);
7885 TEST_f_f (floor, minus_zero, minus_zero);
7886 TEST_f_f (floor, plus_infty, plus_infty);
7887 TEST_f_f (floor, minus_infty, minus_infty);
7888 TEST_f_f (floor, qnan_value, qnan_value);
7890 TEST_f_f (floor, M_PIl, 3.0);
7891 TEST_f_f (floor, -M_PIl, -4.0);
7893 TEST_f_f (floor, 0.1, 0.0);
7894 TEST_f_f (floor, 0.25, 0.0);
7895 TEST_f_f (floor, 0.625, 0.0);
7896 TEST_f_f (floor, -0.1, -1.0);
7897 TEST_f_f (floor, -0.25, -1.0);
7898 TEST_f_f (floor, -0.625, -1.0);
7901 /* The result can only be represented in long double. */
7902 TEST_f_f (floor, 4503599627370495.5L, 4503599627370495.0L);
7903 TEST_f_f (floor, 4503599627370496.25L, 4503599627370496.0L);
7904 TEST_f_f (floor, 4503599627370496.5L, 4503599627370496.0L);
7905 TEST_f_f (floor, 4503599627370496.75L, 4503599627370496.0L);
7906 TEST_f_f (floor, 4503599627370497.5L, 4503599627370497.0L);
7907 # if LDBL_MANT_DIG > 100
7908 TEST_f_f (floor, 4503599627370494.5000000000001L, 4503599627370494.0L);
7909 TEST_f_f (floor, 4503599627370495.5000000000001L, 4503599627370495.0L);
7910 TEST_f_f (floor, 4503599627370496.5000000000001L, 4503599627370496.0L);
7913 TEST_f_f (floor, -4503599627370495.5L, -4503599627370496.0L);
7914 TEST_f_f (floor, -4503599627370496.25L, -4503599627370497.0L);
7915 TEST_f_f (floor, -4503599627370496.5L, -4503599627370497.0L);
7916 TEST_f_f (floor, -4503599627370496.75L, -4503599627370497.0L);
7917 TEST_f_f (floor, -4503599627370497.5L, -4503599627370498.0L);
7918 # if LDBL_MANT_DIG > 100
7919 TEST_f_f (floor, -4503599627370494.5000000000001L, -4503599627370495.0L);
7920 TEST_f_f (floor, -4503599627370495.5000000000001L, -4503599627370496.0L);
7921 TEST_f_f (floor, -4503599627370496.5000000000001L, -4503599627370497.0L);
7924 TEST_f_f (floor, 9007199254740991.5L, 9007199254740991.0L);
7925 TEST_f_f (floor, 9007199254740992.25L, 9007199254740992.0L);
7926 TEST_f_f (floor, 9007199254740992.5L, 9007199254740992.0L);
7927 TEST_f_f (floor, 9007199254740992.75L, 9007199254740992.0L);
7928 TEST_f_f (floor, 9007199254740993.5L, 9007199254740993.0L);
7930 # if LDBL_MANT_DIG > 100
7931 TEST_f_f (floor, 9007199254740991.0000000000001L, 9007199254740991.0L);
7932 TEST_f_f (floor, 9007199254740992.0000000000001L, 9007199254740992.0L);
7933 TEST_f_f (floor, 9007199254740993.0000000000001L, 9007199254740993.0L);
7934 TEST_f_f (floor, 9007199254740991.5000000000001L, 9007199254740991.0L);
7935 TEST_f_f (floor, 9007199254740992.5000000000001L, 9007199254740992.0L);
7936 TEST_f_f (floor, 9007199254740993.5000000000001L, 9007199254740993.0L);
7939 TEST_f_f (floor, -9007199254740991.5L, -9007199254740992.0L);
7940 TEST_f_f (floor, -9007199254740992.25L, -9007199254740993.0L);
7941 TEST_f_f (floor, -9007199254740992.5L, -9007199254740993.0L);
7942 TEST_f_f (floor, -9007199254740992.75L, -9007199254740993.0L);
7943 TEST_f_f (floor, -9007199254740993.5L, -9007199254740994.0L);
7945 # if LDBL_MANT_DIG > 100
7946 TEST_f_f (floor, -9007199254740991.0000000000001L, -9007199254740992.0L);
7947 TEST_f_f (floor, -9007199254740992.0000000000001L, -9007199254740993.0L);
7948 TEST_f_f (floor, -9007199254740993.0000000000001L, -9007199254740994.0L);
7949 TEST_f_f (floor, -9007199254740991.5000000000001L, -9007199254740992.0L);
7950 TEST_f_f (floor, -9007199254740992.5000000000001L, -9007199254740993.0L);
7951 TEST_f_f (floor, -9007199254740993.5000000000001L, -9007199254740994.0L);
7954 TEST_f_f (floor, 72057594037927935.5L, 72057594037927935.0L);
7955 TEST_f_f (floor, 72057594037927936.25L, 72057594037927936.0L);
7956 TEST_f_f (floor, 72057594037927936.5L, 72057594037927936.0L);
7957 TEST_f_f (floor, 72057594037927936.75L, 72057594037927936.0L);
7958 TEST_f_f (floor, 72057594037927937.5L, 72057594037927937.0L);
7960 TEST_f_f (floor, -72057594037927935.5L, -72057594037927936.0L);
7961 TEST_f_f (floor, -72057594037927936.25L, -72057594037927937.0L);
7962 TEST_f_f (floor, -72057594037927936.5L, -72057594037927937.0L);
7963 TEST_f_f (floor, -72057594037927936.75L, -72057594037927937.0L);
7964 TEST_f_f (floor, -72057594037927937.5L, -72057594037927938.0L);
7966 TEST_f_f (floor, 10141204801825835211973625643007.5L, 10141204801825835211973625643007.0L);
7967 TEST_f_f (floor, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L);
7968 TEST_f_f (floor, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L);
7969 TEST_f_f (floor, 10141204801825835211973625643008.75L, 10141204801825835211973625643008.0L);
7970 TEST_f_f (floor, 10141204801825835211973625643009.5L, 10141204801825835211973625643009.0L);
7972 TEST_f_f (floor, 0xf.ffffffffffffff8p+47L, 0xf.fffffffffffep+47L);
7973 TEST_f_f (floor, -0x8.000000000000004p+48L, -0x8.000000000001p+48L);
7985 TEST_fff_f (fma, 1.0, 2.0, 3.0, 5.0);
7986 TEST_fff_f (fma, qnan_value, 2.0, 3.0, qnan_value);
7987 TEST_fff_f (fma, 1.0, qnan_value, 3.0, qnan_value);
7988 TEST_fff_f (fma, 1.0, 2.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7989 TEST_fff_f (fma, plus_infty, 0.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7990 TEST_fff_f (fma, minus_infty, 0.0, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7991 TEST_fff_f (fma, 0.0, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7992 TEST_fff_f (fma, 0.0, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION_OK);
7993 TEST_fff_f (fma, plus_infty, 0.0, 1.0, qnan_value, INVALID_EXCEPTION);
7994 TEST_fff_f (fma, minus_infty, 0.0, 1.0, qnan_value, INVALID_EXCEPTION);
7995 TEST_fff_f (fma, 0.0, plus_infty, 1.0, qnan_value, INVALID_EXCEPTION);
7996 TEST_fff_f (fma, 0.0, minus_infty, 1.0, qnan_value, INVALID_EXCEPTION);
7998 TEST_fff_f (fma, plus_infty, plus_infty, minus_infty, qnan_value, INVALID_EXCEPTION);
7999 TEST_fff_f (fma, minus_infty, plus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
8000 TEST_fff_f (fma, plus_infty, minus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
8001 TEST_fff_f (fma, minus_infty, minus_infty, minus_infty, qnan_value, INVALID_EXCEPTION);
8002 TEST_fff_f (fma, plus_infty, 3.5L, minus_infty, qnan_value, INVALID_EXCEPTION);
8003 TEST_fff_f (fma, minus_infty, -7.5L, minus_infty, qnan_value, INVALID_EXCEPTION);
8004 TEST_fff_f (fma, -13.5L, plus_infty, plus_infty, qnan_value, INVALID_EXCEPTION);
8005 TEST_fff_f (fma, minus_infty, 7.5L, plus_infty, qnan_value, INVALID_EXCEPTION);
8007 TEST_fff_f (fma, 1.25L, 0.75L, 0.0625L, 1.0L);
8009 FLOAT fltmax = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX,
8010 LDBL_MAX, DBL_MAX, FLT_MAX);
8011 TEST_fff_f (fma, -fltmax, -fltmax, minus_infty, minus_infty);
8012 TEST_fff_f (fma, fltmax / 2, fltmax / 2, minus_infty, minus_infty);
8013 TEST_fff_f (fma, -fltmax, fltmax, plus_infty, plus_infty);
8014 TEST_fff_f (fma, fltmax / 2, -fltmax / 4, plus_infty, plus_infty);
8015 TEST_fff_f (fma, plus_infty, 4, plus_infty, plus_infty);
8016 TEST_fff_f (fma, 2, minus_infty, minus_infty, minus_infty);
8017 TEST_fff_f (fma, minus_infty, minus_infty, plus_infty, plus_infty);
8018 TEST_fff_f (fma, plus_infty, minus_infty, minus_infty, minus_infty);
8020 TEST_fff_f (fma, plus_zero, plus_zero, plus_zero, plus_zero);
8021 TEST_fff_f (fma, plus_zero, plus_zero, minus_zero, plus_zero);
8022 TEST_fff_f (fma, plus_zero, minus_zero, plus_zero, plus_zero);
8023 TEST_fff_f (fma, plus_zero, minus_zero, minus_zero, minus_zero);
8024 TEST_fff_f (fma, minus_zero, plus_zero, plus_zero, plus_zero);
8025 TEST_fff_f (fma, minus_zero, plus_zero, minus_zero, minus_zero);
8026 TEST_fff_f (fma, minus_zero, minus_zero, plus_zero, plus_zero);
8027 TEST_fff_f (fma, minus_zero, minus_zero, minus_zero, plus_zero);
8028 TEST_fff_f (fma, 1.0, plus_zero, plus_zero, plus_zero);
8029 TEST_fff_f (fma, 1.0, plus_zero, minus_zero, plus_zero);
8030 TEST_fff_f (fma, 1.0, minus_zero, plus_zero, plus_zero);
8031 TEST_fff_f (fma, 1.0, minus_zero, minus_zero, minus_zero);
8032 TEST_fff_f (fma, -1.0, plus_zero, plus_zero, plus_zero);
8033 TEST_fff_f (fma, -1.0, plus_zero, minus_zero, minus_zero);
8034 TEST_fff_f (fma, -1.0, minus_zero, plus_zero, plus_zero);
8035 TEST_fff_f (fma, -1.0, minus_zero, minus_zero, plus_zero);
8036 TEST_fff_f (fma, plus_zero, 1.0, plus_zero, plus_zero);
8037 TEST_fff_f (fma, plus_zero, 1.0, minus_zero, plus_zero);
8038 TEST_fff_f (fma, plus_zero, -1.0, plus_zero, plus_zero);
8039 TEST_fff_f (fma, plus_zero, -1.0, minus_zero, minus_zero);
8040 TEST_fff_f (fma, minus_zero, 1.0, plus_zero, plus_zero);
8041 TEST_fff_f (fma, minus_zero, 1.0, minus_zero, minus_zero);
8042 TEST_fff_f (fma, minus_zero, -1.0, plus_zero, plus_zero);
8043 TEST_fff_f (fma, minus_zero, -1.0, minus_zero, plus_zero);
8045 TEST_fff_f (fma, 1.0, 1.0, -1.0, plus_zero);
8046 TEST_fff_f (fma, 1.0, -1.0, 1.0, plus_zero);
8047 TEST_fff_f (fma, -1.0, 1.0, 1.0, plus_zero);
8048 TEST_fff_f (fma, -1.0, -1.0, -1.0, plus_zero);
8050 TEST_fff_f (fma, min_value, min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8051 TEST_fff_f (fma, min_value, min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8052 TEST_fff_f (fma, min_value, -min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8053 TEST_fff_f (fma, min_value, -min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8054 TEST_fff_f (fma, -min_value, min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8055 TEST_fff_f (fma, -min_value, min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8056 TEST_fff_f (fma, -min_value, -min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8057 TEST_fff_f (fma, -min_value, -min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8059 TEST_fff_f (fma, max_value, max_value, min_value, plus_infty, OVERFLOW_EXCEPTION);
8060 TEST_fff_f (fma, max_value, max_value, -min_value, plus_infty, OVERFLOW_EXCEPTION);
8061 TEST_fff_f (fma, max_value, -max_value, min_value, minus_infty, OVERFLOW_EXCEPTION);
8062 TEST_fff_f (fma, max_value, -max_value, -min_value, minus_infty, OVERFLOW_EXCEPTION);
8063 TEST_fff_f (fma, -max_value, max_value, min_value, minus_infty, OVERFLOW_EXCEPTION);
8064 TEST_fff_f (fma, -max_value, max_value, -min_value, minus_infty, OVERFLOW_EXCEPTION);
8065 TEST_fff_f (fma, -max_value, -max_value, min_value, plus_infty, OVERFLOW_EXCEPTION);
8066 TEST_fff_f (fma, -max_value, -max_value, -min_value, plus_infty, OVERFLOW_EXCEPTION);
8068 #if defined (TEST_FLOAT) && FLT_MANT_DIG == 24
8069 TEST_fff_f (fma, 0x1.7ff8p+13, 0x1.000002p+0, 0x1.ffffp-24, 0x1.7ff802p+13);
8070 TEST_fff_f (fma, 0x1.fffp+0, 0x1.00001p+0, -0x1.fffp+0, 0x1.fffp-20);
8071 TEST_fff_f (fma, 0x1.9abcdep+127, 0x0.9abcdep-126, -0x1.f08948p+0, 0x1.bb421p-25);
8072 TEST_fff_f (fma, 0x1.9abcdep+100, 0x0.9abcdep-126, -0x1.f08948p-27, 0x1.bb421p-52);
8073 TEST_fff_f (fma, 0x1.fffffep+127, 0x1.001p+0, -0x1.fffffep+127, 0x1.fffffep+115);
8074 TEST_fff_f (fma, -0x1.fffffep+127, 0x1.fffffep+0, 0x1.fffffep+127, -0x1.fffffap+127);
8075 TEST_fff_f (fma, 0x1.fffffep+127, 2.0, -0x1.fffffep+127, 0x1.fffffep+127);
8076 TEST_fff_f (fma, 0x1.4p-126, 0x1.000004p-1, 0x1p-128, 0x1.c00004p-127, UNDERFLOW_EXCEPTION);
8077 TEST_fff_f (fma, -0x1.4p-126, 0x1.000004p-1, -0x1p-128, -0x1.c00004p-127, UNDERFLOW_EXCEPTION);
8078 TEST_fff_f (fma, 0x1.fffff8p-126, 0x1.000002p-1, 0x1p-149, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8079 TEST_fff_f (fma, -0x1.fffff8p-126, 0x1.000002p-1, -0x1p-149, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8080 TEST_fff_f (fma, 0x1p-149, 0x1p-1, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION);
8081 TEST_fff_f (fma, -0x1p-149, 0x1p-1, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION);
8082 TEST_fff_f (fma, 0x1p-149, 0x1.1p-1, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION);
8083 TEST_fff_f (fma, -0x1p-149, 0x1.1p-1, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION);
8084 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p127, 0x1p127);
8085 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p127, 0x1p127);
8086 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p127, -0x1p127);
8087 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p127, -0x1p127);
8088 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-126, 0x1p-126);
8089 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-126, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8090 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-126, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8091 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-126, -0x1p-126);
8092 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8093 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8094 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8095 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8096 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
8097 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
8098 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
8099 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
8100 TEST_fff_f (fma, 0x0.fffp0, 0x0.fffp0, -0x0.ffep0, 0x1p-24);
8101 TEST_fff_f (fma, 0x0.fffp0, -0x0.fffp0, 0x0.ffep0, -0x1p-24);
8102 TEST_fff_f (fma, -0x0.fffp0, 0x0.fffp0, 0x0.ffep0, -0x1p-24);
8103 TEST_fff_f (fma, -0x0.fffp0, -0x0.fffp0, -0x0.ffep0, 0x1p-24);
8104 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p127, 0x1p127);
8105 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p127, 0x1p127);
8106 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p127, -0x1p127);
8107 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p127, -0x1p127);
8108 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p103, 0x1p103);
8109 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p103, 0x1p103);
8110 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p103, -0x1p103);
8111 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p103, -0x1p103);
8113 #if defined (TEST_DOUBLE) && DBL_MANT_DIG == 53
8114 TEST_fff_f (fma, 0x1.7fp+13, 0x1.0000000000001p+0, 0x1.ffep-48, 0x1.7f00000000001p+13);
8115 TEST_fff_f (fma, 0x1.fffp+0, 0x1.0000000000001p+0, -0x1.fffp+0, 0x1.fffp-52);
8116 TEST_fff_f (fma, 0x1.0000002p+0, 0x1.ffffffcp-1, 0x1p-300, 1.0);
8117 TEST_fff_f (fma, 0x1.0000002p+0, 0x1.ffffffcp-1, -0x1p-300, 0x1.fffffffffffffp-1);
8118 TEST_fff_f (fma, 0x1.deadbeef2feedp+1023, 0x0.deadbeef2feedp-1022, -0x1.a05f8c01a4bfbp+1, 0x1.0989687bc9da4p-53);
8119 TEST_fff_f (fma, 0x1.deadbeef2feedp+900, 0x0.deadbeef2feedp-1022, -0x1.a05f8c01a4bfbp-122, 0x1.0989687bc9da4p-176);
8120 TEST_fff_f (fma, 0x1.fffffffffffffp+1023, 0x1.001p+0, -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1011);
8121 TEST_fff_f (fma, -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+0, 0x1.fffffffffffffp+1023, -0x1.ffffffffffffdp+1023);
8122 TEST_fff_f (fma, 0x1.fffffffffffffp+1023, 2.0, -0x1.fffffffffffffp+1023, 0x1.fffffffffffffp+1023);
8123 TEST_fff_f (fma, 0x1.6a09e667f3bccp-538, 0x1.6a09e667f3bccp-538, 0.0, 0.0, UNDERFLOW_EXCEPTION);
8124 TEST_fff_f (fma, 0x1.deadbeef2feedp-495, 0x1.deadbeef2feedp-495, -0x1.bf86a5786a574p-989, 0x0.0000042625a1fp-1022, UNDERFLOW_EXCEPTION);
8125 TEST_fff_f (fma, 0x1.deadbeef2feedp-503, 0x1.deadbeef2feedp-503, -0x1.bf86a5786a574p-1005, 0x0.0000000004262p-1022, UNDERFLOW_EXCEPTION);
8126 TEST_fff_f (fma, 0x1p-537, 0x1p-538, 0x1p-1074, 0x0.0000000000002p-1022, UNDERFLOW_EXCEPTION);
8127 TEST_fff_f (fma, 0x1.7fffff8p-968, 0x1p-106, 0x0.000001p-1022, 0x0.0000010000001p-1022, UNDERFLOW_EXCEPTION);
8128 TEST_fff_f (fma, 0x1.4000004p-967, 0x1p-106, 0x0.000001p-1022, 0x0.0000010000003p-1022, UNDERFLOW_EXCEPTION);
8129 TEST_fff_f (fma, 0x1.4p-967, -0x1p-106, -0x0.000001p-1022, -0x0.0000010000002p-1022, UNDERFLOW_EXCEPTION);
8130 TEST_fff_f (fma, -0x1.19cab66d73e17p-959, 0x1.c7108a8c5ff51p-107, -0x0.80b0ad65d9b64p-1022, -0x0.80b0ad65d9d59p-1022, UNDERFLOW_EXCEPTION);
8131 TEST_fff_f (fma, -0x1.d2eaed6e8e9d3p-979, -0x1.4e066c62ac9ddp-63, -0x0.9245e6b003454p-1022, -0x0.9245c09c5fb5dp-1022, UNDERFLOW_EXCEPTION);
8132 TEST_fff_f (fma, 0x1.153d650bb9f06p-907, 0x1.2d01230d48407p-125, -0x0.b278d5acfc3cp-1022, -0x0.b22757123bbe9p-1022, UNDERFLOW_EXCEPTION);
8133 TEST_fff_f (fma, -0x1.fffffffffffffp-711, 0x1.fffffffffffffp-275, 0x1.fffffe00007ffp-983, 0x1.7ffffe00007ffp-983);
8134 TEST_fff_f (fma, 0x1.4p-1022, 0x1.0000000000002p-1, 0x1p-1024, 0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
8135 TEST_fff_f (fma, -0x1.4p-1022, 0x1.0000000000002p-1, -0x1p-1024, -0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
8136 TEST_fff_f (fma, 0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, 0x1p-1074, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8137 TEST_fff_f (fma, -0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, -0x1p-1074, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8138 TEST_fff_f (fma, 0x1p-1074, 0x1p-1, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION);
8139 TEST_fff_f (fma, -0x1p-1074, 0x1p-1, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION);
8140 TEST_fff_f (fma, 0x1p-1074, 0x1.1p-1, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION);
8141 TEST_fff_f (fma, -0x1p-1074, 0x1.1p-1, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION);
8142 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p1023, 0x1p1023);
8143 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p1023, 0x1p1023);
8144 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p1023, -0x1p1023);
8145 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p1023, -0x1p1023);
8146 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1022, 0x1p-1022);
8147 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1022, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8148 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1022, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8149 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1022, -0x1p-1022);
8150 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8151 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8152 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8153 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8154 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
8155 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
8156 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
8157 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
8158 TEST_fff_f (fma, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
8159 TEST_fff_f (fma, 0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
8160 TEST_fff_f (fma, -0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
8161 TEST_fff_f (fma, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
8162 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
8163 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
8164 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
8165 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
8166 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p970, 0x1p970);
8167 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p970, 0x1p970);
8168 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p970, -0x1p970);
8169 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p970, -0x1p970);
8171 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 64
8172 TEST_fff_f (fma, -0x8.03fcp+3696L, 0xf.fffffffffffffffp-6140L, 0x8.3ffffffffffffffp-2450L, -0x8.01ecp-2440L);
8173 TEST_fff_f (fma, 0x9.fcp+2033L, -0x8.000e1f000ff800fp-3613L, -0xf.fffffffffffc0ffp-1579L, -0xd.fc119fb093ed092p-1577L);
8174 TEST_fff_f (fma, 0xc.7fc000003ffffffp-1194L, 0x8.1e0003fffffffffp+15327L, -0x8.fffep+14072L, 0xc.ae9f164020effffp+14136L);
8175 TEST_fff_f (fma, -0x8.0001fc000000003p+1798L, 0xcp-2230L, 0x8.f7e000000000007p-468L, -0xc.0002f9ffee10404p-429L);
8176 TEST_fff_f (fma, 0xc.0000000000007ffp+10130L, -0x8.000000000000001p+4430L, 0xc.07000000001ffffp+14513L, -0xb.fffffffffffd7e4p+14563L);
8177 TEST_fff_f (fma, 0xb.ffffp-4777L, 0x8.000000fffffffffp-11612L, -0x0.3800fff8p-16385L, 0x5.c7fe80c7ffeffffp-16385L, UNDERFLOW_EXCEPTION);
8178 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000004p-1L, 0x1p-16384L, 0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
8179 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000004p-1L, -0x1p-16384L, -0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
8180 TEST_fff_f (fma, 0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, 0x1p-16445L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8181 TEST_fff_f (fma, -0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, -0x1p-16445L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8182 TEST_fff_f (fma, 0x1p-16445L, 0x1p-1L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
8183 TEST_fff_f (fma, -0x1p-16445L, 0x1p-1L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
8184 TEST_fff_f (fma, 0x1p-16445L, 0x1.1p-1L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
8185 TEST_fff_f (fma, -0x1p-16445L, 0x1.1p-1L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
8186 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p16383L, 0x1p16383L);
8187 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p16383L, 0x1p16383L);
8188 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p16383L, -0x1p16383L);
8189 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p16383L, -0x1p16383L);
8190 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16382L, 0x1p-16382L);
8191 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8192 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8193 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16382L, -0x1p-16382L);
8194 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8195 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8196 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8197 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8198 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
8199 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
8200 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
8201 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
8202 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
8203 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
8204 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
8205 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
8206 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
8207 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
8208 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
8209 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
8210 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
8211 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
8212 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
8213 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
8215 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 113
8216 TEST_fff_f (fma, 0x1.bb2de33e02ccbbfa6e245a7c1f71p-2584L, -0x1.6b500daf0580d987f1bc0cadfcddp-13777L, 0x1.613cd91d9fed34b33820e5ab9d8dp-16378L, -0x1.3a79fb50eb9ce887cffa0f09bd9fp-16360L);
8217 TEST_fff_f (fma, -0x1.f949b880cacb0f0c61540105321dp-5954L, -0x1.3876cec84b4140f3bd6198731b7ep-10525L, -0x0.a5dc1c6cfbc498c54fb0b504bf19p-16382L, -0x0.a5dc1c6cfbc498c54fb0b5038abbp-16382L, UNDERFLOW_EXCEPTION);
8218 TEST_fff_f (fma, -0x1.0000fffffffffp-16221L, 0x1.0000001fffff8007fep-239L, 0x0.ff87ffffffffffffe000003fffffp-16382L, 0x0.ff87ffffffffffffdffc003bff7fp-16382L, UNDERFLOW_EXCEPTION);
8219 TEST_fff_f (fma, -0x1.ac79c9376ef447f3827c9e9de008p-2228L, -0x1.5ba830022b6139e21fbe7270cad8p-6314L, 0x1.e8282b6a26bb6a9daf5c8e73e9f9p-8616L, 0x1.22f14a0253878a730cd1aee373adp-8541L);
8220 TEST_fff_f (fma, -0x1.c69749ec574caaa2ab8e97ddb9f3p+2652L, 0x1.f34235ff9d095449c29b4831b62dp+3311L, 0x1.fbe4302df23354dbd0c4d3cfe606p+5879L, -0x1.bb473bfdfb7a6e18886ce6e57eafp+5964L);
8221 TEST_fff_f (fma, -0x1.ca8835fc6ecfb5398625fc891be5p-1686L, 0x1.621e1972bbe2180e5be9dd7d8df5p-7671L, -0x1.7d2d21b73b52cf20dec2a83902a4p-9395L, -0x1.3d2322191c9c88bc68a62ab8042cp-9356L);
8222 TEST_fff_f (fma, -0x1.55cff679ec49c2541fab41fc843ep-11819L, 0x1.e60e9f464f9e8df0509647c7c971p+12325L, 0x1.eaa2a7649d765c2f564f7a5beca7p+454L, -0x1.447e29fa7e406a285f4e350fcf86p+507L);
8223 TEST_fff_f (fma, 0x1.f0e7b1454908576f2537d863cf9bp+11432L, 0x1.cdce52f09d4ca76e68706f34b5d5p-1417L, -0x1.2e986187c70f146235ea2066e486p+9979L, 0x1.c030dad3cc5643f3dd0f5619f661p+10016L);
8224 TEST_fff_f (fma, 0x1.f102f7da4a57a3a4aab620e29452p-3098L, -0x1.cc06a4ff40248f9e2dcc4b6afd84p-11727L, 0x1.d512a11126b5ac8ed8973b8580c8p-14849L, -0x1.be8f1cf737ab4d1c31c54f5ec23bp-14824L);
8225 TEST_fff_f (fma, -0x1.fc47ac7434b993cd8dcb2b431f25p-3816L, 0x1.fbc9750da8468852d84558e1db6dp-5773L, -0x1.00a98abf783f75c40fe5b7a37d86p-9607L, -0x1.f81917b166f45e763cfcc057e2adp-9588L);
8226 TEST_fff_f (fma, 0x1.00000000000007ffffffffffffffp-9045L, -0x1.ffffffffffff80000001ffffffffp+4773L, -0x1.f8p-4316L, -0x1.00000000000f88000000fffffdffp-4271L);
8227 TEST_fff_f (fma, 0x1.4e922764c90701d4a2f21d01893dp-8683L, -0x1.955a12e2d7c9447c27fa022fc865p+212L, -0x1.e9634462eaef96528b90b6944578p-8521L, -0x1.08e1783184a371943d3598e10865p-8470L);
8228 TEST_fff_f (fma, 0x1.801181509c03bdbef10d6165588cp-15131L, 0x1.ad86f8e57d3d40bfa8007780af63p-368L, -0x1.6e9df0dab1c9f1d7a6043c390741p-15507L, 0x1.417c9b2b15e2ad57dc9e0e920844p-15498L);
8229 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, 0x1p-16384L, 0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
8230 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, -0x1p-16384L, -0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
8231 TEST_fff_f (fma, 0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, 0x1p-16494L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8232 TEST_fff_f (fma, -0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, -0x1p-16494L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8233 TEST_fff_f (fma, 0x1p-16494L, 0x1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
8234 TEST_fff_f (fma, -0x1p-16494L, 0x1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
8235 TEST_fff_f (fma, 0x1p-16494L, 0x1.1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
8236 TEST_fff_f (fma, -0x1p-16494L, 0x1.1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
8237 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p16383L, 0x1p16383L);
8238 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p16383L, 0x1p16383L);
8239 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p16383L, -0x1p16383L);
8240 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p16383L, -0x1p16383L);
8241 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16382L, 0x1p-16382L);
8242 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8243 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8244 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16382L, -0x1p-16382L);
8245 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8246 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8247 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8248 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8249 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
8250 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
8251 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
8252 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
8253 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
8254 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
8255 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
8256 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
8257 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
8258 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
8259 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
8260 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
8261 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
8262 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
8263 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
8264 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
8272 fma_test_towardzero (void)
8274 int save_round_mode;
8275 START (fma_towardzero);
8277 save_round_mode = fegetround ();
8279 if (!fesetround (FE_TOWARDZERO))
8281 TEST_fff_f (fma, plus_zero, plus_zero, plus_zero, plus_zero);
8282 TEST_fff_f (fma, plus_zero, plus_zero, minus_zero, plus_zero);
8283 TEST_fff_f (fma, plus_zero, minus_zero, plus_zero, plus_zero);
8284 TEST_fff_f (fma, plus_zero, minus_zero, minus_zero, minus_zero);
8285 TEST_fff_f (fma, minus_zero, plus_zero, plus_zero, plus_zero);
8286 TEST_fff_f (fma, minus_zero, plus_zero, minus_zero, minus_zero);
8287 TEST_fff_f (fma, minus_zero, minus_zero, plus_zero, plus_zero);
8288 TEST_fff_f (fma, minus_zero, minus_zero, minus_zero, plus_zero);
8289 TEST_fff_f (fma, 1.0, plus_zero, plus_zero, plus_zero);
8290 TEST_fff_f (fma, 1.0, plus_zero, minus_zero, plus_zero);
8291 TEST_fff_f (fma, 1.0, minus_zero, plus_zero, plus_zero);
8292 TEST_fff_f (fma, 1.0, minus_zero, minus_zero, minus_zero);
8293 TEST_fff_f (fma, -1.0, plus_zero, plus_zero, plus_zero);
8294 TEST_fff_f (fma, -1.0, plus_zero, minus_zero, minus_zero);
8295 TEST_fff_f (fma, -1.0, minus_zero, plus_zero, plus_zero);
8296 TEST_fff_f (fma, -1.0, minus_zero, minus_zero, plus_zero);
8297 TEST_fff_f (fma, plus_zero, 1.0, plus_zero, plus_zero);
8298 TEST_fff_f (fma, plus_zero, 1.0, minus_zero, plus_zero);
8299 TEST_fff_f (fma, plus_zero, -1.0, plus_zero, plus_zero);
8300 TEST_fff_f (fma, plus_zero, -1.0, minus_zero, minus_zero);
8301 TEST_fff_f (fma, minus_zero, 1.0, plus_zero, plus_zero);
8302 TEST_fff_f (fma, minus_zero, 1.0, minus_zero, minus_zero);
8303 TEST_fff_f (fma, minus_zero, -1.0, plus_zero, plus_zero);
8304 TEST_fff_f (fma, minus_zero, -1.0, minus_zero, plus_zero);
8306 TEST_fff_f (fma, 1.0, 1.0, -1.0, plus_zero);
8307 TEST_fff_f (fma, 1.0, -1.0, 1.0, plus_zero);
8308 TEST_fff_f (fma, -1.0, 1.0, 1.0, plus_zero);
8309 TEST_fff_f (fma, -1.0, -1.0, -1.0, plus_zero);
8311 TEST_fff_f (fma, min_value, min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8312 TEST_fff_f (fma, min_value, min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8313 TEST_fff_f (fma, min_value, -min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8314 TEST_fff_f (fma, min_value, -min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8315 TEST_fff_f (fma, -min_value, min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8316 TEST_fff_f (fma, -min_value, min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8317 TEST_fff_f (fma, -min_value, -min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8318 TEST_fff_f (fma, -min_value, -min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8320 #if !(defined TEST_LDOUBLE && LDBL_MANT_DIG == 106) /* Bug 13304. */
8321 TEST_fff_f (fma, max_value, max_value, min_value, max_value, OVERFLOW_EXCEPTION);
8322 TEST_fff_f (fma, max_value, max_value, -min_value, max_value, OVERFLOW_EXCEPTION);
8323 TEST_fff_f (fma, max_value, -max_value, min_value, -max_value, OVERFLOW_EXCEPTION);
8324 TEST_fff_f (fma, max_value, -max_value, -min_value, -max_value, OVERFLOW_EXCEPTION);
8325 TEST_fff_f (fma, -max_value, max_value, min_value, -max_value, OVERFLOW_EXCEPTION);
8326 TEST_fff_f (fma, -max_value, max_value, -min_value, -max_value, OVERFLOW_EXCEPTION);
8327 TEST_fff_f (fma, -max_value, -max_value, min_value, max_value, OVERFLOW_EXCEPTION);
8328 TEST_fff_f (fma, -max_value, -max_value, -min_value, max_value, OVERFLOW_EXCEPTION);
8331 #if defined (TEST_FLOAT) && FLT_MANT_DIG == 24
8332 TEST_fff_f (fma, 0x1.4p-126, 0x1.000004p-1, 0x1p-128, 0x1.c00004p-127, UNDERFLOW_EXCEPTION);
8333 TEST_fff_f (fma, -0x1.4p-126, 0x1.000004p-1, -0x1p-128, -0x1.c00004p-127, UNDERFLOW_EXCEPTION);
8334 TEST_fff_f (fma, 0x1.fffff8p-126, 0x1.000002p-1, 0x1p-149, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8335 TEST_fff_f (fma, -0x1.fffff8p-126, 0x1.000002p-1, -0x1p-149, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8336 TEST_fff_f (fma, 0x1p-149, 0x1p-1, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8337 TEST_fff_f (fma, -0x1p-149, 0x1p-1, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8338 TEST_fff_f (fma, 0x1p-149, 0x1.1p-1, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8339 TEST_fff_f (fma, -0x1p-149, 0x1.1p-1, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8340 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p127, 0x1p127);
8341 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p127, 0x0.ffffffp127);
8342 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p127, -0x0.ffffffp127);
8343 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p127, -0x1p127);
8344 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-126, 0x1p-126);
8345 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8346 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8347 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-126, -0x1p-126);
8348 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8349 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x0.fffffep-126, 0x0.fffffcp-126, UNDERFLOW_EXCEPTION);
8350 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x0.fffffep-126, -0x0.fffffcp-126, UNDERFLOW_EXCEPTION);
8351 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8352 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
8353 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-149, plus_zero, UNDERFLOW_EXCEPTION);
8354 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-149, minus_zero, UNDERFLOW_EXCEPTION);
8355 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
8356 TEST_fff_f (fma, 0x0.fffp0, 0x0.fffp0, -0x0.ffep0, 0x1p-24);
8357 TEST_fff_f (fma, 0x0.fffp0, -0x0.fffp0, 0x0.ffep0, -0x1p-24);
8358 TEST_fff_f (fma, -0x0.fffp0, 0x0.fffp0, 0x0.ffep0, -0x1p-24);
8359 TEST_fff_f (fma, -0x0.fffp0, -0x0.fffp0, -0x0.ffep0, 0x1p-24);
8360 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p127, 0x1p127);
8361 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p127, 0x0.ffffffp127);
8362 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p127, -0x0.ffffffp127);
8363 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p127, -0x1p127);
8364 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p103, 0x1p103);
8365 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p103, 0x0.ffffffp103);
8366 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p103, -0x0.ffffffp103);
8367 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p103, -0x1p103);
8369 #if defined (TEST_DOUBLE) && DBL_MANT_DIG == 53
8370 TEST_fff_f (fma, 0x1.4p-1022, 0x1.0000000000002p-1, 0x1p-1024, 0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
8371 TEST_fff_f (fma, -0x1.4p-1022, 0x1.0000000000002p-1, -0x1p-1024, -0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
8372 TEST_fff_f (fma, 0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, 0x1p-1074, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8373 TEST_fff_f (fma, -0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, -0x1p-1074, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8374 TEST_fff_f (fma, 0x1p-1074, 0x1p-1, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8375 TEST_fff_f (fma, -0x1p-1074, 0x1p-1, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8376 TEST_fff_f (fma, 0x1p-1074, 0x1.1p-1, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8377 TEST_fff_f (fma, -0x1p-1074, 0x1.1p-1, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8378 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p1023, 0x1p1023);
8379 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p1023, 0x0.fffffffffffff8p1023);
8380 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p1023, -0x0.fffffffffffff8p1023);
8381 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p1023, -0x1p1023);
8382 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1022, 0x1p-1022);
8383 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8384 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8385 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1022, -0x1p-1022);
8386 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8387 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.ffffffffffffep-1022, UNDERFLOW_EXCEPTION);
8388 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.ffffffffffffep-1022, UNDERFLOW_EXCEPTION);
8389 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8390 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
8391 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1074, plus_zero, UNDERFLOW_EXCEPTION);
8392 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1074, minus_zero, UNDERFLOW_EXCEPTION);
8393 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
8394 TEST_fff_f (fma, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
8395 TEST_fff_f (fma, 0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
8396 TEST_fff_f (fma, -0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
8397 TEST_fff_f (fma, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
8398 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
8399 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p1023, 0x0.fffffffffffff8p1023);
8400 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p1023, -0x0.fffffffffffff8p1023);
8401 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
8402 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p970, 0x1p970);
8403 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p970, 0x0.fffffffffffff8p970);
8404 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p970, -0x0.fffffffffffff8p970);
8405 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p970, -0x1p970);
8407 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 64
8408 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000004p-1L, 0x1p-16384L, 0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
8409 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000004p-1L, -0x1p-16384L, -0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
8410 TEST_fff_f (fma, 0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8411 TEST_fff_f (fma, -0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8412 TEST_fff_f (fma, 0x1p-16445L, 0x1p-1L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8413 TEST_fff_f (fma, -0x1p-16445L, 0x1p-1L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8414 TEST_fff_f (fma, 0x1p-16445L, 0x1.1p-1L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8415 TEST_fff_f (fma, -0x1p-16445L, 0x1.1p-1L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8416 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p16383L, 0x1p16383L);
8417 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p16383L, 0x0.ffffffffffffffffp16383L);
8418 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p16383L, -0x0.ffffffffffffffffp16383L);
8419 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p16383L, -0x1p16383L);
8420 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16382L, 0x1p-16382L);
8421 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8422 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8423 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16382L, -0x1p-16382L);
8424 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8425 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffcp-16382L, UNDERFLOW_EXCEPTION);
8426 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffcp-16382L, UNDERFLOW_EXCEPTION);
8427 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8428 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
8429 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16445L, plus_zero, UNDERFLOW_EXCEPTION);
8430 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16445L, minus_zero, UNDERFLOW_EXCEPTION);
8431 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
8432 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
8433 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
8434 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
8435 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
8436 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
8437 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16383L, 0x0.ffffffffffffffffp16383L);
8438 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16383L, -0x0.ffffffffffffffffp16383L);
8439 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
8440 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
8441 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16319L, 0x0.ffffffffffffffffp16319L);
8442 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16319L, -0x0.ffffffffffffffffp16319L);
8443 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
8445 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 113
8446 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, 0x1p-16384L, 0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
8447 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, -0x1p-16384L, -0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
8448 TEST_fff_f (fma, 0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8449 TEST_fff_f (fma, -0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8450 TEST_fff_f (fma, 0x1p-16494L, 0x1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8451 TEST_fff_f (fma, -0x1p-16494L, 0x1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8452 TEST_fff_f (fma, 0x1p-16494L, 0x1.1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8453 TEST_fff_f (fma, -0x1p-16494L, 0x1.1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8454 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p16383L, 0x1p16383L);
8455 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p16383L, 0x0.ffffffffffffffffffffffffffff8p16383L);
8456 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p16383L, -0x0.ffffffffffffffffffffffffffff8p16383L);
8457 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p16383L, -0x1p16383L);
8458 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16382L, 0x1p-16382L);
8459 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8460 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8461 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16382L, -0x1p-16382L);
8462 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8463 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.fffffffffffffffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8464 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.fffffffffffffffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8465 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8466 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
8467 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16494L, plus_zero, UNDERFLOW_EXCEPTION);
8468 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16494L, minus_zero, UNDERFLOW_EXCEPTION);
8469 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
8470 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
8471 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
8472 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
8473 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
8474 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
8475 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x0.ffffffffffffffffffffffffffff8p16383L);
8476 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x0.ffffffffffffffffffffffffffff8p16383L);
8477 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
8478 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
8479 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x0.ffffffffffffffffffffffffffff8p16319L);
8480 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x0.ffffffffffffffffffffffffffff8p16319L);
8481 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
8485 fesetround (save_round_mode);
8487 END (fma_towardzero);
8492 fma_test_downward (void)
8494 int save_round_mode;
8495 START (fma_downward);
8497 save_round_mode = fegetround ();
8499 if (!fesetround (FE_DOWNWARD))
8501 TEST_fff_f (fma, plus_zero, plus_zero, plus_zero, plus_zero);
8502 TEST_fff_f (fma, plus_zero, plus_zero, minus_zero, minus_zero);
8503 TEST_fff_f (fma, plus_zero, minus_zero, plus_zero, minus_zero);
8504 TEST_fff_f (fma, plus_zero, minus_zero, minus_zero, minus_zero);
8505 TEST_fff_f (fma, minus_zero, plus_zero, plus_zero, minus_zero);
8506 TEST_fff_f (fma, minus_zero, plus_zero, minus_zero, minus_zero);
8507 TEST_fff_f (fma, minus_zero, minus_zero, plus_zero, plus_zero);
8508 TEST_fff_f (fma, minus_zero, minus_zero, minus_zero, minus_zero);
8509 TEST_fff_f (fma, 1.0, plus_zero, plus_zero, plus_zero);
8510 TEST_fff_f (fma, 1.0, plus_zero, minus_zero, minus_zero);
8511 TEST_fff_f (fma, 1.0, minus_zero, plus_zero, minus_zero);
8512 TEST_fff_f (fma, 1.0, minus_zero, minus_zero, minus_zero);
8513 TEST_fff_f (fma, -1.0, plus_zero, plus_zero, minus_zero);
8514 TEST_fff_f (fma, -1.0, plus_zero, minus_zero, minus_zero);
8515 TEST_fff_f (fma, -1.0, minus_zero, plus_zero, plus_zero);
8516 TEST_fff_f (fma, -1.0, minus_zero, minus_zero, minus_zero);
8517 TEST_fff_f (fma, plus_zero, 1.0, plus_zero, plus_zero);
8518 TEST_fff_f (fma, plus_zero, 1.0, minus_zero, minus_zero);
8519 TEST_fff_f (fma, plus_zero, -1.0, plus_zero, minus_zero);
8520 TEST_fff_f (fma, plus_zero, -1.0, minus_zero, minus_zero);
8521 TEST_fff_f (fma, minus_zero, 1.0, plus_zero, minus_zero);
8522 TEST_fff_f (fma, minus_zero, 1.0, minus_zero, minus_zero);
8523 TEST_fff_f (fma, minus_zero, -1.0, plus_zero, plus_zero);
8524 TEST_fff_f (fma, minus_zero, -1.0, minus_zero, minus_zero);
8526 TEST_fff_f (fma, 1.0, 1.0, -1.0, minus_zero);
8527 TEST_fff_f (fma, 1.0, -1.0, 1.0, minus_zero);
8528 TEST_fff_f (fma, -1.0, 1.0, 1.0, minus_zero);
8529 TEST_fff_f (fma, -1.0, -1.0, -1.0, minus_zero);
8531 TEST_fff_f (fma, min_value, min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8532 TEST_fff_f (fma, min_value, min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8533 TEST_fff_f (fma, min_value, -min_value, plus_zero, -min_subnorm_value, UNDERFLOW_EXCEPTION);
8534 TEST_fff_f (fma, min_value, -min_value, minus_zero, -min_subnorm_value, UNDERFLOW_EXCEPTION);
8535 TEST_fff_f (fma, -min_value, min_value, plus_zero, -min_subnorm_value, UNDERFLOW_EXCEPTION);
8536 TEST_fff_f (fma, -min_value, min_value, minus_zero, -min_subnorm_value, UNDERFLOW_EXCEPTION);
8537 TEST_fff_f (fma, -min_value, -min_value, plus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8538 TEST_fff_f (fma, -min_value, -min_value, minus_zero, plus_zero, UNDERFLOW_EXCEPTION);
8540 #if !(defined TEST_LDOUBLE && LDBL_MANT_DIG == 106) /* Bug 13304. */
8541 TEST_fff_f (fma, max_value, max_value, min_value, max_value, OVERFLOW_EXCEPTION);
8542 TEST_fff_f (fma, max_value, max_value, -min_value, max_value, OVERFLOW_EXCEPTION);
8543 TEST_fff_f (fma, max_value, -max_value, min_value, minus_infty, OVERFLOW_EXCEPTION);
8544 TEST_fff_f (fma, max_value, -max_value, -min_value, minus_infty, OVERFLOW_EXCEPTION);
8545 TEST_fff_f (fma, -max_value, max_value, min_value, minus_infty, OVERFLOW_EXCEPTION);
8546 TEST_fff_f (fma, -max_value, max_value, -min_value, minus_infty, OVERFLOW_EXCEPTION);
8547 TEST_fff_f (fma, -max_value, -max_value, min_value, max_value, OVERFLOW_EXCEPTION);
8548 TEST_fff_f (fma, -max_value, -max_value, -min_value, max_value, OVERFLOW_EXCEPTION);
8551 #if defined (TEST_FLOAT) && FLT_MANT_DIG == 24
8552 TEST_fff_f (fma, 0x1.4p-126, 0x1.000004p-1, 0x1p-128, 0x1.c00004p-127, UNDERFLOW_EXCEPTION);
8553 TEST_fff_f (fma, -0x1.4p-126, 0x1.000004p-1, -0x1p-128, -0x1.c00008p-127, UNDERFLOW_EXCEPTION);
8554 TEST_fff_f (fma, 0x1.fffff8p-126, 0x1.000002p-1, 0x1p-149, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8555 TEST_fff_f (fma, -0x1.fffff8p-126, 0x1.000002p-1, -0x1p-149, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8556 TEST_fff_f (fma, 0x1p-149, 0x1p-1, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8557 TEST_fff_f (fma, -0x1p-149, 0x1p-1, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION);
8558 TEST_fff_f (fma, 0x1p-149, 0x1.1p-1, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8559 TEST_fff_f (fma, -0x1p-149, 0x1.1p-1, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8560 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p127, 0x1p127);
8561 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p127, 0x0.ffffffp127);
8562 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p127, -0x1p127);
8563 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p127, -0x1.000002p127);
8564 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-126, 0x1p-126);
8565 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8566 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-126, -0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8567 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-126, -0x1.000002p-126);
8568 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8569 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x0.fffffep-126, 0x0.fffffcp-126, UNDERFLOW_EXCEPTION);
8570 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8571 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x0.fffffep-126, -0x1p-126, UNDERFLOW_EXCEPTION);
8572 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
8573 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-149, plus_zero, UNDERFLOW_EXCEPTION);
8574 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
8575 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-149, -0x1p-148, UNDERFLOW_EXCEPTION);
8576 TEST_fff_f (fma, 0x0.fffp0, 0x0.fffp0, -0x0.ffep0, 0x1p-24);
8577 TEST_fff_f (fma, 0x0.fffp0, -0x0.fffp0, 0x0.ffep0, -0x1p-24);
8578 TEST_fff_f (fma, -0x0.fffp0, 0x0.fffp0, 0x0.ffep0, -0x1p-24);
8579 TEST_fff_f (fma, -0x0.fffp0, -0x0.fffp0, -0x0.ffep0, 0x1p-24);
8580 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p127, 0x1p127);
8581 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p127, 0x0.ffffffp127);
8582 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p127, -0x1p127);
8583 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p127, -0x1.000002p127);
8584 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p103, 0x1p103);
8585 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p103, 0x0.ffffffp103);
8586 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p103, -0x1p103);
8587 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p103, -0x1.000002p103);
8589 #if defined (TEST_DOUBLE) && DBL_MANT_DIG == 53
8590 TEST_fff_f (fma, 0x1.4p-1022, 0x1.0000000000002p-1, 0x1p-1024, 0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
8591 TEST_fff_f (fma, -0x1.4p-1022, 0x1.0000000000002p-1, -0x1p-1024, -0x1.c000000000004p-1023, UNDERFLOW_EXCEPTION);
8592 TEST_fff_f (fma, 0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, 0x1p-1074, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8593 TEST_fff_f (fma, -0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, -0x1p-1074, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8594 TEST_fff_f (fma, 0x1p-1074, 0x1p-1, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8595 TEST_fff_f (fma, -0x1p-1074, 0x1p-1, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION);
8596 TEST_fff_f (fma, 0x1p-1074, 0x1.1p-1, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8597 TEST_fff_f (fma, -0x1p-1074, 0x1.1p-1, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8598 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p1023, 0x1p1023);
8599 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p1023, 0x0.fffffffffffff8p1023);
8600 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p1023, -0x1p1023);
8601 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p1023, -0x1.0000000000001p1023);
8602 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1022, 0x1p-1022);
8603 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8604 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1022, -0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8605 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1022, -0x1.0000000000001p-1022);
8606 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8607 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.ffffffffffffep-1022, UNDERFLOW_EXCEPTION);
8608 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8609 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x0.fffffffffffffp-1022, -0x1p-1022, UNDERFLOW_EXCEPTION);
8610 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
8611 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1074, plus_zero, UNDERFLOW_EXCEPTION);
8612 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
8613 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1074, -0x1p-1073, UNDERFLOW_EXCEPTION);
8614 TEST_fff_f (fma, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
8615 TEST_fff_f (fma, 0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
8616 TEST_fff_f (fma, -0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
8617 TEST_fff_f (fma, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
8618 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
8619 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p1023, 0x0.fffffffffffff8p1023);
8620 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
8621 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p1023, -0x1.0000000000001p1023);
8622 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p970, 0x1p970);
8623 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p970, 0x0.fffffffffffff8p970);
8624 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p970, -0x1p970);
8625 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p970, -0x1.0000000000001p970);
8627 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 64
8628 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000004p-1L, 0x1p-16384L, 0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
8629 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000004p-1L, -0x1p-16384L, -0x1.c000000000000008p-16383L, UNDERFLOW_EXCEPTION);
8630 TEST_fff_f (fma, 0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8631 TEST_fff_f (fma, -0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, -0x1p-16445L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8632 TEST_fff_f (fma, 0x1p-16445L, 0x1p-1L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8633 TEST_fff_f (fma, -0x1p-16445L, 0x1p-1L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
8634 TEST_fff_f (fma, 0x1p-16445L, 0x1.1p-1L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8635 TEST_fff_f (fma, -0x1p-16445L, 0x1.1p-1L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8636 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p16383L, 0x1p16383L);
8637 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p16383L, 0x0.ffffffffffffffffp16383L);
8638 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p16383L, -0x1p16383L);
8639 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p16383L, -0x1.0000000000000002p16383L);
8640 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16382L, 0x1p-16382L);
8641 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8642 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8643 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16382L, -0x1.0000000000000002p-16382L);
8644 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8645 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffcp-16382L, UNDERFLOW_EXCEPTION);
8646 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8647 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
8648 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
8649 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16445L, plus_zero, UNDERFLOW_EXCEPTION);
8650 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
8651 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, -0x1p-16444L, UNDERFLOW_EXCEPTION);
8652 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
8653 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
8654 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
8655 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
8656 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
8657 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16383L, 0x0.ffffffffffffffffp16383L);
8658 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
8659 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16383L, -0x1.0000000000000002p16383L);
8660 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
8661 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16319L, 0x0.ffffffffffffffffp16319L);
8662 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
8663 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16319L, -0x1.0000000000000002p16319L);
8665 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 113
8666 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, 0x1p-16384L, 0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
8667 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, -0x1p-16384L, -0x1.c000000000000000000000000004p-16383L, UNDERFLOW_EXCEPTION);
8668 TEST_fff_f (fma, 0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8669 TEST_fff_f (fma, -0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, -0x1p-16494L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8670 TEST_fff_f (fma, 0x1p-16494L, 0x1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8671 TEST_fff_f (fma, -0x1p-16494L, 0x1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
8672 TEST_fff_f (fma, 0x1p-16494L, 0x1.1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8673 TEST_fff_f (fma, -0x1p-16494L, 0x1.1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8674 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p16383L, 0x1p16383L);
8675 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p16383L, 0x0.ffffffffffffffffffffffffffff8p16383L);
8676 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p16383L, -0x1p16383L);
8677 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p16383L, -0x1.0000000000000000000000000001p16383L);
8678 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16382L, 0x1p-16382L);
8679 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8680 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8681 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16382L, -0x1.0000000000000000000000000001p-16382L);
8682 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8683 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.fffffffffffffffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8684 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8685 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x1p-16382L, UNDERFLOW_EXCEPTION);
8686 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
8687 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16494L, plus_zero, UNDERFLOW_EXCEPTION);
8688 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
8689 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, -0x1p-16493L, UNDERFLOW_EXCEPTION);
8690 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
8691 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
8692 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
8693 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
8694 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
8695 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x0.ffffffffffffffffffffffffffff8p16383L);
8696 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
8697 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1.0000000000000000000000000001p16383L);
8698 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
8699 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x0.ffffffffffffffffffffffffffff8p16319L);
8700 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
8701 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1.0000000000000000000000000001p16319L);
8705 fesetround (save_round_mode);
8712 fma_test_upward (void)
8714 int save_round_mode;
8717 save_round_mode = fegetround ();
8719 if (!fesetround (FE_UPWARD))
8721 TEST_fff_f (fma, plus_zero, plus_zero, plus_zero, plus_zero);
8722 TEST_fff_f (fma, plus_zero, plus_zero, minus_zero, plus_zero);
8723 TEST_fff_f (fma, plus_zero, minus_zero, plus_zero, plus_zero);
8724 TEST_fff_f (fma, plus_zero, minus_zero, minus_zero, minus_zero);
8725 TEST_fff_f (fma, minus_zero, plus_zero, plus_zero, plus_zero);
8726 TEST_fff_f (fma, minus_zero, plus_zero, minus_zero, minus_zero);
8727 TEST_fff_f (fma, minus_zero, minus_zero, plus_zero, plus_zero);
8728 TEST_fff_f (fma, minus_zero, minus_zero, minus_zero, plus_zero);
8729 TEST_fff_f (fma, 1.0, plus_zero, plus_zero, plus_zero);
8730 TEST_fff_f (fma, 1.0, plus_zero, minus_zero, plus_zero);
8731 TEST_fff_f (fma, 1.0, minus_zero, plus_zero, plus_zero);
8732 TEST_fff_f (fma, 1.0, minus_zero, minus_zero, minus_zero);
8733 TEST_fff_f (fma, -1.0, plus_zero, plus_zero, plus_zero);
8734 TEST_fff_f (fma, -1.0, plus_zero, minus_zero, minus_zero);
8735 TEST_fff_f (fma, -1.0, minus_zero, plus_zero, plus_zero);
8736 TEST_fff_f (fma, -1.0, minus_zero, minus_zero, plus_zero);
8737 TEST_fff_f (fma, plus_zero, 1.0, plus_zero, plus_zero);
8738 TEST_fff_f (fma, plus_zero, 1.0, minus_zero, plus_zero);
8739 TEST_fff_f (fma, plus_zero, -1.0, plus_zero, plus_zero);
8740 TEST_fff_f (fma, plus_zero, -1.0, minus_zero, minus_zero);
8741 TEST_fff_f (fma, minus_zero, 1.0, plus_zero, plus_zero);
8742 TEST_fff_f (fma, minus_zero, 1.0, minus_zero, minus_zero);
8743 TEST_fff_f (fma, minus_zero, -1.0, plus_zero, plus_zero);
8744 TEST_fff_f (fma, minus_zero, -1.0, minus_zero, plus_zero);
8746 TEST_fff_f (fma, 1.0, 1.0, -1.0, plus_zero);
8747 TEST_fff_f (fma, 1.0, -1.0, 1.0, plus_zero);
8748 TEST_fff_f (fma, -1.0, 1.0, 1.0, plus_zero);
8749 TEST_fff_f (fma, -1.0, -1.0, -1.0, plus_zero);
8751 TEST_fff_f (fma, min_value, min_value, plus_zero, min_subnorm_value, UNDERFLOW_EXCEPTION);
8752 TEST_fff_f (fma, min_value, min_value, minus_zero, min_subnorm_value, UNDERFLOW_EXCEPTION);
8753 TEST_fff_f (fma, min_value, -min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8754 TEST_fff_f (fma, min_value, -min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8755 TEST_fff_f (fma, -min_value, min_value, plus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8756 TEST_fff_f (fma, -min_value, min_value, minus_zero, minus_zero, UNDERFLOW_EXCEPTION);
8757 TEST_fff_f (fma, -min_value, -min_value, plus_zero, min_subnorm_value, UNDERFLOW_EXCEPTION);
8758 TEST_fff_f (fma, -min_value, -min_value, minus_zero, min_subnorm_value, UNDERFLOW_EXCEPTION);
8760 #if !(defined TEST_LDOUBLE && LDBL_MANT_DIG == 106) /* Bug 13304. */
8761 TEST_fff_f (fma, max_value, max_value, min_value, plus_infty, OVERFLOW_EXCEPTION);
8762 TEST_fff_f (fma, max_value, max_value, -min_value, plus_infty, OVERFLOW_EXCEPTION);
8763 TEST_fff_f (fma, max_value, -max_value, min_value, -max_value, OVERFLOW_EXCEPTION);
8764 TEST_fff_f (fma, max_value, -max_value, -min_value, -max_value, OVERFLOW_EXCEPTION);
8765 TEST_fff_f (fma, -max_value, max_value, min_value, -max_value, OVERFLOW_EXCEPTION);
8766 TEST_fff_f (fma, -max_value, max_value, -min_value, -max_value, OVERFLOW_EXCEPTION);
8767 TEST_fff_f (fma, -max_value, -max_value, min_value, plus_infty, OVERFLOW_EXCEPTION);
8768 TEST_fff_f (fma, -max_value, -max_value, -min_value, plus_infty, OVERFLOW_EXCEPTION);
8771 #if defined (TEST_FLOAT) && FLT_MANT_DIG == 24
8772 TEST_fff_f (fma, 0x1.4p-126, 0x1.000004p-1, 0x1p-128, 0x1.c00008p-127, UNDERFLOW_EXCEPTION);
8773 TEST_fff_f (fma, -0x1.4p-126, 0x1.000004p-1, -0x1p-128, -0x1.c00004p-127, UNDERFLOW_EXCEPTION);
8774 TEST_fff_f (fma, 0x1.fffff8p-126, 0x1.000002p-1, 0x1p-149, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8775 TEST_fff_f (fma, -0x1.fffff8p-126, 0x1.000002p-1, -0x1p-149, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8776 TEST_fff_f (fma, 0x1p-149, 0x1p-1, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION);
8777 TEST_fff_f (fma, -0x1p-149, 0x1p-1, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8778 TEST_fff_f (fma, 0x1p-149, 0x1.1p-1, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8779 TEST_fff_f (fma, -0x1p-149, 0x1.1p-1, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8780 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p127, 0x1.000002p127);
8781 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p127, 0x1p127);
8782 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p127, -0x0.ffffffp127);
8783 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p127, -0x1p127);
8784 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-126, 0x1.000002p-126);
8785 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-126, 0x1p-126, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8786 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8787 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-126, -0x1p-126);
8788 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x0.fffffep-126, 0x1p-126, UNDERFLOW_EXCEPTION);
8789 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x0.fffffep-126, 0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8790 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x0.fffffep-126, -0x0.fffffcp-126, UNDERFLOW_EXCEPTION);
8791 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x0.fffffep-126, -0x0.fffffep-126, UNDERFLOW_EXCEPTION);
8792 TEST_fff_f (fma, 0x1p-149, 0x1p-149, 0x1p-149, 0x1p-148, UNDERFLOW_EXCEPTION);
8793 TEST_fff_f (fma, 0x1p-149, -0x1p-149, 0x1p-149, 0x1p-149, UNDERFLOW_EXCEPTION);
8794 TEST_fff_f (fma, 0x1p-149, 0x1p-149, -0x1p-149, minus_zero, UNDERFLOW_EXCEPTION);
8795 TEST_fff_f (fma, 0x1p-149, -0x1p-149, -0x1p-149, -0x1p-149, UNDERFLOW_EXCEPTION);
8796 TEST_fff_f (fma, 0x0.fffp0, 0x0.fffp0, -0x0.ffep0, 0x1p-24);
8797 TEST_fff_f (fma, 0x0.fffp0, -0x0.fffp0, 0x0.ffep0, -0x1p-24);
8798 TEST_fff_f (fma, -0x0.fffp0, 0x0.fffp0, 0x0.ffep0, -0x1p-24);
8799 TEST_fff_f (fma, -0x0.fffp0, -0x0.fffp0, -0x0.ffep0, 0x1p-24);
8800 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p127, 0x1.000002p127);
8801 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p127, 0x1p127);
8802 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p127, -0x0.ffffffp127);
8803 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p127, -0x1p127);
8804 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, 0x1p103, 0x1.000002p103);
8805 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, 0x1p103, 0x1p103);
8806 TEST_fff_f (fma, 0x1.000002p-126, 0x1.000002p-26, -0x1p103, -0x0.ffffffp103);
8807 TEST_fff_f (fma, 0x1.000002p-126, -0x1.000002p-26, -0x1p103, -0x1p103);
8809 #if defined (TEST_DOUBLE) && DBL_MANT_DIG == 53
8810 TEST_fff_f (fma, 0x1.4p-1022, 0x1.0000000000002p-1, 0x1p-1024, 0x1.c000000000004p-1023, UNDERFLOW_EXCEPTION);
8811 TEST_fff_f (fma, -0x1.4p-1022, 0x1.0000000000002p-1, -0x1p-1024, -0x1.c000000000002p-1023, UNDERFLOW_EXCEPTION);
8812 TEST_fff_f (fma, 0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, 0x1p-1074, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8813 TEST_fff_f (fma, -0x1.ffffffffffffcp-1022, 0x1.0000000000001p-1, -0x1p-1074, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8814 TEST_fff_f (fma, 0x1p-1074, 0x1p-1, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION);
8815 TEST_fff_f (fma, -0x1p-1074, 0x1p-1, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8816 TEST_fff_f (fma, 0x1p-1074, 0x1.1p-1, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8817 TEST_fff_f (fma, -0x1p-1074, 0x1.1p-1, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8818 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p1023, 0x1.0000000000001p1023);
8819 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p1023, 0x1p1023);
8820 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p1023, -0x0.fffffffffffff8p1023);
8821 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p1023, -0x1p1023);
8822 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1022, 0x1.0000000000001p-1022);
8823 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1022, 0x1p-1022, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8824 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8825 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1022, -0x1p-1022);
8826 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x0.fffffffffffffp-1022, 0x1p-1022, UNDERFLOW_EXCEPTION);
8827 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x0.fffffffffffffp-1022, 0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8828 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.ffffffffffffep-1022, UNDERFLOW_EXCEPTION);
8829 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x0.fffffffffffffp-1022, -0x0.fffffffffffffp-1022, UNDERFLOW_EXCEPTION);
8830 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, 0x1p-1074, 0x1p-1073, UNDERFLOW_EXCEPTION);
8831 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, 0x1p-1074, 0x1p-1074, UNDERFLOW_EXCEPTION);
8832 TEST_fff_f (fma, 0x1p-1074, 0x1p-1074, -0x1p-1074, minus_zero, UNDERFLOW_EXCEPTION);
8833 TEST_fff_f (fma, 0x1p-1074, -0x1p-1074, -0x1p-1074, -0x1p-1074, UNDERFLOW_EXCEPTION);
8834 TEST_fff_f (fma, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
8835 TEST_fff_f (fma, 0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
8836 TEST_fff_f (fma, -0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0, 0x0.fffffffffffffp0, -0x1p-106);
8837 TEST_fff_f (fma, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0, -0x0.fffffffffffffp0, 0x1p-106);
8838 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p1023, 0x1.0000000000001p1023);
8839 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p1023, 0x1p1023);
8840 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p1023, -0x0.fffffffffffff8p1023);
8841 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p1023, -0x1p1023);
8842 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, 0x1p970, 0x1.0000000000001p970);
8843 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, 0x1p970, 0x1p970);
8844 TEST_fff_f (fma, 0x1.0000000000001p-1022, 0x1.0000000000001p-55, -0x1p970, -0x0.fffffffffffff8p970);
8845 TEST_fff_f (fma, 0x1.0000000000001p-1022, -0x1.0000000000001p-55, -0x1p970, -0x1p970);
8847 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 64
8848 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000004p-1L, 0x1p-16384L, 0x1.c000000000000008p-16383L, UNDERFLOW_EXCEPTION);
8849 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000004p-1L, -0x1p-16384L, -0x1.c000000000000004p-16383L, UNDERFLOW_EXCEPTION);
8850 TEST_fff_f (fma, 0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, 0x1p-16445L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8851 TEST_fff_f (fma, -0x1.fffffffffffffff8p-16382L, 0x1.0000000000000002p-1L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8852 TEST_fff_f (fma, 0x1p-16445L, 0x1p-1L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
8853 TEST_fff_f (fma, -0x1p-16445L, 0x1p-1L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8854 TEST_fff_f (fma, 0x1p-16445L, 0x1.1p-1L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8855 TEST_fff_f (fma, -0x1p-16445L, 0x1.1p-1L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8856 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p16383L, 0x1.0000000000000002p16383L);
8857 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p16383L, 0x1p16383L);
8858 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p16383L, -0x0.ffffffffffffffffp16383L);
8859 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p16383L, -0x1p16383L);
8860 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16382L, 0x1.0000000000000002p-16382L);
8861 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8862 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8863 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16382L, -0x1p-16382L);
8864 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
8865 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x0.fffffffffffffffep-16382L, 0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8866 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffcp-16382L, UNDERFLOW_EXCEPTION);
8867 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x0.fffffffffffffffep-16382L, -0x0.fffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8868 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, 0x1p-16445L, 0x1p-16444L, UNDERFLOW_EXCEPTION);
8869 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, 0x1p-16445L, 0x1p-16445L, UNDERFLOW_EXCEPTION);
8870 TEST_fff_f (fma, 0x1p-16445L, 0x1p-16445L, -0x1p-16445L, minus_zero, UNDERFLOW_EXCEPTION);
8871 TEST_fff_f (fma, 0x1p-16445L, -0x1p-16445L, -0x1p-16445L, -0x1p-16445L, UNDERFLOW_EXCEPTION);
8872 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
8873 TEST_fff_f (fma, 0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
8874 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffffffep0L, -0x1p-128L);
8875 TEST_fff_f (fma, -0x0.ffffffffffffffffp0L, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffffffep0L, 0x1p-128L);
8876 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16383L, 0x1.0000000000000002p16383L);
8877 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16383L, 0x1p16383L);
8878 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16383L, -0x0.ffffffffffffffffp16383L);
8879 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16383L, -0x1p16383L);
8880 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, 0x1p16319L, 0x1.0000000000000002p16319L);
8881 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, 0x1p16319L, 0x1p16319L);
8882 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, 0x1.0000000000000002p-66L, -0x1p16319L, -0x0.ffffffffffffffffp16319L);
8883 TEST_fff_f (fma, 0x1.0000000000000002p-16382L, -0x1.0000000000000002p-66L, -0x1p16319L, -0x1p16319L);
8885 #if defined (TEST_LDOUBLE) && LDBL_MANT_DIG == 113
8886 TEST_fff_f (fma, 0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, 0x1p-16384L, 0x1.c000000000000000000000000004p-16383L, UNDERFLOW_EXCEPTION);
8887 TEST_fff_f (fma, -0x1.4p-16382L, 0x1.0000000000000000000000000002p-1L, -0x1p-16384L, -0x1.c000000000000000000000000002p-16383L, UNDERFLOW_EXCEPTION);
8888 TEST_fff_f (fma, 0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, 0x1p-16494L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8889 TEST_fff_f (fma, -0x1.fffffffffffffffffffffffffffcp-16382L, 0x1.0000000000000000000000000001p-1L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8890 TEST_fff_f (fma, 0x1p-16494L, 0x1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
8891 TEST_fff_f (fma, -0x1p-16494L, 0x1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8892 TEST_fff_f (fma, 0x1p-16494L, 0x1.1p-1L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8893 TEST_fff_f (fma, -0x1p-16494L, 0x1.1p-1L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8894 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p16383L, 0x1.0000000000000000000000000001p16383L);
8895 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p16383L, 0x1p16383L);
8896 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p16383L, -0x0.ffffffffffffffffffffffffffff8p16383L);
8897 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p16383L, -0x1p16383L);
8898 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16382L, 0x1.0000000000000000000000000001p-16382L);
8899 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION_BEFORE_ROUNDING);
8900 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8901 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16382L, -0x1p-16382L);
8902 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x1p-16382L, UNDERFLOW_EXCEPTION);
8903 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x0.ffffffffffffffffffffffffffffp-16382L, 0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8904 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.fffffffffffffffffffffffffffep-16382L, UNDERFLOW_EXCEPTION);
8905 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x0.ffffffffffffffffffffffffffffp-16382L, -0x0.ffffffffffffffffffffffffffffp-16382L, UNDERFLOW_EXCEPTION);
8906 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, 0x1p-16494L, 0x1p-16493L, UNDERFLOW_EXCEPTION);
8907 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, 0x1p-16494L, 0x1p-16494L, UNDERFLOW_EXCEPTION);
8908 TEST_fff_f (fma, 0x1p-16494L, 0x1p-16494L, -0x1p-16494L, minus_zero, UNDERFLOW_EXCEPTION);
8909 TEST_fff_f (fma, 0x1p-16494L, -0x1p-16494L, -0x1p-16494L, -0x1p-16494L, UNDERFLOW_EXCEPTION);
8910 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
8911 TEST_fff_f (fma, 0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
8912 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffffffffffffffffffffffffp0L, -0x1p-226L);
8913 TEST_fff_f (fma, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffffffffffffffffffffffffp0L, 0x1p-226L);
8914 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1.0000000000000000000000000001p16383L);
8915 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16383L, 0x1p16383L);
8916 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x0.ffffffffffffffffffffffffffff8p16383L);
8917 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16383L, -0x1p16383L);
8918 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1.0000000000000000000000000001p16319L);
8919 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, 0x1p16319L, 0x1p16319L);
8920 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, 0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x0.ffffffffffffffffffffffffffff8p16319L);
8921 TEST_fff_f (fma, 0x1.0000000000000000000000000001p-16382L, -0x1.0000000000000000000000000001p-66L, -0x1p16319L, -0x1p16319L);
8925 fesetround (save_round_mode);
8936 TEST_ff_f (fmax, 0, 0, 0);
8937 TEST_ff_f (fmax, minus_zero, minus_zero, minus_zero);
8938 TEST_ff_f (fmax, 9, 0, 9);
8939 TEST_ff_f (fmax, 0, 9, 9);
8940 TEST_ff_f (fmax, -9, 0, 0);
8941 TEST_ff_f (fmax, 0, -9, 0);
8943 TEST_ff_f (fmax, plus_infty, 9, plus_infty);
8944 TEST_ff_f (fmax, 0, plus_infty, plus_infty);
8945 TEST_ff_f (fmax, -9, plus_infty, plus_infty);
8946 TEST_ff_f (fmax, plus_infty, -9, plus_infty);
8948 TEST_ff_f (fmax, minus_infty, 9, 9);
8949 TEST_ff_f (fmax, minus_infty, -9, -9);
8950 TEST_ff_f (fmax, 9, minus_infty, 9);
8951 TEST_ff_f (fmax, -9, minus_infty, -9);
8953 TEST_ff_f (fmax, 0, qnan_value, 0);
8954 TEST_ff_f (fmax, 9, qnan_value, 9);
8955 TEST_ff_f (fmax, -9, qnan_value, -9);
8956 TEST_ff_f (fmax, qnan_value, 0, 0);
8957 TEST_ff_f (fmax, qnan_value, 9, 9);
8958 TEST_ff_f (fmax, qnan_value, -9, -9);
8959 TEST_ff_f (fmax, plus_infty, qnan_value, plus_infty);
8960 TEST_ff_f (fmax, minus_infty, qnan_value, minus_infty);
8961 TEST_ff_f (fmax, qnan_value, plus_infty, plus_infty);
8962 TEST_ff_f (fmax, qnan_value, minus_infty, minus_infty);
8963 TEST_ff_f (fmax, qnan_value, qnan_value, qnan_value);
8974 TEST_ff_f (fmin, 0, 0, 0);
8975 TEST_ff_f (fmin, minus_zero, minus_zero, minus_zero);
8976 TEST_ff_f (fmin, 9, 0, 0);
8977 TEST_ff_f (fmin, 0, 9, 0);
8978 TEST_ff_f (fmin, -9, 0, -9);
8979 TEST_ff_f (fmin, 0, -9, -9);
8981 TEST_ff_f (fmin, plus_infty, 9, 9);
8982 TEST_ff_f (fmin, 9, plus_infty, 9);
8983 TEST_ff_f (fmin, plus_infty, -9, -9);
8984 TEST_ff_f (fmin, -9, plus_infty, -9);
8985 TEST_ff_f (fmin, minus_infty, 9, minus_infty);
8986 TEST_ff_f (fmin, minus_infty, -9, minus_infty);
8987 TEST_ff_f (fmin, 9, minus_infty, minus_infty);
8988 TEST_ff_f (fmin, -9, minus_infty, minus_infty);
8990 TEST_ff_f (fmin, 0, qnan_value, 0);
8991 TEST_ff_f (fmin, 9, qnan_value, 9);
8992 TEST_ff_f (fmin, -9, qnan_value, -9);
8993 TEST_ff_f (fmin, qnan_value, 0, 0);
8994 TEST_ff_f (fmin, qnan_value, 9, 9);
8995 TEST_ff_f (fmin, qnan_value, -9, -9);
8996 TEST_ff_f (fmin, plus_infty, qnan_value, plus_infty);
8997 TEST_ff_f (fmin, minus_infty, qnan_value, minus_infty);
8998 TEST_ff_f (fmin, qnan_value, plus_infty, plus_infty);
8999 TEST_ff_f (fmin, qnan_value, minus_infty, minus_infty);
9000 TEST_ff_f (fmin, qnan_value, qnan_value, qnan_value);
9010 FUNC(fmod) (6.5, 2.3L);
9011 if (errno == ENOSYS)
9012 /* Function not implemented. */
9017 /* fmod (+0, y) == +0 for y != 0. */
9018 TEST_ff_f (fmod, 0, 3, 0);
9020 /* fmod (-0, y) == -0 for y != 0. */
9021 TEST_ff_f (fmod, minus_zero, 3, minus_zero);
9023 /* fmod (+inf, y) == qNaN plus invalid exception. */
9024 TEST_ff_f (fmod, plus_infty, 3, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
9025 /* fmod (-inf, y) == qNaN plus invalid exception. */
9026 TEST_ff_f (fmod, minus_infty, 3, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
9027 /* fmod (x, +0) == qNaN plus invalid exception. */
9028 TEST_ff_f (fmod, 3, 0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
9029 /* fmod (x, -0) == qNaN plus invalid exception. */
9030 TEST_ff_f (fmod, 3, minus_zero, qnan_value, INVALID_EXCEPTION);
9032 /* fmod (x, +inf) == x for x not infinite. */
9033 TEST_ff_f (fmod, 3.0, plus_infty, 3.0);
9034 /* fmod (x, -inf) == x for x not infinite. */
9035 TEST_ff_f (fmod, 3.0, minus_infty, 3.0);
9037 TEST_ff_f (fmod, qnan_value, qnan_value, qnan_value);
9039 TEST_ff_f (fmod, 6.5, 2.25L, 2.0L);
9040 TEST_ff_f (fmod, -6.5, 2.25L, -2.0L);
9041 TEST_ff_f (fmod, 6.5, -2.25L, 2.0L);
9042 TEST_ff_f (fmod, -6.5, -2.25L, -2.0L);
9044 TEST_ff_f (fmod, 0x0.fffffep-126L, 0x1p-149L, plus_zero);
9046 TEST_ff_f (fmod, 0x0.fffffffffffffp-1022L, 0x1p-1074L, plus_zero);
9048 #if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
9049 TEST_ff_f (fmod, 0x0.fffffffffffffffep-16382L, 0x1p-16445L, plus_zero);
9057 fpclassify_test (void)
9061 TEST_f_i (fpclassify, qnan_value, FP_NAN);
9062 TEST_f_i (fpclassify, plus_infty, FP_INFINITE);
9063 TEST_f_i (fpclassify, minus_infty, FP_INFINITE);
9064 TEST_f_i (fpclassify, plus_zero, FP_ZERO);
9065 TEST_f_i (fpclassify, minus_zero, FP_ZERO);
9066 TEST_f_i (fpclassify, 1000, FP_NORMAL);
9067 TEST_f_i (fpclassify, min_subnorm_value, FP_SUBNORMAL);
9080 TEST_fI_f1 (frexp, plus_infty, plus_infty, IGNORE);
9081 TEST_fI_f1 (frexp, minus_infty, minus_infty, IGNORE);
9082 TEST_fI_f1 (frexp, qnan_value, qnan_value, IGNORE);
9084 TEST_fI_f1 (frexp, 0.0, 0.0, 0.0);
9085 TEST_fI_f1 (frexp, minus_zero, minus_zero, 0.0);
9087 TEST_fI_f1 (frexp, 12.8L, 0.8L, 4);
9088 TEST_fI_f1 (frexp, -27.34L, -0.854375L, 5);
9100 if (errno == ENOSYS)
9101 /* Function not implemented. */
9106 TEST_f_f1 (gamma, plus_infty, plus_infty, 1);
9107 TEST_f_f1 (gamma, 0, plus_infty, 1, DIVIDE_BY_ZERO_EXCEPTION);
9108 TEST_f_f1 (gamma, -3, plus_infty, IGNORE, DIVIDE_BY_ZERO_EXCEPTION);
9109 TEST_f_f1 (gamma, minus_infty, plus_infty, IGNORE);
9110 TEST_f_f1 (gamma, qnan_value, qnan_value, IGNORE);
9112 TEST_f_f1 (gamma, 1, 0, 1);
9113 TEST_f_f1 (gamma, 3, M_LN2l, 1);
9115 TEST_f_f1 (gamma, 0.5, M_LOG_SQRT_PIl, 1);
9116 TEST_f_f1 (gamma, -0.5, M_LOG_2_SQRT_PIl, -1);
9125 FUNC(hypot) (0.7L, 12.4L);
9126 if (errno == ENOSYS)
9127 /* Function not implemented. */
9132 TEST_ff_f (hypot, plus_infty, 1, plus_infty);
9133 TEST_ff_f (hypot, minus_infty, 1, plus_infty);
9136 TEST_ff_f (hypot, plus_infty, qnan_value, plus_infty);
9137 TEST_ff_f (hypot, minus_infty, qnan_value, plus_infty);
9138 TEST_ff_f (hypot, qnan_value, plus_infty, plus_infty);
9139 TEST_ff_f (hypot, qnan_value, minus_infty, plus_infty);
9142 TEST_ff_f (hypot, qnan_value, qnan_value, qnan_value);
9144 /* hypot (x,y) == hypot (+-x, +-y) */
9145 TEST_ff_f (hypot, 0.7L, 12.4L, 12.419742348374220601176836866763271L);
9146 TEST_ff_f (hypot, -0.7L, 12.4L, 12.419742348374220601176836866763271L);
9147 TEST_ff_f (hypot, 0.7L, -12.4L, 12.419742348374220601176836866763271L);
9148 TEST_ff_f (hypot, -0.7L, -12.4L, 12.419742348374220601176836866763271L);
9149 TEST_ff_f (hypot, 12.4L, 0.7L, 12.419742348374220601176836866763271L);
9150 TEST_ff_f (hypot, -12.4L, 0.7L, 12.419742348374220601176836866763271L);
9151 TEST_ff_f (hypot, 12.4L, -0.7L, 12.419742348374220601176836866763271L);
9152 TEST_ff_f (hypot, -12.4L, -0.7L, 12.419742348374220601176836866763271L);
9154 /* hypot (x,0) == fabs (x) */
9155 TEST_ff_f (hypot, 0.75L, 0, 0.75L);
9156 TEST_ff_f (hypot, -0.75L, 0, 0.75L);
9157 TEST_ff_f (hypot, -5.7e7, 0, 5.7e7L);
9159 TEST_ff_f (hypot, 0.75L, 1.25L, 1.45773797371132511771853821938639577L);
9161 TEST_ff_f (hypot, 1.0L, 0x1p-61L, 1.0L);
9162 TEST_ff_f (hypot, 0x1p+0L, 0x1.fp-129L, 0x1p+0L);
9163 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 106
9164 TEST_ff_f (hypot, 0x1.23456789abcdef0123456789ab8p-500L, 0x1.23456789abcdef0123456789ab8p-500L, 4.9155782399407039128612180934736799735113e-151L);
9167 #if !(defined TEST_FLOAT && defined TEST_INLINE)
9168 TEST_ff_f (hypot, 0x3p125L, 0x4p125L, 0x5p125L);
9169 TEST_ff_f (hypot, 0x1.234566p-126L, 0x1.234566p-126L, 1.891441686191081936598531534017449451173e-38L);
9172 #if !defined TEST_FLOAT && !(defined TEST_DOUBLE && defined TEST_INLINE)
9173 TEST_ff_f (hypot, 0x3p1021L, 0x4p1021L, 0x5p1021L);
9174 TEST_ff_f (hypot, 0x1p+0L, 0x0.3ep-1022L, 0x1p+0L);
9177 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384 && !defined TEST_INLINE
9178 TEST_ff_f (hypot, 0x3p16381L, 0x4p16381L, 0x5p16381L);
9190 TEST_f_i (ilogb, 1, 0);
9191 TEST_f_i (ilogb, M_El, 1);
9192 TEST_f_i (ilogb, 1024, 10);
9193 TEST_f_i (ilogb, -2000, 10);
9195 /* ilogb (0.0) == FP_ILOGB0 plus invalid exception */
9196 TEST_f_i (ilogb, 0.0, FP_ILOGB0, INVALID_EXCEPTION|ERRNO_EDOM);
9197 /* ilogb (qNaN) == FP_ILOGBNAN plus invalid exception */
9198 TEST_f_i (ilogb, qnan_value, FP_ILOGBNAN, INVALID_EXCEPTION|ERRNO_EDOM);
9199 /* ilogb (inf) == INT_MAX plus invalid exception */
9200 TEST_f_i (ilogb, plus_infty, INT_MAX, INVALID_EXCEPTION|ERRNO_EDOM);
9201 /* ilogb (-inf) == INT_MAX plus invalid exception */
9202 TEST_f_i (ilogb, minus_infty, INT_MAX, INVALID_EXCEPTION|ERRNO_EDOM);
9208 isfinite_test (void)
9212 TEST_f_b (isfinite, 0, 1);
9213 TEST_f_b (isfinite, minus_zero, 1);
9214 TEST_f_b (isfinite, 10, 1);
9215 TEST_f_b (isfinite, min_subnorm_value, 1);
9216 TEST_f_b (isfinite, plus_infty, 0);
9217 TEST_f_b (isfinite, minus_infty, 0);
9218 TEST_f_b (isfinite, qnan_value, 0);
9224 isgreater_test (void)
9228 TEST_ff_i (isgreater, minus_zero, minus_zero, 0);
9229 TEST_ff_i (isgreater, minus_zero, plus_zero, 0);
9230 TEST_ff_i (isgreater, minus_zero, (FLOAT) 1, 0);
9231 TEST_ff_i (isgreater, minus_zero, qnan_value, 0);
9232 TEST_ff_i (isgreater, plus_zero, minus_zero, 0);
9233 TEST_ff_i (isgreater, plus_zero, plus_zero, 0);
9234 TEST_ff_i (isgreater, plus_zero, (FLOAT) 1, 0);
9235 TEST_ff_i (isgreater, plus_zero, qnan_value, 0);
9236 TEST_ff_i (isgreater, (FLOAT) 1, minus_zero, 1);
9237 TEST_ff_i (isgreater, (FLOAT) 1, plus_zero, 1);
9238 TEST_ff_i (isgreater, (FLOAT) 1, (FLOAT) 1, 0);
9239 TEST_ff_i (isgreater, (FLOAT) 1, qnan_value, 0);
9240 TEST_ff_i (isgreater, qnan_value, minus_zero, 0);
9241 TEST_ff_i (isgreater, qnan_value, plus_zero, 0);
9242 TEST_ff_i (isgreater, qnan_value, (FLOAT) 1, 0);
9243 TEST_ff_i (isgreater, qnan_value, qnan_value, 0);
9249 isgreaterequal_test (void)
9251 START (isgreaterequal);
9253 TEST_ff_i (isgreaterequal, minus_zero, minus_zero, 1);
9254 TEST_ff_i (isgreaterequal, minus_zero, plus_zero, 1);
9255 TEST_ff_i (isgreaterequal, minus_zero, (FLOAT) 1, 0);
9256 TEST_ff_i (isgreaterequal, minus_zero, qnan_value, 0);
9257 TEST_ff_i (isgreaterequal, plus_zero, minus_zero, 1);
9258 TEST_ff_i (isgreaterequal, plus_zero, plus_zero, 1);
9259 TEST_ff_i (isgreaterequal, plus_zero, (FLOAT) 1, 0);
9260 TEST_ff_i (isgreaterequal, plus_zero, qnan_value, 0);
9261 TEST_ff_i (isgreaterequal, (FLOAT) 1, minus_zero, 1);
9262 TEST_ff_i (isgreaterequal, (FLOAT) 1, plus_zero, 1);
9263 TEST_ff_i (isgreaterequal, (FLOAT) 1, (FLOAT) 1, 1);
9264 TEST_ff_i (isgreaterequal, (FLOAT) 1, qnan_value, 0);
9265 TEST_ff_i (isgreaterequal, qnan_value, minus_zero, 0);
9266 TEST_ff_i (isgreaterequal, qnan_value, plus_zero, 0);
9267 TEST_ff_i (isgreaterequal, qnan_value, (FLOAT) 1, 0);
9268 TEST_ff_i (isgreaterequal, qnan_value, qnan_value, 0);
9270 END (isgreaterequal);
9278 TEST_f_b (isinf, 0, 0);
9279 TEST_f_b (isinf, minus_zero, 0);
9280 TEST_f_b (isinf, 10, 0);
9281 TEST_f_b (isinf, min_subnorm_value, 0);
9282 TEST_f_b (isinf, plus_infty, 1);
9283 TEST_f_b (isinf, minus_infty, 1);
9284 TEST_f_b (isinf, qnan_value, 0);
9294 TEST_ff_i (isless, minus_zero, minus_zero, 0);
9295 TEST_ff_i (isless, minus_zero, plus_zero, 0);
9296 TEST_ff_i (isless, minus_zero, (FLOAT) 1, 1);
9297 TEST_ff_i (isless, minus_zero, qnan_value, 0);
9298 TEST_ff_i (isless, plus_zero, minus_zero, 0);
9299 TEST_ff_i (isless, plus_zero, plus_zero, 0);
9300 TEST_ff_i (isless, plus_zero, (FLOAT) 1, 1);
9301 TEST_ff_i (isless, plus_zero, qnan_value, 0);
9302 TEST_ff_i (isless, (FLOAT) 1, minus_zero, 0);
9303 TEST_ff_i (isless, (FLOAT) 1, plus_zero, 0);
9304 TEST_ff_i (isless, (FLOAT) 1, (FLOAT) 1, 0);
9305 TEST_ff_i (isless, (FLOAT) 1, qnan_value, 0);
9306 TEST_ff_i (isless, qnan_value, minus_zero, 0);
9307 TEST_ff_i (isless, qnan_value, plus_zero, 0);
9308 TEST_ff_i (isless, qnan_value, (FLOAT) 1, 0);
9309 TEST_ff_i (isless, qnan_value, qnan_value, 0);
9315 islessequal_test (void)
9317 START (islessequal);
9319 TEST_ff_i (islessequal, minus_zero, minus_zero, 1);
9320 TEST_ff_i (islessequal, minus_zero, plus_zero, 1);
9321 TEST_ff_i (islessequal, minus_zero, (FLOAT) 1, 1);
9322 TEST_ff_i (islessequal, minus_zero, qnan_value, 0);
9323 TEST_ff_i (islessequal, plus_zero, minus_zero, 1);
9324 TEST_ff_i (islessequal, plus_zero, plus_zero, 1);
9325 TEST_ff_i (islessequal, plus_zero, (FLOAT) 1, 1);
9326 TEST_ff_i (islessequal, plus_zero, qnan_value, 0);
9327 TEST_ff_i (islessequal, (FLOAT) 1, minus_zero, 0);
9328 TEST_ff_i (islessequal, (FLOAT) 1, plus_zero, 0);
9329 TEST_ff_i (islessequal, (FLOAT) 1, (FLOAT) 1, 1);
9330 TEST_ff_i (islessequal, (FLOAT) 1, qnan_value, 0);
9331 TEST_ff_i (islessequal, qnan_value, minus_zero, 0);
9332 TEST_ff_i (islessequal, qnan_value, plus_zero, 0);
9333 TEST_ff_i (islessequal, qnan_value, (FLOAT) 1, 0);
9334 TEST_ff_i (islessequal, qnan_value, qnan_value, 0);
9340 islessgreater_test (void)
9342 START (islessgreater);
9344 TEST_ff_i (islessgreater, minus_zero, minus_zero, 0);
9345 TEST_ff_i (islessgreater, minus_zero, plus_zero, 0);
9346 TEST_ff_i (islessgreater, minus_zero, (FLOAT) 1, 1);
9347 TEST_ff_i (islessgreater, minus_zero, qnan_value, 0);
9348 TEST_ff_i (islessgreater, plus_zero, minus_zero, 0);
9349 TEST_ff_i (islessgreater, plus_zero, plus_zero, 0);
9350 TEST_ff_i (islessgreater, plus_zero, (FLOAT) 1, 1);
9351 TEST_ff_i (islessgreater, plus_zero, qnan_value, 0);
9352 TEST_ff_i (islessgreater, (FLOAT) 1, minus_zero, 1);
9353 TEST_ff_i (islessgreater, (FLOAT) 1, plus_zero, 1);
9354 TEST_ff_i (islessgreater, (FLOAT) 1, (FLOAT) 1, 0);
9355 TEST_ff_i (islessgreater, (FLOAT) 1, qnan_value, 0);
9356 TEST_ff_i (islessgreater, qnan_value, minus_zero, 0);
9357 TEST_ff_i (islessgreater, qnan_value, plus_zero, 0);
9358 TEST_ff_i (islessgreater, qnan_value, (FLOAT) 1, 0);
9359 TEST_ff_i (islessgreater, qnan_value, qnan_value, 0);
9361 END (islessgreater);
9369 TEST_f_b (isnan, 0, 0);
9370 TEST_f_b (isnan, minus_zero, 0);
9371 TEST_f_b (isnan, 10, 0);
9372 TEST_f_b (isnan, min_subnorm_value, 0);
9373 TEST_f_b (isnan, plus_infty, 0);
9374 TEST_f_b (isnan, minus_infty, 0);
9375 TEST_f_b (isnan, qnan_value, 1);
9381 isnormal_test (void)
9385 TEST_f_b (isnormal, 0, 0);
9386 TEST_f_b (isnormal, minus_zero, 0);
9387 TEST_f_b (isnormal, 10, 1);
9388 TEST_f_b (isnormal, min_subnorm_value, 0);
9389 TEST_f_b (isnormal, plus_infty, 0);
9390 TEST_f_b (isnormal, minus_infty, 0);
9391 TEST_f_b (isnormal, qnan_value, 0);
9397 issignaling_test (void)
9399 START (issignaling);
9401 TEST_f_b (issignaling, 0, 0);
9402 TEST_f_b (issignaling, minus_zero, 0);
9403 TEST_f_b (issignaling, 10, 0);
9404 TEST_f_b (issignaling, min_subnorm_value, 0);
9405 TEST_f_b (issignaling, plus_infty, 0);
9406 TEST_f_b (issignaling, minus_infty, 0);
9407 TEST_f_b (issignaling, qnan_value, 0);
9413 isunordered_test (void)
9415 START (isunordered);
9417 TEST_ff_i (isunordered, minus_zero, minus_zero, 0);
9418 TEST_ff_i (isunordered, minus_zero, plus_zero, 0);
9419 TEST_ff_i (isunordered, minus_zero, (FLOAT) 1, 0);
9420 TEST_ff_i (isunordered, minus_zero, qnan_value, 1);
9421 TEST_ff_i (isunordered, plus_zero, minus_zero, 0);
9422 TEST_ff_i (isunordered, plus_zero, plus_zero, 0);
9423 TEST_ff_i (isunordered, plus_zero, (FLOAT) 1, 0);
9424 TEST_ff_i (isunordered, plus_zero, qnan_value, 1);
9425 TEST_ff_i (isunordered, (FLOAT) 1, minus_zero, 0);
9426 TEST_ff_i (isunordered, (FLOAT) 1, plus_zero, 0);
9427 TEST_ff_i (isunordered, (FLOAT) 1, (FLOAT) 1, 0);
9428 TEST_ff_i (isunordered, (FLOAT) 1, qnan_value, 1);
9429 TEST_ff_i (isunordered, qnan_value, minus_zero, 1);
9430 TEST_ff_i (isunordered, qnan_value, plus_zero, 1);
9431 TEST_ff_i (isunordered, qnan_value, (FLOAT) 1, 1);
9432 TEST_ff_i (isunordered, qnan_value, qnan_value, 1);
9442 FUNC (sincos) (0, &s, &c);
9443 if (errno == ENOSYS)
9444 /* Required function not implemented. */
9447 if (errno == ENOSYS)
9448 /* Function not implemented. */
9453 /* j0 is the Bessel function of the first kind of order 0 */
9454 TEST_f_f (j0, qnan_value, qnan_value);
9455 TEST_f_f (j0, plus_infty, 0);
9456 TEST_f_f (j0, -1.0, 0.765197686557966551449717526102663221L);
9457 TEST_f_f (j0, 0.0, 1.0);
9458 TEST_f_f (j0, 0.125L, 0.996097563041985204620768999453174712L);
9459 TEST_f_f (j0, 0.75L, 0.864242275166648623555731103820923211L);
9460 TEST_f_f (j0, 1.0, 0.765197686557966551449717526102663221L);
9461 TEST_f_f (j0, 1.5, 0.511827671735918128749051744283411720L);
9462 TEST_f_f (j0, 2.0, 0.223890779141235668051827454649948626L);
9463 TEST_f_f (j0, 8.0, 0.171650807137553906090869407851972001L);
9464 TEST_f_f (j0, 10.0, -0.245935764451348335197760862485328754L);
9465 TEST_f_f (j0, 4.0, -3.9714980986384737228659076845169804197562E-1L);
9466 TEST_f_f (j0, -4.0, -3.9714980986384737228659076845169804197562E-1L);
9468 TEST_f_f (j0, 0x1.d7ce3ap+107L, 2.775523647291230802651040996274861694514e-17L);
9471 TEST_f_f (j0, -0x1.001000001p+593L, -3.927269966354206207832593635798954916263e-90L);
9472 TEST_f_f (j0, 0x1p1023L, -1.5665258060609012834424478437196679802783e-155L);
9475 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
9476 TEST_f_f (j0, 0x1p16382L, -1.2193782500509000574176799046642541129387e-2466L);
9477 TEST_f_f (j0, 0x1p16383L, 9.5859502826270374691362975419147645151233e-2467L);
9489 FUNC (sincos) (0, &s, &c);
9490 if (errno == ENOSYS)
9491 /* Required function not implemented. */
9494 if (errno == ENOSYS)
9495 /* Function not implemented. */
9498 /* j1 is the Bessel function of the first kind of order 1 */
9502 TEST_f_f (j1, qnan_value, qnan_value);
9503 TEST_f_f (j1, plus_infty, 0);
9505 TEST_f_f (j1, -1.0, -0.440050585744933515959682203718914913L);
9506 TEST_f_f (j1, 0.0, 0.0);
9507 TEST_f_f (j1, 0.125L, 0.0623780091344946810942311355879361177L);
9508 TEST_f_f (j1, 0.75L, 0.349243602174862192523281016426251335L);
9509 TEST_f_f (j1, 1.0, 0.440050585744933515959682203718914913L);
9510 TEST_f_f (j1, 1.5, 0.557936507910099641990121213156089400L);
9511 TEST_f_f (j1, 2.0, 0.576724807756873387202448242269137087L);
9512 TEST_f_f (j1, 8.0, 0.234636346853914624381276651590454612L);
9513 TEST_f_f (j1, 10.0, 0.0434727461688614366697487680258592883L);
9515 TEST_f_f (j1, 0x1.3ffp+74L, 1.818984347516051243459364437186082741567e-12L);
9518 TEST_f_f (j1, 0x1.ff00000000002p+840L, 1.846591691699331493194965158699937660696e-127L);
9519 TEST_f_f (j1, 0x1p1023L, 8.2687542933709649327986678723012001545638e-155L);
9522 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
9523 TEST_f_f (j1, 0x1p16382L, 8.0839224448726336195866026476176740513439e-2467L);
9524 TEST_f_f (j1, 0x1p16383L, -3.8895531955766020648617743624167352352217e-2467L);
9535 FUNC (sincos) (0, &s, &c);
9536 if (errno == ENOSYS)
9537 /* Required function not implemented. */
9540 if (errno == ENOSYS)
9541 /* Function not implemented. */
9544 /* jn is the Bessel function of the first kind of order n. */
9547 /* jn (0, x) == j0 (x) */
9548 TEST_ff_f (jn, 0, qnan_value, qnan_value);
9549 TEST_ff_f (jn, 0, plus_infty, 0);
9550 TEST_ff_f (jn, 0, -1.0, 0.765197686557966551449717526102663221L);
9551 TEST_ff_f (jn, 0, 0.0, 1.0);
9552 TEST_ff_f (jn, 0, 0.125L, 0.996097563041985204620768999453174712L);
9553 TEST_ff_f (jn, 0, 0.75L, 0.864242275166648623555731103820923211L);
9554 TEST_ff_f (jn, 0, 1.0, 0.765197686557966551449717526102663221L);
9555 TEST_ff_f (jn, 0, 1.5, 0.511827671735918128749051744283411720L);
9556 TEST_ff_f (jn, 0, 2.0, 0.223890779141235668051827454649948626L);
9557 TEST_ff_f (jn, 0, 8.0, 0.171650807137553906090869407851972001L);
9558 TEST_ff_f (jn, 0, 10.0, -0.245935764451348335197760862485328754L);
9559 TEST_ff_f (jn, 0, 4.0, -3.9714980986384737228659076845169804197562E-1L);
9560 TEST_ff_f (jn, 0, -4.0, -3.9714980986384737228659076845169804197562E-1L);
9562 /* jn (1, x) == j1 (x) */
9563 TEST_ff_f (jn, 1, qnan_value, qnan_value);
9564 TEST_ff_f (jn, 1, plus_infty, 0);
9565 TEST_ff_f (jn, 1, -1.0, -0.440050585744933515959682203718914913L);
9566 TEST_ff_f (jn, 1, 0.0, 0.0);
9567 TEST_ff_f (jn, 1, 0.125L, 0.0623780091344946810942311355879361177L);
9568 TEST_ff_f (jn, 1, 0.75L, 0.349243602174862192523281016426251335L);
9569 TEST_ff_f (jn, 1, 1.0, 0.440050585744933515959682203718914913L);
9570 TEST_ff_f (jn, 1, 1.5, 0.557936507910099641990121213156089400L);
9571 TEST_ff_f (jn, 1, 2.0, 0.576724807756873387202448242269137087L);
9572 TEST_ff_f (jn, 1, 8.0, 0.234636346853914624381276651590454612L);
9573 TEST_ff_f (jn, 1, 10.0, 0.0434727461688614366697487680258592883L);
9576 TEST_ff_f (jn, 3, qnan_value, qnan_value);
9577 TEST_ff_f (jn, 3, plus_infty, 0);
9579 TEST_ff_f (jn, 3, -1.0, -0.0195633539826684059189053216217515083L);
9580 TEST_ff_f (jn, 3, 0.0, 0.0);
9581 TEST_ff_f (jn, 3, 0.125L, 0.406503832554912875023029337653442868e-4L);
9582 TEST_ff_f (jn, 3, 0.75L, 0.848438342327410884392755236884386804e-2L);
9583 TEST_ff_f (jn, 3, 1.0, 0.0195633539826684059189053216217515083L);
9584 TEST_ff_f (jn, 3, 2.0, 0.128943249474402051098793332969239835L);
9585 TEST_ff_f (jn, 3, 10.0, 0.0583793793051868123429354784103409563L);
9588 TEST_ff_f (jn, 10, qnan_value, qnan_value);
9589 TEST_ff_f (jn, 10, plus_infty, 0);
9591 TEST_ff_f (jn, 10, -1.0, 0.263061512368745320699785368779050294e-9L);
9592 TEST_ff_f (jn, 10, 0.0, 0.0);
9593 TEST_ff_f (jn, 10, 0.125L, 0.250543369809369890173993791865771547e-18L);
9594 TEST_ff_f (jn, 10, 0.75L, 0.149621713117596814698712483621682835e-10L);
9595 TEST_ff_f (jn, 10, 1.0, 0.263061512368745320699785368779050294e-9L);
9596 TEST_ff_f (jn, 10, 2.0, 0.251538628271673670963516093751820639e-6L);
9597 TEST_ff_f (jn, 10, 10.0, 0.207486106633358857697278723518753428L);
9600 TEST_ff_f (jn, 2, 2.4048255576957729L, 0.43175480701968038399746111312430703L);
9601 TEST_ff_f (jn, 3, 2.4048255576957729L, 0.19899990535769083404042146764530813L);
9602 TEST_ff_f (jn, 4, 2.4048255576957729L, 0.647466661641779720084932282551219891E-1L);
9603 TEST_ff_f (jn, 5, 2.4048255576957729L, 0.163892432048058525099230549946147698E-1L);
9604 TEST_ff_f (jn, 6, 2.4048255576957729L, 0.34048184720278336646673682895929161E-2L);
9605 TEST_ff_f (jn, 7, 2.4048255576957729L, 0.60068836573295394221291569249883076E-3L);
9606 TEST_ff_f (jn, 8, 2.4048255576957729L, 0.92165786705344923232879022467054148E-4L);
9607 TEST_ff_f (jn, 9, 2.4048255576957729L, 0.12517270977961513005428966643852564E-4L);
9609 /* Bug 14155: spurious exception may occur. */
9610 TEST_ff_f (jn, 2, 0x1.ffff62p+99L, -4.43860668048170034334926693188979974489e-16L, UNDERFLOW_EXCEPTION_OK);
9621 TEST_ff_f (ldexp, 0, 0, 0);
9622 TEST_ff_f (ldexp, minus_zero, 0, minus_zero);
9624 TEST_ff_f (ldexp, plus_infty, 1, plus_infty);
9625 TEST_ff_f (ldexp, minus_infty, 1, minus_infty);
9626 TEST_ff_f (ldexp, qnan_value, 1, qnan_value);
9628 TEST_ff_f (ldexp, 0.8L, 4, 12.8L);
9629 TEST_ff_f (ldexp, -0.854375L, 5, -27.34L);
9631 /* ldexp (x, 0) == x. */
9632 TEST_ff_f (ldexp, 1.0L, 0L, 1.0L);
9643 if (errno == ENOSYS)
9644 /* Function not implemented. */
9649 TEST_f_f1 (lgamma, plus_infty, plus_infty, 1);
9650 TEST_f_f1 (lgamma, 0, plus_infty, 1, DIVIDE_BY_ZERO_EXCEPTION);
9651 TEST_f_f1 (lgamma, minus_zero, plus_infty, -1, DIVIDE_BY_ZERO_EXCEPTION);
9652 TEST_f_f1 (lgamma, qnan_value, qnan_value, IGNORE);
9654 /* lgamma (x) == +inf plus divide by zero exception for integer x <= 0. */
9655 TEST_f_f1 (lgamma, -3, plus_infty, IGNORE, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
9656 TEST_f_f1 (lgamma, minus_infty, plus_infty, IGNORE);
9657 TEST_f_f1 (lgamma, -max_value, plus_infty, IGNORE, DIVIDE_BY_ZERO_EXCEPTION);
9658 TEST_f_f1 (lgamma, max_value, plus_infty, 1, OVERFLOW_EXCEPTION);
9660 TEST_f_f1 (lgamma, 1, 0, 1);
9662 TEST_f_f1 (lgamma, 3, M_LN2l, 1);
9664 TEST_f_f1 (lgamma, 0.5, M_LOG_SQRT_PIl, 1);
9665 TEST_f_f1 (lgamma, -0.5, M_LOG_2_SQRT_PIl, -1);
9666 TEST_f_f1 (lgamma, 0.7L, 0.260867246531666514385732417016759578L, 1);
9667 TEST_f_f1 (lgamma, 1.2L, -0.853740900033158497197028392998854470e-1L, 1);
9676 /* XXX this test is incomplete. We need to have a way to specifiy
9677 the rounding method and test the critical cases. So far, only
9678 unproblematic numbers are tested. */
9679 /* TODO: missing +/-Inf as well as qNaN tests. */
9683 TEST_f_l (lrint, 0.0, 0);
9684 TEST_f_l (lrint, minus_zero, 0);
9685 TEST_f_l (lrint, 0.2L, 0);
9686 TEST_f_l (lrint, -0.2L, 0);
9688 TEST_f_l (lrint, 1.4L, 1);
9689 TEST_f_l (lrint, -1.4L, -1);
9691 TEST_f_l (lrint, 8388600.3L, 8388600);
9692 TEST_f_l (lrint, -8388600.3L, -8388600);
9694 TEST_f_l (lrint, 1071930.0008, 1071930);
9696 TEST_f_l (lrint, 1073741824.01, 1073741824);
9697 # if LONG_MAX > 281474976710656
9698 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
9707 lrint_test_tonearest (void)
9709 int save_round_mode;
9710 START (lrint_tonearest);
9712 save_round_mode = fegetround ();
9714 if (!fesetround (FE_TONEAREST))
9716 TEST_f_l (lrint, 0.0, 0);
9717 TEST_f_l (lrint, minus_zero, 0);
9718 TEST_f_l (lrint, 0.2L, 0);
9719 TEST_f_l (lrint, -0.2L, 0);
9720 TEST_f_l (lrint, 0.5L, 0);
9721 TEST_f_l (lrint, -0.5L, 0);
9722 TEST_f_l (lrint, 0.8L, 1);
9723 TEST_f_l (lrint, -0.8L, -1);
9725 TEST_f_l (lrint, 1.4L, 1);
9726 TEST_f_l (lrint, -1.4L, -1);
9728 TEST_f_l (lrint, 8388600.3L, 8388600);
9729 TEST_f_l (lrint, -8388600.3L, -8388600);
9731 TEST_f_l (lrint, 1071930.0008, 1071930);
9733 TEST_f_l (lrint, 1073741824.01, 1073741824);
9734 # if LONG_MAX > 281474976710656
9735 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
9740 fesetround (save_round_mode);
9742 END (lrint_tonearest);
9747 lrint_test_towardzero (void)
9749 int save_round_mode;
9750 START (lrint_towardzero);
9752 save_round_mode = fegetround ();
9754 if (!fesetround (FE_TOWARDZERO))
9756 TEST_f_l (lrint, 0.0, 0);
9757 TEST_f_l (lrint, minus_zero, 0);
9758 TEST_f_l (lrint, 0.2L, 0);
9759 TEST_f_l (lrint, -0.2L, 0);
9760 TEST_f_l (lrint, 0.5L, 0);
9761 TEST_f_l (lrint, -0.5L, 0);
9762 TEST_f_l (lrint, 0.8L, 0);
9763 TEST_f_l (lrint, -0.8L, 0);
9765 TEST_f_l (lrint, 1.4L, 1);
9766 TEST_f_l (lrint, -1.4L, -1);
9768 TEST_f_l (lrint, 8388600.3L, 8388600);
9769 TEST_f_l (lrint, -8388600.3L, -8388600);
9771 TEST_f_l (lrint, 1071930.0008, 1071930);
9773 TEST_f_l (lrint, 1073741824.01, 1073741824);
9774 # if LONG_MAX > 281474976710656
9775 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
9780 fesetround (save_round_mode);
9782 END (lrint_towardzero);
9787 lrint_test_downward (void)
9789 int save_round_mode;
9790 START (lrint_downward);
9792 save_round_mode = fegetround ();
9794 if (!fesetround (FE_DOWNWARD))
9796 TEST_f_l (lrint, 0.0, 0);
9797 TEST_f_l (lrint, minus_zero, 0);
9798 TEST_f_l (lrint, 0.2L, 0);
9799 TEST_f_l (lrint, -0.2L, -1);
9800 TEST_f_l (lrint, 0.5L, 0);
9801 TEST_f_l (lrint, -0.5L, -1);
9802 TEST_f_l (lrint, 0.8L, 0);
9803 TEST_f_l (lrint, -0.8L, -1);
9805 TEST_f_l (lrint, 1.4L, 1);
9806 TEST_f_l (lrint, -1.4L, -2);
9808 TEST_f_l (lrint, 8388600.3L, 8388600);
9809 TEST_f_l (lrint, -8388600.3L, -8388601);
9811 TEST_f_l (lrint, 1071930.0008, 1071930);
9813 TEST_f_l (lrint, 1073741824.01, 1073741824);
9814 # if LONG_MAX > 281474976710656
9815 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
9820 fesetround (save_round_mode);
9822 END (lrint_downward);
9827 lrint_test_upward (void)
9829 int save_round_mode;
9830 START (lrint_upward);
9832 save_round_mode = fegetround ();
9834 if (!fesetround (FE_UPWARD))
9836 TEST_f_l (lrint, 0.0, 0);
9837 TEST_f_l (lrint, minus_zero, 0);
9838 TEST_f_l (lrint, 0.2L, 1);
9839 TEST_f_l (lrint, -0.2L, 0);
9840 TEST_f_l (lrint, 0.5L, 1);
9841 TEST_f_l (lrint, -0.5L, 0);
9842 TEST_f_l (lrint, 0.8L, 1);
9843 TEST_f_l (lrint, -0.8L, 0);
9845 TEST_f_l (lrint, 1.4L, 2);
9846 TEST_f_l (lrint, -1.4L, -1);
9848 TEST_f_l (lrint, 8388600.3L, 8388601);
9849 TEST_f_l (lrint, -8388600.3L, -8388600);
9852 TEST_f_l (lrint, 1071930.0008, 1071931);
9853 TEST_f_l (lrint, 1073741824.01, 1073741825);
9854 # if LONG_MAX > 281474976710656 && defined (TEST_LDOUBLE)
9855 TEST_f_l (lrint, 281474976710656.025, 281474976710656);
9860 fesetround (save_round_mode);
9869 /* XXX this test is incomplete. We need to have a way to specifiy
9870 the rounding method and test the critical cases. So far, only
9871 unproblematic numbers are tested. */
9872 /* TODO: missing +/-Inf as well as qNaN tests. */
9876 TEST_f_L (llrint, 0.0, 0);
9877 TEST_f_L (llrint, minus_zero, 0);
9878 TEST_f_L (llrint, 0.2L, 0);
9879 TEST_f_L (llrint, -0.2L, 0);
9881 TEST_f_L (llrint, 1.4L, 1);
9882 TEST_f_L (llrint, -1.4L, -1);
9884 TEST_f_L (llrint, 8388600.3L, 8388600);
9885 TEST_f_L (llrint, -8388600.3L, -8388600);
9887 TEST_f_l (llrint, 1071930.0008, 1071930);
9889 /* Test boundary conditions. */
9891 TEST_f_L (llrint, 2097151.0,2097151LL);
9893 TEST_f_L (llrint, 8388608.0, 8388608LL);
9895 TEST_f_L (llrint, 16777216.0, 16777216LL);
9897 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
9899 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
9900 /* 0x1000000000000 */
9901 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
9902 /* 0x10000000000000 */
9903 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
9904 /* 0x10000080000000 */
9905 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
9906 /* 0x20000000000000 */
9907 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
9908 /* 0x80000000000000 */
9909 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
9910 /* 0x100000000000000 */
9911 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
9913 /* The input can only be represented in long double. */
9914 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370496LL);
9915 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL);
9916 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL);
9917 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL);
9918 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL);
9920 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL);
9921 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL);
9922 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL);
9923 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL);
9924 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL);
9926 # if LDBL_MANT_DIG > 100
9927 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL);
9928 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL);
9929 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL);
9930 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL);
9931 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL);
9932 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL);
9934 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL);
9935 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL);
9936 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL);
9937 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL);
9938 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL);
9939 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL);
9942 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL);
9943 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL);
9944 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL);
9945 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL);
9946 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL);
9948 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL);
9949 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL);
9950 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL);
9951 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL);
9952 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL);
9954 # if LDBL_MANT_DIG > 100
9955 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL);
9956 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL);
9957 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL);
9958 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL);
9959 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL);
9960 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL);
9962 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL);
9963 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL);
9964 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL);
9965 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL);
9966 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL);
9967 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL);
9970 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL);
9971 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL);
9972 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL);
9973 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL);
9974 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL);
9976 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL);
9977 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL);
9978 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL);
9979 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL);
9980 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL);
9982 # if LDBL_MANT_DIG > 100
9983 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL);
9984 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL);
9985 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
9986 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
9987 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL);
9988 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL);
9989 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L);
9990 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL);
9991 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL);
9992 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL);
9993 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
9994 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
10002 llrint_test_tonearest (void)
10004 int save_round_mode;
10005 START (llrint_tonearest);
10007 save_round_mode = fegetround ();
10009 if (!fesetround (FE_TONEAREST))
10011 TEST_f_L (llrint, 0.0, 0);
10012 TEST_f_L (llrint, minus_zero, 0);
10013 TEST_f_L (llrint, 0.2L, 0);
10014 TEST_f_L (llrint, -0.2L, 0);
10016 TEST_f_L (llrint, 1.4L, 1);
10017 TEST_f_L (llrint, -1.4L, -1);
10019 TEST_f_L (llrint, 8388600.3L, 8388600);
10020 TEST_f_L (llrint, -8388600.3L, -8388600);
10022 TEST_f_l (llrint, 1071930.0008, 1071930);
10024 /* Test boundary conditions. */
10026 TEST_f_L (llrint, 2097151.0,2097151LL);
10028 TEST_f_L (llrint, 8388608.0, 8388608LL);
10030 TEST_f_L (llrint, 16777216.0, 16777216LL);
10031 /* 0x20000000000 */
10032 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
10033 /* 0x40000000000 */
10034 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
10035 /* 0x1000000000000 */
10036 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
10037 /* 0x10000000000000 */
10038 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
10039 /* 0x10000080000000 */
10040 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
10041 /* 0x20000000000000 */
10042 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
10043 /* 0x80000000000000 */
10044 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
10045 /* 0x100000000000000 */
10046 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
10047 #ifdef TEST_LDOUBLE
10048 /* The input can only be represented in long double. */
10049 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370496LL);
10050 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL);
10051 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL);
10052 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL);
10053 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL);
10055 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL);
10056 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL);
10057 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL);
10058 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL);
10059 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL);
10061 # if LDBL_MANT_DIG > 100
10062 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL);
10063 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL);
10064 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL);
10065 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL);
10066 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL);
10067 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL);
10069 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL);
10070 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL);
10071 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL);
10072 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL);
10073 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL);
10074 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL);
10077 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL);
10078 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL);
10079 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL);
10080 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL);
10081 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL);
10083 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL);
10084 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL);
10085 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL);
10086 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL);
10087 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL);
10089 # if LDBL_MANT_DIG > 100
10090 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL);
10091 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL);
10092 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL);
10093 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL);
10094 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL);
10095 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL);
10097 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL);
10098 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL);
10099 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL);
10100 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL);
10101 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL);
10102 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL);
10105 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL);
10106 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL);
10107 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL);
10108 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL);
10109 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL);
10111 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL);
10112 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL);
10113 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL);
10114 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL);
10115 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL);
10117 # if LDBL_MANT_DIG > 100
10118 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL);
10119 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL);
10120 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
10121 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
10122 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL);
10123 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL);
10124 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L);
10125 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL);
10126 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL);
10127 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL);
10128 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
10129 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
10134 fesetround (save_round_mode);
10136 END (llrint_tonearest);
10140 llrint_test_towardzero (void)
10142 int save_round_mode;
10143 START (llrint_towardzero);
10145 save_round_mode = fegetround ();
10147 if (!fesetround (FE_TOWARDZERO))
10149 TEST_f_L (llrint, 0.0, 0);
10150 TEST_f_L (llrint, minus_zero, 0);
10151 TEST_f_L (llrint, 0.2L, 0);
10152 TEST_f_L (llrint, -0.2L, 0);
10154 TEST_f_L (llrint, 1.4L, 1);
10155 TEST_f_L (llrint, -1.4L, -1);
10157 TEST_f_L (llrint, 8388600.3L, 8388600);
10158 TEST_f_L (llrint, -8388600.3L, -8388600);
10160 TEST_f_l (llrint, 1071930.0008, 1071930);
10162 /* Test boundary conditions. */
10164 TEST_f_L (llrint, 2097151.0,2097151LL);
10166 TEST_f_L (llrint, 8388608.0, 8388608LL);
10168 TEST_f_L (llrint, 16777216.0, 16777216LL);
10169 /* 0x20000000000 */
10170 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
10171 /* 0x40000000000 */
10172 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
10173 /* 0x1000000000000 */
10174 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
10175 /* 0x10000000000000 */
10176 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
10177 /* 0x10000080000000 */
10178 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
10179 /* 0x20000000000000 */
10180 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
10181 /* 0x80000000000000 */
10182 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
10183 /* 0x100000000000000 */
10184 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
10185 #ifdef TEST_LDOUBLE
10186 /* The input can only be represented in long double. */
10187 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370495LL);
10188 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL);
10189 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL);
10190 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370496LL);
10191 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370497LL);
10193 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370495LL);
10194 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL);
10195 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL);
10196 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370496LL);
10197 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370497LL);
10199 # if LDBL_MANT_DIG > 100
10200 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL);
10201 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL);
10202 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL);
10203 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370494LL);
10204 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370495LL);
10205 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370496LL);
10207 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL);
10208 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL);
10209 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL);
10210 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370494LL);
10211 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370495LL);
10212 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370496LL);
10215 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740991LL);
10216 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL);
10217 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL);
10218 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740992LL);
10219 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740993LL);
10221 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740991LL);
10222 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL);
10223 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL);
10224 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740992LL);
10225 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740993LL);
10227 # if LDBL_MANT_DIG > 100
10228 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL);
10229 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL);
10230 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL);
10231 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740991LL);
10232 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740992LL);
10233 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740993LL);
10235 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL);
10236 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL);
10237 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL);
10238 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740991LL);
10239 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740992LL);
10240 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740993LL);
10243 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927935LL);
10244 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL);
10245 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL);
10246 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927936LL);
10247 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927937LL);
10249 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927935LL);
10250 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL);
10251 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL);
10252 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927936LL);
10253 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927937LL);
10255 # if LDBL_MANT_DIG > 100
10256 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775805LL);
10257 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775805LL);
10258 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
10259 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
10260 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL);
10261 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL);
10262 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L);
10263 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL);
10264 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775806LL);
10265 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775806LL);
10266 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
10267 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
10272 fesetround (save_round_mode);
10274 END (llrint_towardzero);
10278 llrint_test_downward (void)
10280 int save_round_mode;
10281 START (llrint_downward);
10283 save_round_mode = fegetround ();
10285 if (!fesetround (FE_DOWNWARD))
10287 TEST_f_L (llrint, 0.0, 0);
10288 TEST_f_L (llrint, minus_zero, 0);
10289 TEST_f_L (llrint, 0.2L, 0);
10290 TEST_f_L (llrint, -0.2L, -1);
10292 TEST_f_L (llrint, 1.4L, 1);
10293 TEST_f_L (llrint, -1.4L, -2);
10295 TEST_f_L (llrint, 8388600.3L, 8388600);
10296 TEST_f_L (llrint, -8388600.3L, -8388601);
10298 TEST_f_l (llrint, 1071930.0008, 1071930);
10300 /* Test boundary conditions. */
10302 TEST_f_L (llrint, 2097151.0,2097151LL);
10304 TEST_f_L (llrint, 8388608.0, 8388608LL);
10306 TEST_f_L (llrint, 16777216.0, 16777216LL);
10307 /* 0x20000000000 */
10308 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
10309 /* 0x40000000000 */
10310 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
10311 /* 0x1000000000000 */
10312 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
10313 /* 0x10000000000000 */
10314 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
10315 /* 0x10000080000000 */
10316 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
10317 /* 0x20000000000000 */
10318 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
10319 /* 0x80000000000000 */
10320 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
10321 /* 0x100000000000000 */
10322 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
10323 #ifdef TEST_LDOUBLE
10324 /* The input can only be represented in long double. */
10325 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370495LL);
10326 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370496LL);
10327 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370496LL);
10328 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370496LL);
10329 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370497LL);
10331 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370495LL);
10332 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370496LL);
10333 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370497LL);
10334 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370494LL);
10335 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370495LL);
10336 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370496LL);
10338 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370496LL);
10339 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370497LL);
10340 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370497LL);
10341 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370497LL);
10342 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370498LL);
10344 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370496LL);
10345 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370497LL);
10346 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370498LL);
10347 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370495LL);
10348 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370496LL);
10349 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370497LL);
10351 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740991LL);
10352 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740992LL);
10353 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740992LL);
10354 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740992LL);
10355 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740993LL);
10357 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740991LL);
10358 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740992LL);
10359 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740993LL);
10360 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740991LL);
10361 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740992LL);
10362 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740993LL);
10364 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740992LL);
10365 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740993LL);
10366 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740993LL);
10367 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740993LL);
10368 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740994LL);
10370 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740992LL);
10371 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740993LL);
10372 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740994LL);
10373 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740992LL);
10374 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740993LL);
10375 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740994LL);
10377 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927935LL);
10378 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927936LL);
10379 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927936LL);
10380 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927936LL);
10381 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927937LL);
10383 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927936LL);
10384 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927937LL);
10385 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927937LL);
10386 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927937LL);
10387 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927938LL);
10389 # if LDBL_MANT_DIG > 100
10390 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775805LL);
10391 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775806LL);
10392 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
10393 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
10394 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775806LL);
10395 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775807LL);
10396 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775806L);
10397 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775807LL);
10398 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775806LL);
10399 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775807LL);
10400 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
10401 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
10406 fesetround (save_round_mode);
10408 END (llrint_downward);
10412 llrint_test_upward (void)
10414 int save_round_mode;
10415 START (llrint_upward);
10417 save_round_mode = fegetround ();
10419 if (!fesetround (FE_UPWARD))
10421 TEST_f_L (llrint, 0.0, 0);
10422 TEST_f_L (llrint, minus_zero, 0);
10423 TEST_f_L (llrint, 0.2L, 1);
10424 TEST_f_L (llrint, -0.2L, 0);
10426 TEST_f_L (llrint, 1.4L, 2);
10427 TEST_f_L (llrint, -1.4L, -1);
10429 TEST_f_L (llrint, 8388600.3L, 8388601);
10430 TEST_f_L (llrint, -8388600.3L, -8388600);
10432 TEST_f_l (llrint, 1071930.0008, 1071931);
10434 /* Test boundary conditions. */
10436 TEST_f_L (llrint, 2097151.0,2097151LL);
10438 TEST_f_L (llrint, 8388608.0, 8388608LL);
10440 TEST_f_L (llrint, 16777216.0, 16777216LL);
10441 /* 0x20000000000 */
10442 TEST_f_L (llrint, 2199023255552.0, 2199023255552LL);
10443 /* 0x40000000000 */
10444 TEST_f_L (llrint, 4398046511104.0, 4398046511104LL);
10445 /* 0x1000000000000 */
10446 TEST_f_L (llrint, 281474976710656.0, 281474976710656LL);
10447 /* 0x10000000000000 */
10448 TEST_f_L (llrint, 4503599627370496.0, 4503599627370496LL);
10449 /* 0x10000080000000 */
10450 TEST_f_L (llrint, 4503601774854144.0, 4503601774854144LL);
10451 /* 0x20000000000000 */
10452 TEST_f_L (llrint, 9007199254740992.0, 9007199254740992LL);
10453 /* 0x80000000000000 */
10454 TEST_f_L (llrint, 36028797018963968.0, 36028797018963968LL);
10455 /* 0x100000000000000 */
10456 TEST_f_L (llrint, 72057594037927936.0, 72057594037927936LL);
10457 #ifdef TEST_LDOUBLE
10458 /* The input can only be represented in long double. */
10459 TEST_f_L (llrint, 4503599627370495.5L, 4503599627370496LL);
10460 TEST_f_L (llrint, 4503599627370496.25L, 4503599627370497LL);
10461 TEST_f_L (llrint, 4503599627370496.5L, 4503599627370497LL);
10462 TEST_f_L (llrint, 4503599627370496.75L, 4503599627370497LL);
10463 TEST_f_L (llrint, 4503599627370497.5L, 4503599627370498LL);
10465 TEST_f_L (llrint, 4503599627370495.4999999999999L, 4503599627370496LL);
10466 TEST_f_L (llrint, 4503599627370496.4999999999999L, 4503599627370497LL);
10467 TEST_f_L (llrint, 4503599627370497.4999999999999L, 4503599627370498LL);
10468 TEST_f_L (llrint, 4503599627370494.5000000000001L, 4503599627370495LL);
10469 TEST_f_L (llrint, 4503599627370495.5000000000001L, 4503599627370496LL);
10470 TEST_f_L (llrint, 4503599627370496.5000000000001L, 4503599627370497LL);
10472 TEST_f_L (llrint, -4503599627370495.5L, -4503599627370495LL);
10473 TEST_f_L (llrint, -4503599627370496.25L, -4503599627370496LL);
10474 TEST_f_L (llrint, -4503599627370496.5L, -4503599627370496LL);
10475 TEST_f_L (llrint, -4503599627370496.75L, -4503599627370496LL);
10476 TEST_f_L (llrint, -4503599627370497.5L, -4503599627370497LL);
10478 TEST_f_L (llrint, -4503599627370495.4999999999999L, -4503599627370495LL);
10479 TEST_f_L (llrint, -4503599627370496.4999999999999L, -4503599627370496LL);
10480 TEST_f_L (llrint, -4503599627370497.4999999999999L, -4503599627370497LL);
10481 TEST_f_L (llrint, -4503599627370494.5000000000001L, -4503599627370494LL);
10482 TEST_f_L (llrint, -4503599627370495.5000000000001L, -4503599627370495LL);
10483 TEST_f_L (llrint, -4503599627370496.5000000000001L, -4503599627370496LL);
10485 TEST_f_L (llrint, 9007199254740991.5L, 9007199254740992LL);
10486 TEST_f_L (llrint, 9007199254740992.25L, 9007199254740993LL);
10487 TEST_f_L (llrint, 9007199254740992.5L, 9007199254740993LL);
10488 TEST_f_L (llrint, 9007199254740992.75L, 9007199254740993LL);
10489 TEST_f_L (llrint, 9007199254740993.5L, 9007199254740994LL);
10491 TEST_f_L (llrint, 9007199254740991.4999999999999L, 9007199254740992LL);
10492 TEST_f_L (llrint, 9007199254740992.4999999999999L, 9007199254740993LL);
10493 TEST_f_L (llrint, 9007199254740993.4999999999999L, 9007199254740994LL);
10494 TEST_f_L (llrint, 9007199254740991.5000000000001L, 9007199254740992LL);
10495 TEST_f_L (llrint, 9007199254740992.5000000000001L, 9007199254740993LL);
10496 TEST_f_L (llrint, 9007199254740993.5000000000001L, 9007199254740994LL);
10498 TEST_f_L (llrint, -9007199254740991.5L, -9007199254740991LL);
10499 TEST_f_L (llrint, -9007199254740992.25L, -9007199254740992LL);
10500 TEST_f_L (llrint, -9007199254740992.5L, -9007199254740992LL);
10501 TEST_f_L (llrint, -9007199254740992.75L, -9007199254740992LL);
10502 TEST_f_L (llrint, -9007199254740993.5L, -9007199254740993LL);
10504 TEST_f_L (llrint, -9007199254740991.4999999999999L, -9007199254740991LL);
10505 TEST_f_L (llrint, -9007199254740992.4999999999999L, -9007199254740992LL);
10506 TEST_f_L (llrint, -9007199254740993.4999999999999L, -9007199254740993LL);
10507 TEST_f_L (llrint, -9007199254740991.5000000000001L, -9007199254740991LL);
10508 TEST_f_L (llrint, -9007199254740992.5000000000001L, -9007199254740992LL);
10509 TEST_f_L (llrint, -9007199254740993.5000000000001L, -9007199254740993LL);
10511 TEST_f_L (llrint, 72057594037927935.5L, 72057594037927936LL);
10512 TEST_f_L (llrint, 72057594037927936.25L, 72057594037927937LL);
10513 TEST_f_L (llrint, 72057594037927936.5L, 72057594037927937LL);
10514 TEST_f_L (llrint, 72057594037927936.75L, 72057594037927937LL);
10515 TEST_f_L (llrint, 72057594037927937.5L, 72057594037927938LL);
10517 TEST_f_L (llrint, -72057594037927935.5L, -72057594037927935LL);
10518 TEST_f_L (llrint, -72057594037927936.25L, -72057594037927936LL);
10519 TEST_f_L (llrint, -72057594037927936.5L, -72057594037927936LL);
10520 TEST_f_L (llrint, -72057594037927936.75L, -72057594037927936LL);
10521 TEST_f_L (llrint, -72057594037927937.5L, -72057594037927937LL);
10523 # if LDBL_MANT_DIG > 100
10524 TEST_f_L (llrint, 9223372036854775805.5L, 9223372036854775806LL);
10525 TEST_f_L (llrint, -9223372036854775805.5L, -9223372036854775805LL);
10526 TEST_f_L (llrint, 9223372036854775806.0L, 9223372036854775806LL);
10527 TEST_f_L (llrint, -9223372036854775806.0L, -9223372036854775806LL);
10528 TEST_f_L (llrint, 9223372036854775806.25L, 9223372036854775807LL);
10529 TEST_f_L (llrint, -9223372036854775806.25L, -9223372036854775806LL);
10530 TEST_f_L (llrint, 9223372036854775806.5L, 9223372036854775807L);
10531 TEST_f_L (llrint, -9223372036854775806.5L, -9223372036854775806LL);
10532 TEST_f_L (llrint, 9223372036854775806.75L, 9223372036854775807LL);
10533 TEST_f_L (llrint, -9223372036854775806.75L, -9223372036854775806LL);
10534 TEST_f_L (llrint, 9223372036854775807.0L, 9223372036854775807LL);
10535 TEST_f_L (llrint, -9223372036854775807.0L, -9223372036854775807LL);
10540 fesetround (save_round_mode);
10542 END (llrint_upward);
10551 if (errno == ENOSYS)
10552 /* Function not implemented. */
10556 TEST_f_f (log, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10557 TEST_f_f (log, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10559 TEST_f_f (log, 1, 0);
10561 TEST_f_f (log, -1, qnan_value, INVALID_EXCEPTION);
10562 TEST_f_f (log, -max_value, qnan_value, INVALID_EXCEPTION);
10563 TEST_f_f (log, minus_infty, qnan_value, INVALID_EXCEPTION);
10564 TEST_f_f (log, plus_infty, plus_infty);
10565 TEST_f_f (log, qnan_value, qnan_value);
10567 TEST_f_f (log, M_El, 1);
10568 TEST_f_f (log, 1.0 / M_El, -1);
10569 TEST_f_f (log, 2, M_LN2l);
10570 TEST_f_f (log, 10, M_LN10l);
10571 TEST_f_f (log, 0.75L, -0.287682072451780927439219005993827432L);
10582 if (errno == ENOSYS)
10583 /* Function not implemented. */
10588 TEST_f_f (log10, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10589 TEST_f_f (log10, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10591 TEST_f_f (log10, 1, 0);
10593 /* log10 (x) == qNaN plus invalid exception if x < 0. */
10594 TEST_f_f (log10, -1, qnan_value, INVALID_EXCEPTION);
10595 TEST_f_f (log10, -max_value, qnan_value, INVALID_EXCEPTION);
10596 TEST_f_f (log10, minus_infty, qnan_value, INVALID_EXCEPTION);
10598 TEST_f_f (log10, plus_infty, plus_infty);
10599 TEST_f_f (log10, qnan_value, qnan_value);
10601 TEST_f_f (log10, 0.1L, -1);
10602 TEST_f_f (log10, 10.0, 1);
10603 TEST_f_f (log10, 100.0, 2);
10604 TEST_f_f (log10, 10000.0, 4);
10605 TEST_f_f (log10, M_El, M_LOG10El);
10606 TEST_f_f (log10, 0.75L, -0.124938736608299953132449886193870744L);
10617 if (errno == ENOSYS)
10618 /* Function not implemented. */
10623 TEST_f_f (log1p, 0, 0);
10624 TEST_f_f (log1p, minus_zero, minus_zero);
10626 TEST_f_f (log1p, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10627 TEST_f_f (log1p, -2, qnan_value, INVALID_EXCEPTION);
10628 TEST_f_f (log1p, -max_value, qnan_value, INVALID_EXCEPTION);
10629 TEST_f_f (log1p, minus_infty, qnan_value, INVALID_EXCEPTION);
10631 TEST_f_f (log1p, plus_infty, plus_infty);
10632 TEST_f_f (log1p, qnan_value, qnan_value);
10634 TEST_f_f (log1p, M_El - 1.0, 1);
10636 TEST_f_f (log1p, -0.25L, -0.287682072451780927439219005993827432L);
10637 TEST_f_f (log1p, -0.875, -2.07944154167983592825169636437452970L);
10648 if (errno == ENOSYS)
10649 /* Function not implemented. */
10654 TEST_f_f (log2, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10655 TEST_f_f (log2, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10657 TEST_f_f (log2, 1, 0);
10659 TEST_f_f (log2, -1, qnan_value, INVALID_EXCEPTION);
10660 TEST_f_f (log2, -max_value, qnan_value, INVALID_EXCEPTION);
10661 TEST_f_f (log2, minus_infty, qnan_value, INVALID_EXCEPTION);
10663 TEST_f_f (log2, plus_infty, plus_infty);
10664 TEST_f_f (log2, qnan_value, qnan_value);
10666 TEST_f_f (log2, M_El, M_LOG2El);
10667 TEST_f_f (log2, 2.0, 1);
10668 TEST_f_f (log2, 16.0, 4);
10669 TEST_f_f (log2, 256.0, 8);
10670 TEST_f_f (log2, 0.75L, -.415037499278843818546261056052183492L);
10681 TEST_f_f (logb, plus_infty, plus_infty);
10682 TEST_f_f (logb, minus_infty, plus_infty);
10684 TEST_f_f (logb, 0, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10686 TEST_f_f (logb, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
10687 TEST_f_f (logb, qnan_value, qnan_value);
10689 TEST_f_f (logb, 1, 0);
10690 TEST_f_f (logb, M_El, 1);
10691 TEST_f_f (logb, 1024, 10);
10692 TEST_f_f (logb, -2000, 10);
10694 TEST_f_f (logb, 0x0.1p-127, -131);
10695 TEST_f_f (logb, 0x0.01p-127, -135);
10696 TEST_f_f (logb, 0x0.011p-127, -135);
10698 TEST_f_f (logb, 0x0.8p-1022, -1023);
10699 TEST_f_f (logb, 0x0.1p-1022, -1026);
10700 TEST_f_f (logb, 0x0.00111p-1022, -1034);
10701 TEST_f_f (logb, 0x0.00001p-1022, -1042);
10702 TEST_f_f (logb, 0x0.000011p-1022, -1042);
10703 TEST_f_f (logb, 0x0.0000000000001p-1022, -1074);
10705 #if defined TEST_LDOUBLE && LDBL_MIN_EXP - LDBL_MANT_DIG <= -16400
10706 TEST_f_f (logb, 0x1p-16400L, -16400);
10707 TEST_f_f (logb, 0x.00000000001p-16382L, -16426);
10714 logb_test_downward (void)
10716 int save_round_mode;
10720 if (errno == ENOSYS)
10721 /* Function not implemented. */
10724 START (logb_downward);
10726 save_round_mode = fegetround ();
10728 if (!fesetround (FE_DOWNWARD))
10731 /* IEEE 754-2008 says (section 5.3.3) that "logB(1) is +0.". Libm
10732 should not return -0 from logb in any rounding mode. PowerPC32 has
10733 failed with this test for power4 logb (and logbl on all PowerPC
10734 platforms) in the past due to instruction selection. GCC PR 52775
10735 provides the availability of the fcfid insn in 32-bit mode which
10736 eliminates the use of fsub in this instance and prevents the negative
10740 TEST_f_f (logb, 1.000e+0, plus_zero);
10743 fesetround (save_round_mode);
10745 END (logb_downward);
10751 /* TODO: missing +/-Inf as well as qNaN tests. */
10755 TEST_f_l (lround, 0, 0);
10756 TEST_f_l (lround, minus_zero, 0);
10757 TEST_f_l (lround, 0.2L, 0.0);
10758 TEST_f_l (lround, -0.2L, 0);
10759 TEST_f_l (lround, 0.5, 1);
10760 TEST_f_l (lround, -0.5, -1);
10761 TEST_f_l (lround, 0.8L, 1);
10762 TEST_f_l (lround, -0.8L, -1);
10763 TEST_f_l (lround, 1.5, 2);
10764 TEST_f_l (lround, -1.5, -2);
10765 TEST_f_l (lround, 22514.5, 22515);
10766 TEST_f_l (lround, -22514.5, -22515);
10767 TEST_f_l (lround, 1071930.0008, 1071930);
10769 TEST_f_l (lround, 1073741824.01, 1073741824);
10770 # if LONG_MAX > 281474976710656
10771 TEST_f_l (lround, 281474976710656.025, 281474976710656);
10772 TEST_f_l (lround, 18014398509481974, 18014398509481974);
10774 TEST_f_l (lround, 2097152.5, 2097153);
10775 TEST_f_l (lround, -2097152.5, -2097153);
10776 /* nextafter(0.5,-1) */
10777 TEST_f_l (lround, 0x1.fffffffffffffp-2, 0);
10778 /* nextafter(-0.5,1) */
10779 TEST_f_l (lround, -0x1.fffffffffffffp-2, 0);
10781 /* nextafter(0.5,-1) */
10782 TEST_f_l (lround, 0x1.fffffp-2, 0);
10783 /* nextafter(-0.5,1) */
10784 TEST_f_l (lround, -0x1.fffffp-2, 0);
10785 TEST_f_l (lround, 0x1.fffffep+23, 16777215);
10786 TEST_f_l (lround, -0x1.fffffep+23, -16777215);
10793 llround_test (void)
10795 /* TODO: missing +/-Inf as well as qNaN tests. */
10799 TEST_f_L (llround, 0, 0);
10800 TEST_f_L (llround, minus_zero, 0);
10801 TEST_f_L (llround, 0.2L, 0.0);
10802 TEST_f_L (llround, -0.2L, 0);
10803 TEST_f_L (llround, 0.5, 1);
10804 TEST_f_L (llround, -0.5, -1);
10805 TEST_f_L (llround, 0.8L, 1);
10806 TEST_f_L (llround, -0.8L, -1);
10807 TEST_f_L (llround, 1.5, 2);
10808 TEST_f_L (llround, -1.5, -2);
10809 TEST_f_L (llround, 22514.5, 22515);
10810 TEST_f_L (llround, -22514.5, -22515);
10811 TEST_f_l (llround, 1071930.0008, 1071930);
10813 TEST_f_L (llround, 2097152.5, 2097153);
10814 TEST_f_L (llround, -2097152.5, -2097153);
10815 TEST_f_L (llround, 34359738368.5, 34359738369ll);
10816 TEST_f_L (llround, -34359738368.5, -34359738369ll);
10817 TEST_f_L (llround, -3.65309740835E17, -365309740835000000LL);
10820 /* Test boundary conditions. */
10822 TEST_f_L (llround, 2097151.0, 2097151LL);
10824 TEST_f_L (llround, 8388608.0, 8388608LL);
10826 TEST_f_L (llround, 16777216.0, 16777216LL);
10827 /* 0x20000000000 */
10828 TEST_f_L (llround, 2199023255552.0, 2199023255552LL);
10829 /* 0x40000000000 */
10830 TEST_f_L (llround, 4398046511104.0, 4398046511104LL);
10831 /* 0x1000000000000 */
10832 TEST_f_L (llround, 281474976710656.0, 281474976710656LL);
10833 /* 0x10000000000000 */
10834 TEST_f_L (llround, 4503599627370496.0, 4503599627370496LL);
10835 /* 0x10000080000000 */
10836 TEST_f_L (llround, 4503601774854144.0, 4503601774854144LL);
10837 /* 0x20000000000000 */
10838 TEST_f_L (llround, 9007199254740992.0, 9007199254740992LL);
10839 /* 0x80000000000000 */
10840 TEST_f_L (llround, 36028797018963968.0, 36028797018963968LL);
10841 /* 0x100000000000000 */
10842 TEST_f_L (llround, 72057594037927936.0, 72057594037927936LL);
10846 TEST_f_L (llround, 4294967295.5, 4294967296LL);
10848 TEST_f_L (llround, 8589934591.5, 8589934592LL);
10850 /* nextafter(0.5,-1) */
10851 TEST_f_L (llround, 0x1.fffffffffffffp-2, 0);
10852 /* nextafter(-0.5,1) */
10853 TEST_f_L (llround, -0x1.fffffffffffffp-2, 0);
10854 /* On PowerPC an exponent of '52' is the largest incrementally
10855 * representable sequence of whole-numbers in the 'double' range. We test
10856 * lround to make sure that a guard bit set during the lround operation
10857 * hasn't forced an erroneous shift giving us an incorrect result. The odd
10858 * numbers between +-(2^52+1 and 2^53-1) are affected since they have the
10859 * rightmost bit set. */
10861 TEST_f_L (llround, 0x1.0000000000001p+52,4503599627370497LL);
10862 TEST_f_L (llround, -0x1.0000000000001p+52,-4503599627370497LL);
10863 /* +-(2^53-1): Input is the last (positive and negative) incrementally
10864 * representable whole-number in the 'double' range that might round
10866 TEST_f_L (llround, 0x1.fffffffffffffp+52, 9007199254740991LL);
10867 TEST_f_L (llround, -0x1.fffffffffffffp+52, -9007199254740991LL);
10869 /* nextafter(0.5,-1) */
10870 TEST_f_L (llround, 0x1.fffffep-2, 0);
10871 /* nextafter(-0.5,1) */
10872 TEST_f_L (llround, -0x1.fffffep-2, 0);
10873 /* As above, on PowerPC an exponent of '23' is the largest incrementally
10874 * representable sequence of whole-numbers in the 'float' range.
10875 * Likewise, numbers between +-(2^23+1 and 2^24-1) are affected. */
10876 TEST_f_L (llround, 0x1.000002p+23,8388609);
10877 TEST_f_L (llround, -0x1.000002p+23,-8388609);
10878 TEST_f_L (llround, 0x1.fffffep+23, 16777215);
10879 TEST_f_L (llround, -0x1.fffffep+23, -16777215);
10883 #ifdef TEST_LDOUBLE
10884 /* The input can only be represented in long double. */
10885 TEST_f_L (llround, 4503599627370495.5L, 4503599627370496LL);
10886 TEST_f_L (llround, 4503599627370496.25L, 4503599627370496LL);
10887 TEST_f_L (llround, 4503599627370496.5L, 4503599627370497LL);
10888 TEST_f_L (llround, 4503599627370496.75L, 4503599627370497LL);
10889 TEST_f_L (llround, 4503599627370497.5L, 4503599627370498LL);
10891 # if LDBL_MANT_DIG > 100
10892 TEST_f_L (llround, 4503599627370495.4999999999999L, 4503599627370495LL);
10893 TEST_f_L (llround, 4503599627370496.4999999999999L, 4503599627370496LL);
10894 TEST_f_L (llround, 4503599627370497.4999999999999L, 4503599627370497LL);
10895 TEST_f_L (llround, 4503599627370494.5000000000001L, 4503599627370495LL);
10896 TEST_f_L (llround, 4503599627370495.5000000000001L, 4503599627370496LL);
10897 TEST_f_L (llround, 4503599627370496.5000000000001L, 4503599627370497LL);
10899 TEST_f_L (llround, -4503599627370495.4999999999999L, -4503599627370495LL);
10900 TEST_f_L (llround, -4503599627370496.4999999999999L, -4503599627370496LL);
10901 TEST_f_L (llround, -4503599627370497.4999999999999L, -4503599627370497LL);
10902 TEST_f_L (llround, -4503599627370494.5000000000001L, -4503599627370495LL);
10903 TEST_f_L (llround, -4503599627370495.5000000000001L, -4503599627370496LL);
10904 TEST_f_L (llround, -4503599627370496.5000000000001L, -4503599627370497LL);
10907 TEST_f_L (llround, -4503599627370495.5L, -4503599627370496LL);
10908 TEST_f_L (llround, -4503599627370496.25L, -4503599627370496LL);
10909 TEST_f_L (llround, -4503599627370496.5L, -4503599627370497LL);
10910 TEST_f_L (llround, -4503599627370496.75L, -4503599627370497LL);
10911 TEST_f_L (llround, -4503599627370497.5L, -4503599627370498LL);
10913 TEST_f_L (llround, 9007199254740991.5L, 9007199254740992LL);
10914 TEST_f_L (llround, 9007199254740992.25L, 9007199254740992LL);
10915 TEST_f_L (llround, 9007199254740992.5L, 9007199254740993LL);
10916 TEST_f_L (llround, 9007199254740992.75L, 9007199254740993LL);
10917 TEST_f_L (llround, 9007199254740993.5L, 9007199254740994LL);
10919 # if LDBL_MANT_DIG > 100
10920 TEST_f_L (llround, 9007199254740991.4999999999999L, 9007199254740991LL);
10921 TEST_f_L (llround, 9007199254740992.4999999999999L, 9007199254740992LL);
10922 TEST_f_L (llround, 9007199254740993.4999999999999L, 9007199254740993LL);
10923 TEST_f_L (llround, 9007199254740991.5000000000001L, 9007199254740992LL);
10924 TEST_f_L (llround, 9007199254740992.5000000000001L, 9007199254740993LL);
10925 TEST_f_L (llround, 9007199254740993.5000000000001L, 9007199254740994LL);
10927 TEST_f_L (llround, -9007199254740991.4999999999999L, -9007199254740991LL);
10928 TEST_f_L (llround, -9007199254740992.4999999999999L, -9007199254740992LL);
10929 TEST_f_L (llround, -9007199254740993.4999999999999L, -9007199254740993LL);
10930 TEST_f_L (llround, -9007199254740991.5000000000001L, -9007199254740992LL);
10931 TEST_f_L (llround, -9007199254740992.5000000000001L, -9007199254740993LL);
10932 TEST_f_L (llround, -9007199254740993.5000000000001L, -9007199254740994LL);
10935 TEST_f_L (llround, -9007199254740991.5L, -9007199254740992LL);
10936 TEST_f_L (llround, -9007199254740992.25L, -9007199254740992LL);
10937 TEST_f_L (llround, -9007199254740992.5L, -9007199254740993LL);
10938 TEST_f_L (llround, -9007199254740992.75L, -9007199254740993LL);
10939 TEST_f_L (llround, -9007199254740993.5L, -9007199254740994LL);
10941 TEST_f_L (llround, 72057594037927935.5L, 72057594037927936LL);
10942 TEST_f_L (llround, 72057594037927936.25L, 72057594037927936LL);
10943 TEST_f_L (llround, 72057594037927936.5L, 72057594037927937LL);
10944 TEST_f_L (llround, 72057594037927936.75L, 72057594037927937LL);
10945 TEST_f_L (llround, 72057594037927937.5L, 72057594037927938LL);
10947 TEST_f_L (llround, -72057594037927935.5L, -72057594037927936LL);
10948 TEST_f_L (llround, -72057594037927936.25L, -72057594037927936LL);
10949 TEST_f_L (llround, -72057594037927936.5L, -72057594037927937LL);
10950 TEST_f_L (llround, -72057594037927936.75L, -72057594037927937LL);
10951 TEST_f_L (llround, -72057594037927937.5L, -72057594037927938LL);
10953 TEST_f_L (llround, 9223372036854775806.25L, 9223372036854775806LL);
10954 TEST_f_L (llround, -9223372036854775806.25L, -9223372036854775806LL);
10955 TEST_f_L (llround, 9223372036854775806.5L, 9223372036854775807LL);
10956 TEST_f_L (llround, -9223372036854775806.5L, -9223372036854775807LL);
10957 TEST_f_L (llround, 9223372036854775807.0L, 9223372036854775807LL);
10958 TEST_f_L (llround, -9223372036854775807.0L, -9223372036854775807LL);
10971 TEST_fF_f1 (modf, plus_infty, 0, plus_infty);
10972 TEST_fF_f1 (modf, minus_infty, minus_zero, minus_infty);
10973 TEST_fF_f1 (modf, qnan_value, qnan_value, qnan_value);
10974 TEST_fF_f1 (modf, 0, 0, 0);
10975 TEST_fF_f1 (modf, 1.5, 0.5, 1);
10976 TEST_fF_f1 (modf, 2.5, 0.5, 2);
10977 TEST_fF_f1 (modf, -2.5, -0.5, -2);
10978 TEST_fF_f1 (modf, 20, 0, 20);
10979 TEST_fF_f1 (modf, 21, 0, 21);
10980 TEST_fF_f1 (modf, 89.5, 0.5, 89);
10987 nearbyint_test (void)
10991 TEST_f_f (nearbyint, 0.0, 0.0);
10992 TEST_f_f (nearbyint, minus_zero, minus_zero);
10993 TEST_f_f (nearbyint, plus_infty, plus_infty);
10994 TEST_f_f (nearbyint, minus_infty, minus_infty);
10995 TEST_f_f (nearbyint, qnan_value, qnan_value);
10997 /* Subnormal values */
10998 TEST_f_f (nearbyint, -8.98847e+307, -8.98847e+307);
10999 TEST_f_f (nearbyint, -4.45015e-308, minus_zero);
11001 /* Default rounding mode is round to nearest. */
11002 TEST_f_f (nearbyint, 0.5, 0.0);
11003 TEST_f_f (nearbyint, 1.5, 2.0);
11004 TEST_f_f (nearbyint, -0.5, minus_zero);
11005 TEST_f_f (nearbyint, -1.5, -2.0);
11007 TEST_f_f (nearbyint, 262144.75, 262145.0);
11008 TEST_f_f (nearbyint, 262142.75, 262143.0);
11009 TEST_f_f (nearbyint, 524286.75, 524287.0);
11010 TEST_f_f (nearbyint, 524288.75, 524289.0);
11012 TEST_f_f (nearbyint, 1048576.75, 1048577.0);
11013 TEST_f_f (nearbyint, 2097152.75, 2097153.0);
11014 TEST_f_f (nearbyint, 2492472.75, 2492473.0);
11015 TEST_f_f (nearbyint, 2886220.75, 2886221.0);
11016 TEST_f_f (nearbyint, 3058792.75, 3058793.0);
11017 TEST_f_f (nearbyint, -1048576.75, -1048577.0);
11018 TEST_f_f (nearbyint, -2097152.75, -2097153.0);
11019 TEST_f_f (nearbyint, -2492472.75, -2492473.0);
11020 TEST_f_f (nearbyint, -2886220.75, -2886221.0);
11021 TEST_f_f (nearbyint, -3058792.75, -3058793.0);
11023 TEST_f_f (nearbyint, 70368744177664.75, 70368744177665.0);
11024 TEST_f_f (nearbyint, 140737488355328.75, 140737488355329.0);
11025 TEST_f_f (nearbyint, 281474976710656.75, 281474976710657.0);
11026 TEST_f_f (nearbyint, 562949953421312.75, 562949953421313.0);
11027 TEST_f_f (nearbyint, 1125899906842624.75, 1125899906842625.0);
11028 TEST_f_f (nearbyint, -70368744177664.75, -70368744177665.0);
11029 TEST_f_f (nearbyint, -140737488355328.75, -140737488355329.0);
11030 TEST_f_f (nearbyint, -281474976710656.75, -281474976710657.0);
11031 TEST_f_f (nearbyint, -562949953421312.75, -562949953421313.0);
11032 TEST_f_f (nearbyint, -1125899906842624.75, -1125899906842625.0);
11039 nextafter_test (void)
11044 TEST_ff_f (nextafter, 0, 0, 0);
11045 TEST_ff_f (nextafter, minus_zero, 0, 0);
11046 TEST_ff_f (nextafter, 0, minus_zero, minus_zero);
11047 TEST_ff_f (nextafter, minus_zero, minus_zero, minus_zero);
11049 TEST_ff_f (nextafter, 9, 9, 9);
11050 TEST_ff_f (nextafter, -9, -9, -9);
11051 TEST_ff_f (nextafter, plus_infty, plus_infty, plus_infty);
11052 TEST_ff_f (nextafter, minus_infty, minus_infty, minus_infty);
11054 TEST_ff_f (nextafter, qnan_value, 1.1L, qnan_value);
11055 TEST_ff_f (nextafter, 1.1L, qnan_value, qnan_value);
11056 TEST_ff_f (nextafter, qnan_value, qnan_value, qnan_value);
11058 FLOAT fltmax = CHOOSE (LDBL_MAX, DBL_MAX, FLT_MAX,
11059 LDBL_MAX, DBL_MAX, FLT_MAX);
11060 TEST_ff_f (nextafter, fltmax, plus_infty, plus_infty, OVERFLOW_EXCEPTION);
11061 TEST_ff_f (nextafter, -fltmax, minus_infty, minus_infty, OVERFLOW_EXCEPTION);
11063 #ifdef TEST_LDOUBLE
11064 // XXX Enable once gcc is fixed.
11065 //TEST_ff_f (nextafter, 0x0.00000040000000000000p-16385L, -0.1L, 0x0.0000003ffffffff00000p-16385L);
11068 /* XXX We need the hexadecimal FP number representation here for further
11076 nexttoward_test (void)
11078 START (nexttoward);
11079 TEST_ff_f (nexttoward, 0, 0, 0);
11080 TEST_ff_f (nexttoward, minus_zero, 0, 0);
11081 TEST_ff_f (nexttoward, 0, minus_zero, minus_zero);
11082 TEST_ff_f (nexttoward, minus_zero, minus_zero, minus_zero);
11084 TEST_ff_f (nexttoward, 9, 9, 9);
11085 TEST_ff_f (nexttoward, -9, -9, -9);
11086 TEST_ff_f (nexttoward, plus_infty, plus_infty, plus_infty);
11087 TEST_ff_f (nexttoward, minus_infty, minus_infty, minus_infty);
11089 TEST_ff_f (nexttoward, qnan_value, 1.1L, qnan_value);
11090 TEST_ff_f (nexttoward, 1.1L, qnan_value, qnan_value);
11091 TEST_ff_f (nexttoward, qnan_value, qnan_value, qnan_value);
11094 TEST_ff_f (nexttoward, 1.0, 1.1L, 0x1.000002p0);
11095 TEST_ff_f (nexttoward, 1.0, LDBL_MAX, 0x1.000002p0);
11096 TEST_ff_f (nexttoward, 1.0, 0x1.0000000000001p0, 0x1.000002p0);
11097 TEST_ff_f (nexttoward, 1.0, 0.9L, 0x0.ffffffp0);
11098 TEST_ff_f (nexttoward, 1.0, -LDBL_MAX, 0x0.ffffffp0);
11099 TEST_ff_f (nexttoward, 1.0, 0x0.fffffffffffff8p0, 0x0.ffffffp0);
11100 TEST_ff_f (nexttoward, -1.0, -1.1L, -0x1.000002p0);
11101 TEST_ff_f (nexttoward, -1.0, -LDBL_MAX, -0x1.000002p0);
11102 TEST_ff_f (nexttoward, -1.0, -0x1.0000000000001p0, -0x1.000002p0);
11103 TEST_ff_f (nexttoward, -1.0, -0.9L, -0x0.ffffffp0);
11104 TEST_ff_f (nexttoward, -1.0, LDBL_MAX, -0x0.ffffffp0);
11105 TEST_ff_f (nexttoward, -1.0, -0x0.fffffffffffff8p0, -0x0.ffffffp0);
11106 TEST_ff_f (nexttoward, -0x1.3p-145, -0xap-148L, -0x1.4p-145, UNDERFLOW_EXCEPTION);
11107 # if LDBL_MANT_DIG >= 64
11108 TEST_ff_f (nexttoward, 1.0, 0x1.000000000000002p0L, 0x1.000002p0);
11109 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffp0L, 0x0.ffffffp0);
11110 TEST_ff_f (nexttoward, -1.0, -0x1.000000000000002p0L, -0x1.000002p0);
11111 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffp0L, -0x0.ffffffp0);
11113 # if LDBL_MANT_DIG >= 106
11114 TEST_ff_f (nexttoward, 1.0, 0x1.000000000000000000000000008p0L, 0x1.000002p0);
11115 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffffffffffffcp0L, 0x0.ffffffp0);
11116 TEST_ff_f (nexttoward, -1.0, -0x1.000000000000000000000000008p0L, -0x1.000002p0);
11117 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffffffffffffcp0L, -0x0.ffffffp0);
11119 # if LDBL_MANT_DIG >= 113
11120 TEST_ff_f (nexttoward, 1.0, 0x1.0000000000000000000000000001p0L, 0x1.000002p0);
11121 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.ffffffp0);
11122 TEST_ff_f (nexttoward, -1.0, -0x1.0000000000000000000000000001p0L, -0x1.000002p0);
11123 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.ffffffp0);
11127 TEST_ff_f (nexttoward, 1.0, 1.1L, 0x1.0000000000001p0);
11128 TEST_ff_f (nexttoward, 1.0, LDBL_MAX, 0x1.0000000000001p0);
11129 TEST_ff_f (nexttoward, 1.0, 0x1.0000000000001p0, 0x1.0000000000001p0);
11130 TEST_ff_f (nexttoward, 1.0, 0.9L, 0x0.fffffffffffff8p0);
11131 TEST_ff_f (nexttoward, 1.0, -LDBL_MAX, 0x0.fffffffffffff8p0);
11132 TEST_ff_f (nexttoward, 1.0, 0x0.fffffffffffff8p0, 0x0.fffffffffffff8p0);
11133 TEST_ff_f (nexttoward, -1.0, -1.1L, -0x1.0000000000001p0);
11134 TEST_ff_f (nexttoward, -1.0, -LDBL_MAX, -0x1.0000000000001p0);
11135 TEST_ff_f (nexttoward, -1.0, -0x1.0000000000001p0, -0x1.0000000000001p0);
11136 TEST_ff_f (nexttoward, -1.0, -0.9L, -0x0.fffffffffffff8p0);
11137 TEST_ff_f (nexttoward, -1.0, LDBL_MAX, -0x0.fffffffffffff8p0);
11138 TEST_ff_f (nexttoward, -1.0, -0x0.fffffffffffff8p0, -0x0.fffffffffffff8p0);
11139 TEST_ff_f (nexttoward, -1.0, -0x8.00346dc5d6388p-3L, -0x1.0000000000001p0);
11140 TEST_ff_f (nexttoward, 0x1p-1074, 0x1p-1073L, 0x1p-1073, UNDERFLOW_EXCEPTION);
11141 # if LDBL_MANT_DIG >= 64
11142 TEST_ff_f (nexttoward, 1.0, 0x1.000000000000002p0L, 0x1.0000000000001p0);
11143 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffp0L, 0x0.fffffffffffff8p0);
11144 TEST_ff_f (nexttoward, -1.0, -0x1.000000000000002p0L, -0x1.0000000000001p0);
11145 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffp0L, -0x0.fffffffffffff8p0);
11147 # if LDBL_MANT_DIG >= 106
11148 TEST_ff_f (nexttoward, 1.0, 0x1.000000000000000000000000008p0L, 0x1.0000000000001p0);
11149 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffffffffffffcp0L, 0x0.fffffffffffff8p0);
11150 TEST_ff_f (nexttoward, -1.0, -0x1.000000000000000000000000008p0L, -0x1.0000000000001p0);
11151 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffffffffffffcp0L, -0x0.fffffffffffff8p0);
11153 # if LDBL_MANT_DIG >= 113
11154 TEST_ff_f (nexttoward, 1.0, 0x1.0000000000000000000000000001p0L, 0x1.0000000000001p0);
11155 TEST_ff_f (nexttoward, 1.0, 0x0.ffffffffffffffffffffffffffff8p0L, 0x0.fffffffffffff8p0);
11156 TEST_ff_f (nexttoward, -1.0, -0x1.0000000000000000000000000001p0L, -0x1.0000000000001p0);
11157 TEST_ff_f (nexttoward, -1.0, -0x0.ffffffffffffffffffffffffffff8p0L, -0x0.fffffffffffff8p0);
11171 if (errno == ENOSYS)
11172 /* Function not implemented. */
11177 TEST_ff_f (pow, 0, 0, 1);
11178 TEST_ff_f (pow, 0, minus_zero, 1);
11179 TEST_ff_f (pow, minus_zero, 0, 1);
11180 TEST_ff_f (pow, minus_zero, minus_zero, 1);
11182 TEST_ff_f (pow, 10, 0, 1);
11183 TEST_ff_f (pow, 10, minus_zero, 1);
11184 TEST_ff_f (pow, -10, 0, 1);
11185 TEST_ff_f (pow, -10, minus_zero, 1);
11187 TEST_ff_f (pow, qnan_value, 0, 1);
11188 TEST_ff_f (pow, qnan_value, minus_zero, 1);
11191 #ifndef TEST_INLINE
11192 TEST_ff_f (pow, 1.1L, plus_infty, plus_infty);
11193 TEST_ff_f (pow, plus_infty, plus_infty, plus_infty);
11194 TEST_ff_f (pow, -1.1L, plus_infty, plus_infty);
11195 TEST_ff_f (pow, minus_infty, plus_infty, plus_infty);
11197 TEST_ff_f (pow, 0.9L, plus_infty, 0);
11198 TEST_ff_f (pow, 1e-7L, plus_infty, 0);
11199 TEST_ff_f (pow, -0.9L, plus_infty, 0);
11200 TEST_ff_f (pow, -1e-7L, plus_infty, 0);
11202 TEST_ff_f (pow, 1.1L, minus_infty, 0);
11203 TEST_ff_f (pow, plus_infty, minus_infty, 0);
11204 TEST_ff_f (pow, -1.1L, minus_infty, 0);
11205 TEST_ff_f (pow, minus_infty, minus_infty, 0);
11207 TEST_ff_f (pow, 0.9L, minus_infty, plus_infty);
11208 TEST_ff_f (pow, 1e-7L, minus_infty, plus_infty);
11209 TEST_ff_f (pow, -0.9L, minus_infty, plus_infty);
11210 TEST_ff_f (pow, -1e-7L, minus_infty, plus_infty);
11212 TEST_ff_f (pow, plus_infty, 1e-7L, plus_infty);
11213 TEST_ff_f (pow, plus_infty, 1, plus_infty);
11214 TEST_ff_f (pow, plus_infty, 1e7L, plus_infty);
11215 TEST_ff_f (pow, plus_infty, min_subnorm_value, plus_infty);
11217 TEST_ff_f (pow, plus_infty, -1e-7L, 0);
11218 TEST_ff_f (pow, plus_infty, -1, 0);
11219 TEST_ff_f (pow, plus_infty, -1e7L, 0);
11220 TEST_ff_f (pow, plus_infty, -min_subnorm_value, 0);
11222 TEST_ff_f (pow, minus_infty, 1, minus_infty);
11223 TEST_ff_f (pow, minus_infty, 11, minus_infty);
11224 TEST_ff_f (pow, minus_infty, 1001, minus_infty);
11226 TEST_ff_f (pow, minus_infty, 2, plus_infty);
11227 TEST_ff_f (pow, minus_infty, 12, plus_infty);
11228 TEST_ff_f (pow, minus_infty, 1002, plus_infty);
11229 TEST_ff_f (pow, minus_infty, 0.1L, plus_infty);
11230 TEST_ff_f (pow, minus_infty, 1.1L, plus_infty);
11231 TEST_ff_f (pow, minus_infty, 11.1L, plus_infty);
11232 TEST_ff_f (pow, minus_infty, 1001.1L, plus_infty);
11233 TEST_ff_f (pow, minus_infty, min_subnorm_value, plus_infty);
11235 TEST_ff_f (pow, minus_infty, -1, minus_zero);
11236 TEST_ff_f (pow, minus_infty, -11, minus_zero);
11237 TEST_ff_f (pow, minus_infty, -1001, minus_zero);
11239 TEST_ff_f (pow, minus_infty, -2, 0);
11240 TEST_ff_f (pow, minus_infty, -12, 0);
11241 TEST_ff_f (pow, minus_infty, -1002, 0);
11242 TEST_ff_f (pow, minus_infty, -0.1L, 0);
11243 TEST_ff_f (pow, minus_infty, -1.1L, 0);
11244 TEST_ff_f (pow, minus_infty, -11.1L, 0);
11245 TEST_ff_f (pow, minus_infty, -1001.1L, 0);
11246 TEST_ff_f (pow, minus_infty, -min_subnorm_value, 0);
11249 TEST_ff_f (pow, qnan_value, qnan_value, qnan_value);
11250 TEST_ff_f (pow, 0, qnan_value, qnan_value);
11251 TEST_ff_f (pow, 1, qnan_value, 1);
11252 TEST_ff_f (pow, -1, qnan_value, qnan_value);
11253 TEST_ff_f (pow, qnan_value, 1, qnan_value);
11254 TEST_ff_f (pow, qnan_value, -1, qnan_value);
11256 /* pow (x, qNaN) == qNaN. */
11257 TEST_ff_f (pow, 3.0, qnan_value, qnan_value);
11258 TEST_ff_f (pow, minus_zero, qnan_value, qnan_value);
11259 TEST_ff_f (pow, plus_infty, qnan_value, qnan_value);
11260 TEST_ff_f (pow, -3.0, qnan_value, qnan_value);
11261 TEST_ff_f (pow, minus_infty, qnan_value, qnan_value);
11263 TEST_ff_f (pow, qnan_value, 3.0, qnan_value);
11264 TEST_ff_f (pow, qnan_value, -3.0, qnan_value);
11265 TEST_ff_f (pow, qnan_value, plus_infty, qnan_value);
11266 TEST_ff_f (pow, qnan_value, minus_infty, qnan_value);
11267 TEST_ff_f (pow, qnan_value, 2.5, qnan_value);
11268 TEST_ff_f (pow, qnan_value, -2.5, qnan_value);
11269 TEST_ff_f (pow, qnan_value, min_subnorm_value, qnan_value);
11270 TEST_ff_f (pow, qnan_value, -min_subnorm_value, qnan_value);
11272 TEST_ff_f (pow, 1, plus_infty, 1);
11273 TEST_ff_f (pow, -1, plus_infty, 1);
11274 TEST_ff_f (pow, 1, minus_infty, 1);
11275 TEST_ff_f (pow, -1, minus_infty, 1);
11276 TEST_ff_f (pow, 1, 1, 1);
11277 TEST_ff_f (pow, 1, -1, 1);
11278 TEST_ff_f (pow, 1, 1.25, 1);
11279 TEST_ff_f (pow, 1, -1.25, 1);
11280 TEST_ff_f (pow, 1, 0x1p62L, 1);
11281 TEST_ff_f (pow, 1, 0x1p63L, 1);
11282 TEST_ff_f (pow, 1, 0x1p64L, 1);
11283 TEST_ff_f (pow, 1, 0x1p72L, 1);
11284 TEST_ff_f (pow, 1, min_subnorm_value, 1);
11285 TEST_ff_f (pow, 1, -min_subnorm_value, 1);
11287 /* pow (x, +-0) == 1. */
11288 TEST_ff_f (pow, plus_infty, 0, 1);
11289 TEST_ff_f (pow, plus_infty, minus_zero, 1);
11290 TEST_ff_f (pow, minus_infty, 0, 1);
11291 TEST_ff_f (pow, minus_infty, minus_zero, 1);
11292 TEST_ff_f (pow, 32.75L, 0, 1);
11293 TEST_ff_f (pow, 32.75L, minus_zero, 1);
11294 TEST_ff_f (pow, -32.75L, 0, 1);
11295 TEST_ff_f (pow, -32.75L, minus_zero, 1);
11296 TEST_ff_f (pow, 0x1p72L, 0, 1);
11297 TEST_ff_f (pow, 0x1p72L, minus_zero, 1);
11298 TEST_ff_f (pow, 0x1p-72L, 0, 1);
11299 TEST_ff_f (pow, 0x1p-72L, minus_zero, 1);
11301 TEST_ff_f (pow, -0.1L, 1.1L, qnan_value, INVALID_EXCEPTION);
11302 TEST_ff_f (pow, -0.1L, -1.1L, qnan_value, INVALID_EXCEPTION);
11303 TEST_ff_f (pow, -10.1L, 1.1L, qnan_value, INVALID_EXCEPTION);
11304 TEST_ff_f (pow, -10.1L, -1.1L, qnan_value, INVALID_EXCEPTION);
11305 TEST_ff_f (pow, -1.01L, min_subnorm_value, qnan_value, INVALID_EXCEPTION);
11306 TEST_ff_f (pow, -1.01L, -min_subnorm_value, qnan_value, INVALID_EXCEPTION);
11307 TEST_ff_f (pow, -1.0L, min_subnorm_value, qnan_value, INVALID_EXCEPTION);
11308 TEST_ff_f (pow, -1.0L, -min_subnorm_value, qnan_value, INVALID_EXCEPTION);
11310 TEST_ff_f (pow, 0, -1, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11311 TEST_ff_f (pow, 0, -11, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11312 TEST_ff_f (pow, 0, -0xffffff, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11314 TEST_ff_f (pow, 0, -0x1.fffffffffffffp+52L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11316 #ifdef TEST_LDOUBLE
11317 # if LDBL_MANT_DIG >= 64
11318 TEST_ff_f (pow, 0, -0x1.fffffffffffffffep+63L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11320 # if LDBL_MANT_DIG >= 106
11321 TEST_ff_f (pow, 0, -0x1.ffffffffffffffffffffffffff8p+105L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11323 # if LDBL_MANT_DIG >= 113
11324 TEST_ff_f (pow, 0, -0x1.ffffffffffffffffffffffffffffp+112L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11327 TEST_ff_f (pow, minus_zero, -1, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11328 TEST_ff_f (pow, minus_zero, -11L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11329 TEST_ff_f (pow, minus_zero, -0xffffff, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11330 TEST_ff_f (pow, minus_zero, -0x1fffffe, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11332 TEST_ff_f (pow, minus_zero, -0x1.fffffffffffffp+52L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11333 TEST_ff_f (pow, minus_zero, -0x1.fffffffffffffp+53L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11335 #ifdef TEST_LDOUBLE
11336 # if LDBL_MANT_DIG >= 64
11337 TEST_ff_f (pow, minus_zero, -0x1.fffffffffffffffep+63L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11338 TEST_ff_f (pow, minus_zero, -0x1.fffffffffffffffep+64L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11340 # if LDBL_MANT_DIG >= 106
11341 TEST_ff_f (pow, minus_zero, -0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11342 TEST_ff_f (pow, minus_zero, -0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11344 # if LDBL_MANT_DIG >= 113
11345 TEST_ff_f (pow, minus_zero, -0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11346 TEST_ff_f (pow, minus_zero, -0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11350 TEST_ff_f (pow, 0, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11351 TEST_ff_f (pow, 0, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11352 TEST_ff_f (pow, 0, -min_subnorm_value, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11353 TEST_ff_f (pow, 0, -0x1p24, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11354 TEST_ff_f (pow, 0, -0x1p127, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11355 TEST_ff_f (pow, 0, -max_value, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11356 TEST_ff_f (pow, minus_zero, -2, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11357 TEST_ff_f (pow, minus_zero, -11.1L, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11358 TEST_ff_f (pow, minus_zero, -min_subnorm_value, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11359 TEST_ff_f (pow, minus_zero, -0x1p24, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11360 TEST_ff_f (pow, minus_zero, -0x1p127, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11361 TEST_ff_f (pow, minus_zero, -max_value, plus_infty, DIVIDE_BY_ZERO_EXCEPTION|ERRNO_ERANGE);
11363 TEST_ff_f (pow, 0x1p72L, 0x1p72L, plus_infty, OVERFLOW_EXCEPTION);
11364 TEST_ff_f (pow, 10, -0x1p72L, 0, UNDERFLOW_EXCEPTION);
11365 TEST_ff_f (pow, max_value, max_value, plus_infty, OVERFLOW_EXCEPTION);
11366 TEST_ff_f (pow, 10, -max_value, 0, UNDERFLOW_EXCEPTION);
11368 TEST_ff_f (pow, 0, 1, 0);
11369 TEST_ff_f (pow, 0, 11, 0);
11371 TEST_ff_f (pow, minus_zero, 1, minus_zero);
11372 TEST_ff_f (pow, minus_zero, 11, minus_zero);
11374 TEST_ff_f (pow, 0, 2, 0);
11375 TEST_ff_f (pow, 0, 11.1L, 0);
11377 TEST_ff_f (pow, minus_zero, 2, 0);
11378 TEST_ff_f (pow, minus_zero, 11.1L, 0);
11379 TEST_ff_f (pow, 0, plus_infty, 0);
11380 TEST_ff_f (pow, minus_zero, plus_infty, 0);
11381 TEST_ff_f (pow, 0, minus_infty, plus_infty, DIVIDE_BY_ZERO_EXCEPTION_OK);
11382 TEST_ff_f (pow, minus_zero, minus_infty, plus_infty, DIVIDE_BY_ZERO_EXCEPTION_OK);
11384 #ifndef TEST_INLINE
11385 /* pow (x, +inf) == +inf for |x| > 1. */
11386 TEST_ff_f (pow, 1.5, plus_infty, plus_infty);
11388 /* pow (x, +inf) == +0 for |x| < 1. */
11389 TEST_ff_f (pow, 0.5, plus_infty, 0.0);
11391 /* pow (x, -inf) == +0 for |x| > 1. */
11392 TEST_ff_f (pow, 1.5, minus_infty, 0.0);
11394 /* pow (x, -inf) == +inf for |x| < 1. */
11395 TEST_ff_f (pow, 0.5, minus_infty, plus_infty);
11398 /* pow (+inf, y) == +inf for y > 0. */
11399 TEST_ff_f (pow, plus_infty, 2, plus_infty);
11400 TEST_ff_f (pow, plus_infty, 0xffffff, plus_infty);
11402 TEST_ff_f (pow, plus_infty, 0x1.fffffffffffffp+52L, plus_infty);
11404 #ifdef TEST_LDOUBLE
11405 # if LDBL_MANT_DIG >= 64
11406 TEST_ff_f (pow, plus_infty, 0x1.fffffffffffffffep+63L, plus_infty);
11408 # if LDBL_MANT_DIG >= 106
11409 TEST_ff_f (pow, plus_infty, 0x1.ffffffffffffffffffffffffff8p+105L, plus_infty);
11411 # if LDBL_MANT_DIG >= 113
11412 TEST_ff_f (pow, plus_infty, 0x1.ffffffffffffffffffffffffffffp+112L, plus_infty);
11415 TEST_ff_f (pow, plus_infty, 0x1p24, plus_infty);
11416 TEST_ff_f (pow, plus_infty, 0x1p127, plus_infty);
11417 TEST_ff_f (pow, plus_infty, max_value, plus_infty);
11419 /* pow (+inf, y) == +0 for y < 0. */
11420 TEST_ff_f (pow, plus_infty, -1, 0.0);
11421 TEST_ff_f (pow, plus_infty, -0xffffff, 0.0);
11423 TEST_ff_f (pow, plus_infty, -0x1.fffffffffffffp+52L, 0.0);
11425 #ifdef TEST_LDOUBLE
11426 # if LDBL_MANT_DIG >= 64
11427 TEST_ff_f (pow, plus_infty, -0x1.fffffffffffffffep+63L, 0.0);
11429 # if LDBL_MANT_DIG >= 106
11430 TEST_ff_f (pow, plus_infty, -0x1.ffffffffffffffffffffffffff8p+105L, 0.0);
11432 # if LDBL_MANT_DIG >= 113
11433 TEST_ff_f (pow, plus_infty, -0x1.ffffffffffffffffffffffffffffp+112L, 0.0);
11436 TEST_ff_f (pow, plus_infty, -0x1p24, 0.0);
11437 TEST_ff_f (pow, plus_infty, -0x1p127, 0.0);
11438 TEST_ff_f (pow, plus_infty, -max_value, 0.0);
11440 /* pow (-inf, y) == -inf for y an odd integer > 0. */
11441 TEST_ff_f (pow, minus_infty, 27, minus_infty);
11442 TEST_ff_f (pow, minus_infty, 0xffffff, minus_infty);
11443 TEST_ff_f (pow, minus_infty, 0x1fffffe, plus_infty);
11445 TEST_ff_f (pow, minus_infty, 0x1.fffffffffffffp+52L, minus_infty);
11446 TEST_ff_f (pow, minus_infty, 0x1.fffffffffffffp+53L, plus_infty);
11448 #ifdef TEST_LDOUBLE
11449 # if LDBL_MANT_DIG >= 64
11450 TEST_ff_f (pow, minus_infty, 0x1.fffffffffffffffep+63L, minus_infty);
11451 TEST_ff_f (pow, minus_infty, 0x1.fffffffffffffffep+64L, plus_infty);
11453 # if LDBL_MANT_DIG >= 106
11454 TEST_ff_f (pow, minus_infty, 0x1.ffffffffffffffffffffffffff8p+105L, minus_infty);
11455 TEST_ff_f (pow, minus_infty, 0x1.ffffffffffffffffffffffffff8p+106L, plus_infty);
11457 # if LDBL_MANT_DIG >= 113
11458 TEST_ff_f (pow, minus_infty, 0x1.ffffffffffffffffffffffffffffp+112L, minus_infty);
11459 TEST_ff_f (pow, minus_infty, 0x1.ffffffffffffffffffffffffffffp+113L, plus_infty);
11463 /* pow (-inf, y) == +inf for y > 0 and not an odd integer. */
11464 TEST_ff_f (pow, minus_infty, 28, plus_infty);
11465 TEST_ff_f (pow, minus_infty, 0x1p24, plus_infty);
11466 TEST_ff_f (pow, minus_infty, 0x1p127, plus_infty);
11467 TEST_ff_f (pow, minus_infty, max_value, plus_infty);
11469 /* pow (-inf, y) == -0 for y an odd integer < 0. */
11470 TEST_ff_f (pow, minus_infty, -3, minus_zero);
11471 TEST_ff_f (pow, minus_infty, -0xffffff, minus_zero);
11472 TEST_ff_f (pow, minus_infty, -0x1fffffe, plus_zero);
11474 TEST_ff_f (pow, minus_infty, -0x1.fffffffffffffp+52L, minus_zero);
11475 TEST_ff_f (pow, minus_infty, -0x1.fffffffffffffp+53L, plus_zero);
11477 #ifdef TEST_LDOUBLE
11478 # if LDBL_MANT_DIG >= 64
11479 TEST_ff_f (pow, minus_infty, -0x1.fffffffffffffffep+63L, minus_zero);
11480 TEST_ff_f (pow, minus_infty, -0x1.fffffffffffffffep+64L, plus_zero);
11482 # if LDBL_MANT_DIG >= 106
11483 TEST_ff_f (pow, minus_infty, -0x1.ffffffffffffffffffffffffff8p+105L, minus_zero);
11484 TEST_ff_f (pow, minus_infty, -0x1.ffffffffffffffffffffffffff8p+106L, plus_zero);
11486 # if LDBL_MANT_DIG >= 113
11487 TEST_ff_f (pow, minus_infty, -0x1.ffffffffffffffffffffffffffffp+112L, minus_zero);
11488 TEST_ff_f (pow, minus_infty, -0x1.ffffffffffffffffffffffffffffp+113L, plus_zero);
11491 /* pow (-inf, y) == +0 for y < 0 and not an odd integer. */
11492 TEST_ff_f (pow, minus_infty, -2.0, 0.0);
11493 TEST_ff_f (pow, minus_infty, -0x1p24, 0.0);
11494 TEST_ff_f (pow, minus_infty, -0x1p127, 0.0);
11495 TEST_ff_f (pow, minus_infty, -max_value, 0.0);
11497 /* pow (+0, y) == +0 for y an odd integer > 0. */
11498 TEST_ff_f (pow, 0.0, 27, 0.0);
11499 TEST_ff_f (pow, 0.0, 0xffffff, 0.0);
11501 TEST_ff_f (pow, 0.0, 0x1.fffffffffffffp+52L, 0.0);
11503 #ifdef TEST_LDOUBLE
11504 # if LDBL_MANT_DIG >= 64
11505 TEST_ff_f (pow, 0.0, 0x1.fffffffffffffffep+63L, 0.0);
11507 # if LDBL_MANT_DIG >= 106
11508 TEST_ff_f (pow, 0.0, 0x1.ffffffffffffffffffffffffff8p+105L, 0.0);
11510 # if LDBL_MANT_DIG >= 113
11511 TEST_ff_f (pow, 0.0, 0x1.ffffffffffffffffffffffffffffp+112L, 0.0);
11515 /* pow (-0, y) == -0 for y an odd integer > 0. */
11516 TEST_ff_f (pow, minus_zero, 27, minus_zero);
11517 TEST_ff_f (pow, minus_zero, 0xffffff, minus_zero);
11518 TEST_ff_f (pow, minus_zero, 0x1fffffe, plus_zero);
11520 TEST_ff_f (pow, minus_zero, 0x1.fffffffffffffp+52L, minus_zero);
11521 TEST_ff_f (pow, minus_zero, 0x1.fffffffffffffp+53L, plus_zero);
11523 #ifdef TEST_LDOUBLE
11524 # if LDBL_MANT_DIG >= 64
11525 TEST_ff_f (pow, minus_zero, 0x1.fffffffffffffffep+63L, minus_zero);
11526 TEST_ff_f (pow, minus_zero, 0x1.fffffffffffffffep+64L, plus_zero);
11528 # if LDBL_MANT_DIG >= 106
11529 TEST_ff_f (pow, minus_zero, 0x1.ffffffffffffffffffffffffff8p+105L, minus_zero);
11530 TEST_ff_f (pow, minus_zero, 0x1.ffffffffffffffffffffffffff8p+106L, plus_zero);
11532 # if LDBL_MANT_DIG >= 113
11533 TEST_ff_f (pow, minus_zero, 0x1.ffffffffffffffffffffffffffffp+112L, minus_zero);
11534 TEST_ff_f (pow, minus_zero, 0x1.ffffffffffffffffffffffffffffp+113L, plus_zero);
11538 /* pow (+0, y) == +0 for y > 0 and not an odd integer. */
11539 TEST_ff_f (pow, 0.0, 4, 0.0);
11540 TEST_ff_f (pow, 0.0, 0x1p24, 0.0);
11541 TEST_ff_f (pow, 0.0, 0x1p127, 0.0);
11542 TEST_ff_f (pow, 0.0, max_value, 0.0);
11543 TEST_ff_f (pow, 0.0, min_subnorm_value, 0.0);
11545 /* pow (-0, y) == +0 for y > 0 and not an odd integer. */
11546 TEST_ff_f (pow, minus_zero, 4, 0.0);
11547 TEST_ff_f (pow, minus_zero, 0x1p24, 0.0);
11548 TEST_ff_f (pow, minus_zero, 0x1p127, 0.0);
11549 TEST_ff_f (pow, minus_zero, max_value, 0.0);
11550 TEST_ff_f (pow, minus_zero, min_subnorm_value, 0.0);
11552 TEST_ff_f (pow, 16, 0.25L, 2);
11553 TEST_ff_f (pow, 0x1p64L, 0.125L, 256);
11554 TEST_ff_f (pow, 2, 4, 16);
11555 TEST_ff_f (pow, 256, 8, 0x1p64L);
11557 TEST_ff_f (pow, 0.75L, 1.25L, 0.697953644326574699205914060237425566L);
11559 #if defined TEST_DOUBLE || defined TEST_LDOUBLE
11560 TEST_ff_f (pow, -7.49321e+133, -9.80818e+16, 0, UNDERFLOW_EXCEPTION);
11563 TEST_ff_f (pow, -1.0, -0xffffff, -1.0);
11564 TEST_ff_f (pow, -1.0, -0x1fffffe, 1.0);
11566 TEST_ff_f (pow, -1.0, -0x1.fffffffffffffp+52L, -1.0);
11567 TEST_ff_f (pow, -1.0, -0x1.fffffffffffffp+53L, 1.0);
11569 #ifdef TEST_LDOUBLE
11570 # if LDBL_MANT_DIG >= 64
11571 TEST_ff_f (pow, -1.0, -0x1.fffffffffffffffep+63L, -1.0);
11572 TEST_ff_f (pow, -1.0, -0x1.fffffffffffffffep+64L, 1.0);
11574 # if LDBL_MANT_DIG >= 106
11575 TEST_ff_f (pow, -1.0, -0x1.ffffffffffffffffffffffffff8p+105L, -1.0);
11576 TEST_ff_f (pow, -1.0, -0x1.ffffffffffffffffffffffffff8p+106L, 1.0);
11578 # if LDBL_MANT_DIG >= 113
11579 TEST_ff_f (pow, -1.0, -0x1.ffffffffffffffffffffffffffffp+112L, -1.0);
11580 TEST_ff_f (pow, -1.0, -0x1.ffffffffffffffffffffffffffffp+113L, 1.0);
11583 TEST_ff_f (pow, -1.0, -max_value, 1.0);
11585 TEST_ff_f (pow, -1.0, 0xffffff, -1.0);
11586 TEST_ff_f (pow, -1.0, 0x1fffffe, 1.0);
11588 TEST_ff_f (pow, -1.0, 0x1.fffffffffffffp+52L, -1.0);
11589 TEST_ff_f (pow, -1.0, 0x1.fffffffffffffp+53L, 1.0);
11591 #ifdef TEST_LDOUBLE
11592 # if LDBL_MANT_DIG >= 64
11593 TEST_ff_f (pow, -1.0, 0x1.fffffffffffffffep+63L, -1.0);
11594 TEST_ff_f (pow, -1.0, 0x1.fffffffffffffffep+64L, 1.0);
11596 # if LDBL_MANT_DIG >= 106
11597 TEST_ff_f (pow, -1.0, 0x1.ffffffffffffffffffffffffff8p+105L, -1.0);
11598 TEST_ff_f (pow, -1.0, 0x1.ffffffffffffffffffffffffff8p+106L, 1.0);
11600 # if LDBL_MANT_DIG >= 113
11601 TEST_ff_f (pow, -1.0, 0x1.ffffffffffffffffffffffffffffp+112L, -1.0);
11602 TEST_ff_f (pow, -1.0, 0x1.ffffffffffffffffffffffffffffp+113L, 1.0);
11605 TEST_ff_f (pow, -1.0, max_value, 1.0);
11607 TEST_ff_f (pow, -2.0, 126, 0x1p126);
11608 TEST_ff_f (pow, -2.0, 127, -0x1p127);
11609 /* Allow inexact results for float to be considered to underflow. */
11610 TEST_ff_f (pow, -2.0, -126, 0x1p-126, UNDERFLOW_EXCEPTION_OK_FLOAT);
11611 TEST_ff_f (pow, -2.0, -127, -0x1p-127, UNDERFLOW_EXCEPTION_OK_FLOAT);
11613 TEST_ff_f (pow, -2.0, -0xffffff, minus_zero, UNDERFLOW_EXCEPTION);
11614 TEST_ff_f (pow, -2.0, -0x1fffffe, plus_zero, UNDERFLOW_EXCEPTION);
11616 TEST_ff_f (pow, -2.0, -0x1.fffffffffffffp+52L, minus_zero, UNDERFLOW_EXCEPTION);
11617 TEST_ff_f (pow, -2.0, -0x1.fffffffffffffp+53L, plus_zero, UNDERFLOW_EXCEPTION);
11619 #ifdef TEST_LDOUBLE
11620 # if LDBL_MANT_DIG >= 64
11621 TEST_ff_f (pow, -2.0, -0x1.fffffffffffffffep+63L, minus_zero, UNDERFLOW_EXCEPTION);
11622 TEST_ff_f (pow, -2.0, -0x1.fffffffffffffffep+64L, plus_zero, UNDERFLOW_EXCEPTION);
11624 # if LDBL_MANT_DIG >= 106
11625 TEST_ff_f (pow, -2.0, -0x1.ffffffffffffffffffffffffff8p+105L, minus_zero, UNDERFLOW_EXCEPTION);
11626 TEST_ff_f (pow, -2.0, -0x1.ffffffffffffffffffffffffff8p+106L, plus_zero, UNDERFLOW_EXCEPTION);
11628 # if LDBL_MANT_DIG >= 113
11629 TEST_ff_f (pow, -2.0, -0x1.ffffffffffffffffffffffffffffp+112L, minus_zero, UNDERFLOW_EXCEPTION);
11630 TEST_ff_f (pow, -2.0, -0x1.ffffffffffffffffffffffffffffp+113L, plus_zero, UNDERFLOW_EXCEPTION);
11633 TEST_ff_f (pow, -2.0, -max_value, plus_zero, UNDERFLOW_EXCEPTION);
11635 TEST_ff_f (pow, -2.0, 0xffffff, minus_infty, OVERFLOW_EXCEPTION);
11636 TEST_ff_f (pow, -2.0, 0x1fffffe, plus_infty, OVERFLOW_EXCEPTION);
11638 TEST_ff_f (pow, -2.0, 0x1.fffffffffffffp+52L, minus_infty, OVERFLOW_EXCEPTION);
11639 TEST_ff_f (pow, -2.0, 0x1.fffffffffffffp+53L, plus_infty, OVERFLOW_EXCEPTION);
11641 #ifdef TEST_LDOUBLE
11642 # if LDBL_MANT_DIG >= 64
11643 TEST_ff_f (pow, -2.0, 0x1.fffffffffffffffep+63L, minus_infty, OVERFLOW_EXCEPTION);
11644 TEST_ff_f (pow, -2.0, 0x1.fffffffffffffffep+64L, plus_infty, OVERFLOW_EXCEPTION);
11646 # if LDBL_MANT_DIG >= 106
11647 TEST_ff_f (pow, -2.0, 0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, OVERFLOW_EXCEPTION);
11648 TEST_ff_f (pow, -2.0, 0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, OVERFLOW_EXCEPTION);
11650 # if LDBL_MANT_DIG >= 113
11651 TEST_ff_f (pow, -2.0, 0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, OVERFLOW_EXCEPTION);
11652 TEST_ff_f (pow, -2.0, 0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, OVERFLOW_EXCEPTION);
11655 TEST_ff_f (pow, -2.0, max_value, plus_infty, OVERFLOW_EXCEPTION);
11657 TEST_ff_f (pow, -max_value, 0.5, qnan_value, INVALID_EXCEPTION);
11658 TEST_ff_f (pow, -max_value, 1.5, qnan_value, INVALID_EXCEPTION);
11659 TEST_ff_f (pow, -max_value, 1000.5, qnan_value, INVALID_EXCEPTION);
11660 TEST_ff_f (pow, -max_value, -2, plus_zero, UNDERFLOW_EXCEPTION);
11661 TEST_ff_f (pow, -max_value, -3, minus_zero, UNDERFLOW_EXCEPTION);
11662 TEST_ff_f (pow, -max_value, 2, plus_infty, OVERFLOW_EXCEPTION);
11663 TEST_ff_f (pow, -max_value, 3, minus_infty, OVERFLOW_EXCEPTION);
11665 TEST_ff_f (pow, -max_value, -0xffffff, minus_zero, UNDERFLOW_EXCEPTION);
11666 TEST_ff_f (pow, -max_value, -0x1fffffe, plus_zero, UNDERFLOW_EXCEPTION);
11668 TEST_ff_f (pow, -max_value, -0x1.fffffffffffffp+52L, minus_zero, UNDERFLOW_EXCEPTION);
11669 TEST_ff_f (pow, -max_value, -0x1.fffffffffffffp+53L, plus_zero, UNDERFLOW_EXCEPTION);
11671 #ifdef TEST_LDOUBLE
11672 # if LDBL_MANT_DIG >= 64
11673 TEST_ff_f (pow, -max_value, -0x1.fffffffffffffffep+63L, minus_zero, UNDERFLOW_EXCEPTION);
11674 TEST_ff_f (pow, -max_value, -0x1.fffffffffffffffep+64L, plus_zero, UNDERFLOW_EXCEPTION);
11676 # if LDBL_MANT_DIG >= 106
11677 TEST_ff_f (pow, -max_value, -0x1.ffffffffffffffffffffffffff8p+105L, minus_zero, UNDERFLOW_EXCEPTION);
11678 TEST_ff_f (pow, -max_value, -0x1.ffffffffffffffffffffffffff8p+106L, plus_zero, UNDERFLOW_EXCEPTION);
11680 # if LDBL_MANT_DIG >= 113
11681 TEST_ff_f (pow, -max_value, -0x1.ffffffffffffffffffffffffffffp+112L, minus_zero, UNDERFLOW_EXCEPTION);
11682 TEST_ff_f (pow, -max_value, -0x1.ffffffffffffffffffffffffffffp+113L, plus_zero, UNDERFLOW_EXCEPTION);
11685 TEST_ff_f (pow, -max_value, -max_value, plus_zero, UNDERFLOW_EXCEPTION);
11687 TEST_ff_f (pow, -max_value, 0xffffff, minus_infty, OVERFLOW_EXCEPTION);
11688 TEST_ff_f (pow, -max_value, 0x1fffffe, plus_infty, OVERFLOW_EXCEPTION);
11690 TEST_ff_f (pow, -max_value, 0x1.fffffffffffffp+52L, minus_infty, OVERFLOW_EXCEPTION);
11691 TEST_ff_f (pow, -max_value, 0x1.fffffffffffffp+53L, plus_infty, OVERFLOW_EXCEPTION);
11693 #ifdef TEST_LDOUBLE
11694 # if LDBL_MANT_DIG >= 64
11695 TEST_ff_f (pow, -max_value, 0x1.fffffffffffffffep+63L, minus_infty, OVERFLOW_EXCEPTION);
11696 TEST_ff_f (pow, -max_value, 0x1.fffffffffffffffep+64L, plus_infty, OVERFLOW_EXCEPTION);
11698 # if LDBL_MANT_DIG >= 106
11699 TEST_ff_f (pow, -max_value, 0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, OVERFLOW_EXCEPTION);
11700 TEST_ff_f (pow, -max_value, 0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, OVERFLOW_EXCEPTION);
11702 # if LDBL_MANT_DIG >= 113
11703 TEST_ff_f (pow, -max_value, 0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, OVERFLOW_EXCEPTION);
11704 TEST_ff_f (pow, -max_value, 0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, OVERFLOW_EXCEPTION);
11707 TEST_ff_f (pow, -max_value, max_value, plus_infty, OVERFLOW_EXCEPTION);
11709 TEST_ff_f (pow, -0.5, 126, 0x1p-126);
11710 TEST_ff_f (pow, -0.5, 127, -0x1p-127);
11711 TEST_ff_f (pow, -0.5, -126, 0x1p126);
11712 TEST_ff_f (pow, -0.5, -127, -0x1p127);
11714 TEST_ff_f (pow, -0.5, -0xffffff, minus_infty, OVERFLOW_EXCEPTION);
11715 TEST_ff_f (pow, -0.5, -0x1fffffe, plus_infty, OVERFLOW_EXCEPTION);
11717 TEST_ff_f (pow, -0.5, -0x1.fffffffffffffp+52L, minus_infty, OVERFLOW_EXCEPTION);
11718 TEST_ff_f (pow, -0.5, -0x1.fffffffffffffp+53L, plus_infty, OVERFLOW_EXCEPTION);
11720 #ifdef TEST_LDOUBLE
11721 # if LDBL_MANT_DIG >= 64
11722 TEST_ff_f (pow, -0.5, -0x1.fffffffffffffffep+63L, minus_infty, OVERFLOW_EXCEPTION);
11723 TEST_ff_f (pow, -0.5, -0x1.fffffffffffffffep+64L, plus_infty, OVERFLOW_EXCEPTION);
11725 # if LDBL_MANT_DIG >= 106
11726 TEST_ff_f (pow, -0.5, -0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, OVERFLOW_EXCEPTION);
11727 TEST_ff_f (pow, -0.5, -0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, OVERFLOW_EXCEPTION);
11729 # if LDBL_MANT_DIG >= 113
11730 TEST_ff_f (pow, -0.5, -0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, OVERFLOW_EXCEPTION);
11731 TEST_ff_f (pow, -0.5, -0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, OVERFLOW_EXCEPTION);
11734 TEST_ff_f (pow, -0.5, -max_value, plus_infty, OVERFLOW_EXCEPTION);
11736 TEST_ff_f (pow, -0.5, 0xffffff, minus_zero, UNDERFLOW_EXCEPTION);
11737 TEST_ff_f (pow, -0.5, 0x1fffffe, plus_zero, UNDERFLOW_EXCEPTION);
11739 TEST_ff_f (pow, -0.5, 0x1.fffffffffffffp+52L, minus_zero, UNDERFLOW_EXCEPTION);
11740 TEST_ff_f (pow, -0.5, 0x1.fffffffffffffp+53L, plus_zero, UNDERFLOW_EXCEPTION);
11742 #ifdef TEST_LDOUBLE
11743 # if LDBL_MANT_DIG >= 64
11744 TEST_ff_f (pow, -0.5, 0x1.fffffffffffffffep+63L, minus_zero, UNDERFLOW_EXCEPTION);
11745 TEST_ff_f (pow, -0.5, 0x1.fffffffffffffffep+64L, plus_zero, UNDERFLOW_EXCEPTION);
11747 # if LDBL_MANT_DIG >= 106
11748 TEST_ff_f (pow, -0.5, 0x1.ffffffffffffffffffffffffff8p+105L, minus_zero, UNDERFLOW_EXCEPTION);
11749 TEST_ff_f (pow, -0.5, 0x1.ffffffffffffffffffffffffff8p+106L, plus_zero, UNDERFLOW_EXCEPTION);
11751 # if LDBL_MANT_DIG >= 113
11752 TEST_ff_f (pow, -0.5, 0x1.ffffffffffffffffffffffffffffp+112L, minus_zero, UNDERFLOW_EXCEPTION);
11753 TEST_ff_f (pow, -0.5, 0x1.ffffffffffffffffffffffffffffp+113L, plus_zero, UNDERFLOW_EXCEPTION);
11756 TEST_ff_f (pow, -0.5, max_value, plus_zero, UNDERFLOW_EXCEPTION);
11758 TEST_ff_f (pow, -min_value, 0.5, qnan_value, INVALID_EXCEPTION);
11759 TEST_ff_f (pow, -min_value, 1.5, qnan_value, INVALID_EXCEPTION);
11760 TEST_ff_f (pow, -min_value, 1000.5, qnan_value, INVALID_EXCEPTION);
11761 TEST_ff_f (pow, -min_value, -2, plus_infty, OVERFLOW_EXCEPTION);
11762 TEST_ff_f (pow, -min_value, -3, minus_infty, OVERFLOW_EXCEPTION);
11763 /* Allow inexact results to be considered to underflow. */
11764 TEST_ff_f (pow, -min_value, 1, -min_value, UNDERFLOW_EXCEPTION_OK);
11765 TEST_ff_f (pow, -min_value, 2, plus_zero, UNDERFLOW_EXCEPTION);
11766 TEST_ff_f (pow, -min_value, 3, minus_zero, UNDERFLOW_EXCEPTION);
11768 TEST_ff_f (pow, -min_value, -0xffffff, minus_infty, OVERFLOW_EXCEPTION);
11769 TEST_ff_f (pow, -min_value, -0x1fffffe, plus_infty, OVERFLOW_EXCEPTION);
11771 TEST_ff_f (pow, -min_value, -0x1.fffffffffffffp+52L, minus_infty, OVERFLOW_EXCEPTION);
11772 TEST_ff_f (pow, -min_value, -0x1.fffffffffffffp+53L, plus_infty, OVERFLOW_EXCEPTION);
11774 #ifdef TEST_LDOUBLE
11775 # if LDBL_MANT_DIG >= 64
11776 TEST_ff_f (pow, -min_value, -0x1.fffffffffffffffep+63L, minus_infty, OVERFLOW_EXCEPTION);
11777 TEST_ff_f (pow, -min_value, -0x1.fffffffffffffffep+64L, plus_infty, OVERFLOW_EXCEPTION);
11779 # if LDBL_MANT_DIG >= 106
11780 TEST_ff_f (pow, -min_value, -0x1.ffffffffffffffffffffffffff8p+105L, minus_infty, OVERFLOW_EXCEPTION);
11781 TEST_ff_f (pow, -min_value, -0x1.ffffffffffffffffffffffffff8p+106L, plus_infty, OVERFLOW_EXCEPTION);
11783 # if LDBL_MANT_DIG >= 113
11784 TEST_ff_f (pow, -min_value, -0x1.ffffffffffffffffffffffffffffp+112L, minus_infty, OVERFLOW_EXCEPTION);
11785 TEST_ff_f (pow, -min_value, -0x1.ffffffffffffffffffffffffffffp+113L, plus_infty, OVERFLOW_EXCEPTION);
11788 TEST_ff_f (pow, -min_value, -max_value, plus_infty, OVERFLOW_EXCEPTION);
11790 TEST_ff_f (pow, -min_value, 0xffffff, minus_zero, UNDERFLOW_EXCEPTION);
11791 TEST_ff_f (pow, -min_value, 0x1fffffe, plus_zero, UNDERFLOW_EXCEPTION);
11793 TEST_ff_f (pow, -min_value, 0x1.fffffffffffffp+52L, minus_zero, UNDERFLOW_EXCEPTION);
11794 TEST_ff_f (pow, -min_value, 0x1.fffffffffffffp+53L, plus_zero, UNDERFLOW_EXCEPTION);
11796 #ifdef TEST_LDOUBLE
11797 # if LDBL_MANT_DIG >= 64
11798 TEST_ff_f (pow, -min_value, 0x1.fffffffffffffffep+63L, minus_zero, UNDERFLOW_EXCEPTION);
11799 TEST_ff_f (pow, -min_value, 0x1.fffffffffffffffep+64L, plus_zero, UNDERFLOW_EXCEPTION);
11801 # if LDBL_MANT_DIG >= 106
11802 TEST_ff_f (pow, -min_value, 0x1.ffffffffffffffffffffffffff8p+105L, minus_zero, UNDERFLOW_EXCEPTION);
11803 TEST_ff_f (pow, -min_value, 0x1.ffffffffffffffffffffffffff8p+106L, plus_zero, UNDERFLOW_EXCEPTION);
11805 # if LDBL_MANT_DIG >= 113
11806 TEST_ff_f (pow, -min_value, 0x1.ffffffffffffffffffffffffffffp+112L, minus_zero, UNDERFLOW_EXCEPTION);
11807 TEST_ff_f (pow, -min_value, 0x1.ffffffffffffffffffffffffffffp+113L, plus_zero, UNDERFLOW_EXCEPTION);
11810 TEST_ff_f (pow, -min_value, max_value, plus_zero, UNDERFLOW_EXCEPTION);
11812 TEST_ff_f (pow, 0x0.ffffffp0, 10, 0.999999403953712118183885036774764444747L);
11813 TEST_ff_f (pow, 0x0.ffffffp0, 100, 0.999994039553108359406305079606228341585L);
11814 TEST_ff_f (pow, 0x0.ffffffp0, 1000, 0.9999403971297699052276650144650733772182L);
11815 TEST_ff_f (pow, 0x0.ffffffp0, 0x1p24, 0.3678794302077803437135155590023422899744L);
11816 TEST_ff_f (pow, 0x0.ffffffp0, 0x1p30, 1.603807831524924233828134753069728224044e-28L);
11817 TEST_ff_f (pow, 0x0.ffffffp0, 0x1.234566p30, 2.374884712135295099971443365381007297732e-32L);
11818 TEST_ff_f (pow, 0x0.ffffffp0, -10, 1.000000596046643153205170848674671339688L);
11819 TEST_ff_f (pow, 0x0.ffffffp0, -100, 1.000005960482418779499387594989252621451L);
11820 TEST_ff_f (pow, 0x0.ffffffp0, -1000, 1.000059606422943986382898964231519867906L);
11821 TEST_ff_f (pow, 0x0.ffffffp0, -0x1p24, 2.7182819094701610539628664526874952929416L);
11822 TEST_ff_f (pow, 0x0.ffffffp0, -0x1p30, 6.2351609734265057988914412331288163636075e+27L);
11823 TEST_ff_f (pow, 0x0.ffffffp0, -0x1.234566p30, 4.2107307141696353498921307077142537353515e+31L);
11824 TEST_ff_f (pow, 0x1.000002p0, 0x1p24, 7.3890552180866447284268641248075832310141L);
11825 TEST_ff_f (pow, 0x1.000002p0, 0x1.234566p29, 4.2107033006507495188536371520637025716256e+31L);
11826 TEST_ff_f (pow, 0x1.000002p0, -0x1.234566p29, 2.3749001736727769098946062325205705312166e-32L);
11828 #if !defined TEST_FLOAT
11829 TEST_ff_f (pow, 0x0.fffffffffffff8p0L, 0x1.23456789abcdfp62L, 1.0118762747827252817436395051178295138220e-253L);
11830 TEST_ff_f (pow, 0x0.fffffffffffff8p0L, -0x1.23456789abcdfp62L, 9.8826311568054561811190162420900667121992e+252L);
11831 TEST_ff_f (pow, 0x1.0000000000001p0L, 0x1.23456789abcdfp61L, 9.8826311568044974397135026217687399395481e+252L);
11832 TEST_ff_f (pow, 0x1.0000000000001p0L, -0x1.23456789abcdfp61L, 1.0118762747828234466621210689458255908670e-253L);
11835 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 64 && LDBL_MAX_EXP >= 16384
11836 TEST_ff_f (pow, 0x0.ffffffffffffffffp0L, 0x1.23456789abcdef0ep77L, 1.2079212226420368189981778807634890018840e-4048L);
11837 TEST_ff_f (pow, 0x0.ffffffffffffffffp0L, -0x1.23456789abcdef0ep77L, 8.2786855736563746280496724205839522148001e+4047L);
11838 TEST_ff_f (pow, 0x1.0000000000000002p0L, 0x1.23456789abcdef0ep76L, 8.2786855736563683535324500168799315131570e+4047L);
11839 TEST_ff_f (pow, 0x1.0000000000000002p0L, -0x1.23456789abcdef0ep76L, 1.2079212226420377344964713407722652880280e-4048L);
11842 #if defined TEST_LDOUBLE && LDBL_MANT_DIG >= 113
11843 TEST_ff_f (pow, 0x0.ffffffffffffffffffffffffffff8p0L, 0x1.23456789abcdef0123456789abcdp126L, 1.2079212226420440237790185999151440179953e-4048L);
11844 TEST_ff_f (pow, 0x0.ffffffffffffffffffffffffffff8p0L, -0x1.23456789abcdef0123456789abcdp126L, 8.2786855736563252489063231915535105363602e+4047L);
11845 TEST_ff_f (pow, 0x1.0000000000000000000000000001p0L, 0x1.23456789abcdef0123456789abcdp125L, 8.2786855736563252489063231915423647547782e+4047L);
11846 TEST_ff_f (pow, 0x1.0000000000000000000000000001p0L, -0x1.23456789abcdef0123456789abcdp125L, 1.2079212226420440237790185999167702696503e-4048L);
11849 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
11850 TEST_ff_f (pow, 1e4932L, 0.75L, 1e3699L);
11851 TEST_ff_f (pow, 1e4928L, 0.75L, 1e3696L);
11852 TEST_ff_f (pow, 1e4924L, 0.75L, 1e3693L);
11853 TEST_ff_f (pow, 1e4920L, 0.75L, 1e3690L);
11854 TEST_ff_f (pow, 10.0L, 4932.0L, 1e4932L);
11855 TEST_ff_f (pow, 10.0L, 4931.0L, 1e4931L);
11856 TEST_ff_f (pow, 10.0L, 4930.0L, 1e4930L);
11857 TEST_ff_f (pow, 10.0L, 4929.0L, 1e4929L);
11858 TEST_ff_f (pow, 10.0L, -4931.0L, 1e-4931L);
11859 TEST_ff_f (pow, 10.0L, -4930.0L, 1e-4930L);
11860 TEST_ff_f (pow, 10.0L, -4929.0L, 1e-4929L);
11861 TEST_ff_f (pow, 1e27L, 182.0L, 1e4914L);
11862 TEST_ff_f (pow, 1e27L, -182.0L, 1e-4914L);
11865 TEST_ff_f (pow, min_subnorm_value, min_subnorm_value, 1.0L);
11866 TEST_ff_f (pow, min_subnorm_value, -min_subnorm_value, 1.0L);
11867 TEST_ff_f (pow, max_value, min_subnorm_value, 1.0L);
11868 TEST_ff_f (pow, max_value, -min_subnorm_value, 1.0L);
11869 TEST_ff_f (pow, 0.99L, min_subnorm_value, 1.0L);
11870 TEST_ff_f (pow, 0.99L, -min_subnorm_value, 1.0L);
11871 TEST_ff_f (pow, 1.01L, min_subnorm_value, 1.0L);
11872 TEST_ff_f (pow, 1.01L, -min_subnorm_value, 1.0L);
11874 TEST_ff_f (pow, 2.0L, -100000.0L, plus_zero, UNDERFLOW_EXCEPTION);
11881 pow_test_tonearest (void)
11883 int save_round_mode;
11886 if (errno == ENOSYS)
11887 /* Function not implemented. */
11890 START (pow_tonearest);
11892 save_round_mode = fegetround ();
11894 if (!fesetround (FE_TONEAREST))
11896 TEST_ff_f (pow, 1.0625L, 1.125L, 1.070582293028761362162622578677070098674L);
11897 TEST_ff_f (pow, 1.5L, 1.03125L, 1.519127098714743184071644334163037684948L);
11900 fesetround (save_round_mode);
11902 END (pow_tonearest);
11907 pow_test_towardzero (void)
11909 int save_round_mode;
11912 if (errno == ENOSYS)
11913 /* Function not implemented. */
11916 START (pow_towardzero);
11918 save_round_mode = fegetround ();
11920 if (!fesetround (FE_TOWARDZERO))
11922 TEST_ff_f (pow, 1.0625L, 1.125L, 1.070582293028761362162622578677070098674L);
11923 TEST_ff_f (pow, 1.5L, 1.03125L, 1.519127098714743184071644334163037684948L);
11926 fesetround (save_round_mode);
11928 END (pow_towardzero);
11933 pow_test_downward (void)
11935 int save_round_mode;
11938 if (errno == ENOSYS)
11939 /* Function not implemented. */
11942 START (pow_downward);
11944 save_round_mode = fegetround ();
11946 if (!fesetround (FE_DOWNWARD))
11948 TEST_ff_f (pow, 1.0625L, 1.125L, 1.070582293028761362162622578677070098674L);
11949 TEST_ff_f (pow, 1.5L, 1.03125L, 1.519127098714743184071644334163037684948L);
11952 fesetround (save_round_mode);
11954 END (pow_downward);
11959 pow_test_upward (void)
11961 int save_round_mode;
11964 if (errno == ENOSYS)
11965 /* Function not implemented. */
11968 START (pow_upward);
11970 save_round_mode = fegetround ();
11972 if (!fesetround (FE_UPWARD))
11974 TEST_ff_f (pow, 1.0625L, 1.125L, 1.070582293028761362162622578677070098674L);
11975 TEST_ff_f (pow, 1.5L, 1.03125L, 1.519127098714743184071644334163037684948L);
11978 fesetround (save_round_mode);
11985 remainder_test (void)
11988 FUNC(remainder) (1.625, 1.0);
11989 if (errno == ENOSYS)
11990 /* Function not implemented. */
11995 TEST_ff_f (remainder, 1, 0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
11996 TEST_ff_f (remainder, 1, minus_zero, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
11997 TEST_ff_f (remainder, plus_infty, minus_zero, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
11998 TEST_ff_f (remainder, plus_infty, 0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
11999 TEST_ff_f (remainder, plus_infty, 1, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
12000 TEST_ff_f (remainder, plus_infty, 2, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
12001 TEST_ff_f (remainder, minus_infty, minus_zero, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
12002 TEST_ff_f (remainder, minus_infty, 0, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
12003 TEST_ff_f (remainder, minus_infty, 1, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
12004 TEST_ff_f (remainder, minus_infty, 2, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
12005 TEST_ff_f (remainder, qnan_value, qnan_value, qnan_value, ERRNO_UNCHANGED);
12006 TEST_ff_f (remainder, 0, qnan_value, qnan_value, ERRNO_UNCHANGED);
12007 TEST_ff_f (remainder, qnan_value, 0, qnan_value, ERRNO_UNCHANGED);
12009 TEST_ff_f (remainder, 7.0, plus_infty, 7.0, ERRNO_UNCHANGED);
12010 TEST_ff_f (remainder, 7.0, minus_infty, 7.0, ERRNO_UNCHANGED);
12012 TEST_ff_f (remainder, 1.625, 1.0, -0.375);
12013 TEST_ff_f (remainder, -1.625, 1.0, 0.375);
12014 TEST_ff_f (remainder, 1.625, -1.0, -0.375);
12015 TEST_ff_f (remainder, -1.625, -1.0, 0.375);
12016 TEST_ff_f (remainder, 5.0, 2.0, 1.0);
12017 TEST_ff_f (remainder, 3.0, 2.0, -1.0);
12029 FUNC(remquo) (1.625, 1.0, &x);
12030 if (errno == ENOSYS)
12031 /* Function not implemented. */
12036 TEST_ffI_f1 (remquo, 1, 0, qnan_value, IGNORE, INVALID_EXCEPTION);
12037 TEST_ffI_f1 (remquo, 1, minus_zero, qnan_value, IGNORE, INVALID_EXCEPTION);
12038 TEST_ffI_f1 (remquo, plus_infty, 1, qnan_value, IGNORE, INVALID_EXCEPTION);
12039 TEST_ffI_f1 (remquo, minus_infty, 1, qnan_value, IGNORE, INVALID_EXCEPTION);
12040 TEST_ffI_f1 (remquo, qnan_value, qnan_value, qnan_value, IGNORE);
12042 TEST_ffI_f1 (remquo, 1.625, 1.0, -0.375, 2);
12043 TEST_ffI_f1 (remquo, -1.625, 1.0, 0.375, -2);
12044 TEST_ffI_f1 (remquo, 1.625, -1.0, -0.375, -2);
12045 TEST_ffI_f1 (remquo, -1.625, -1.0, 0.375, 2);
12047 TEST_ffI_f1 (remquo, 5, 2, 1, 2);
12048 TEST_ffI_f1 (remquo, 3, 2, -1, 2);
12056 /* TODO: missing qNaN tests. */
12060 TEST_f_f (rint, 0.0, 0.0);
12061 TEST_f_f (rint, minus_zero, minus_zero);
12062 TEST_f_f (rint, plus_infty, plus_infty);
12063 TEST_f_f (rint, minus_infty, minus_infty);
12065 /* Default rounding mode is round to even. */
12066 TEST_f_f (rint, 0.5, 0.0);
12067 TEST_f_f (rint, 1.5, 2.0);
12068 TEST_f_f (rint, 2.5, 2.0);
12069 TEST_f_f (rint, 3.5, 4.0);
12070 TEST_f_f (rint, 4.5, 4.0);
12071 TEST_f_f (rint, -0.5, -0.0);
12072 TEST_f_f (rint, -1.5, -2.0);
12073 TEST_f_f (rint, -2.5, -2.0);
12074 TEST_f_f (rint, -3.5, -4.0);
12075 TEST_f_f (rint, -4.5, -4.0);
12076 TEST_f_f (rint, 0.1, 0.0);
12077 TEST_f_f (rint, 0.25, 0.0);
12078 TEST_f_f (rint, 0.625, 1.0);
12079 TEST_f_f (rint, -0.1, -0.0);
12080 TEST_f_f (rint, -0.25, -0.0);
12081 TEST_f_f (rint, -0.625, -1.0);
12082 TEST_f_f (rint, 262144.75, 262145.0);
12083 TEST_f_f (rint, 262142.75, 262143.0);
12084 TEST_f_f (rint, 524286.75, 524287.0);
12085 TEST_f_f (rint, 524288.75, 524289.0);
12086 TEST_f_f (rint, 1048576.75, 1048577.0);
12087 TEST_f_f (rint, 2097152.75, 2097153.0);
12088 TEST_f_f (rint, -1048576.75, -1048577.0);
12089 TEST_f_f (rint, -2097152.75, -2097153.0);
12091 TEST_f_f (rint, 70368744177664.75, 70368744177665.0);
12092 TEST_f_f (rint, 140737488355328.75, 140737488355329.0);
12093 TEST_f_f (rint, 281474976710656.75, 281474976710657.0);
12094 TEST_f_f (rint, 562949953421312.75, 562949953421313.0);
12095 TEST_f_f (rint, 1125899906842624.75, 1125899906842625.0);
12096 TEST_f_f (rint, -70368744177664.75, -70368744177665.0);
12097 TEST_f_f (rint, -140737488355328.75, -140737488355329.0);
12098 TEST_f_f (rint, -281474976710656.75, -281474976710657.0);
12099 TEST_f_f (rint, -562949953421312.75, -562949953421313.0);
12100 TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0);
12102 #ifdef TEST_LDOUBLE
12103 /* The result can only be represented in long double. */
12104 TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L);
12105 TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L);
12106 TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L);
12107 TEST_f_f (rint, 4503599627370496.75L, 4503599627370497.0L);
12108 TEST_f_f (rint, 4503599627370497.5L, 4503599627370498.0L);
12110 # if LDBL_MANT_DIG > 100
12111 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370495.0L);
12112 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370496.0L);
12113 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370497.0L);
12116 TEST_f_f (rint, -4503599627370495.5L, -4503599627370496.0L);
12117 TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L);
12118 TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L);
12119 TEST_f_f (rint, -4503599627370496.75L, -4503599627370497.0L);
12120 TEST_f_f (rint, -4503599627370497.5L, -4503599627370498.0L);
12122 # if LDBL_MANT_DIG > 100
12123 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L);
12124 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L);
12125 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L);
12127 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L);
12128 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L);
12129 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L);
12130 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740992.0L);
12131 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740993.0L);
12132 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740994.0L);
12134 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L);
12135 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L);
12136 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L);
12137 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L);
12138 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L);
12139 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L);
12142 TEST_f_f (rint, 9007199254740991.5L, 9007199254740992.0L);
12143 TEST_f_f (rint, 9007199254740992.25L, 9007199254740992.0L);
12144 TEST_f_f (rint, 9007199254740992.5L, 9007199254740992.0L);
12145 TEST_f_f (rint, 9007199254740992.75L, 9007199254740993.0L);
12146 TEST_f_f (rint, 9007199254740993.5L, 9007199254740994.0L);
12148 TEST_f_f (rint, -9007199254740991.5L, -9007199254740992.0L);
12149 TEST_f_f (rint, -9007199254740992.25L, -9007199254740992.0L);
12150 TEST_f_f (rint, -9007199254740992.5L, -9007199254740992.0L);
12151 TEST_f_f (rint, -9007199254740992.75L, -9007199254740993.0L);
12152 TEST_f_f (rint, -9007199254740993.5L, -9007199254740994.0L);
12154 TEST_f_f (rint, 72057594037927935.5L, 72057594037927936.0L);
12155 TEST_f_f (rint, 72057594037927936.25L, 72057594037927936.0L);
12156 TEST_f_f (rint, 72057594037927936.5L, 72057594037927936.0L);
12157 TEST_f_f (rint, 72057594037927936.75L, 72057594037927937.0L);
12158 TEST_f_f (rint, 72057594037927937.5L, 72057594037927938.0L);
12160 TEST_f_f (rint, -72057594037927935.5L, -72057594037927936.0L);
12161 TEST_f_f (rint, -72057594037927936.25L, -72057594037927936.0L);
12162 TEST_f_f (rint, -72057594037927936.5L, -72057594037927936.0L);
12163 TEST_f_f (rint, -72057594037927936.75L, -72057594037927937.0L);
12164 TEST_f_f (rint, -72057594037927937.5L, -72057594037927938.0L);
12166 TEST_f_f (rint, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L);
12167 TEST_f_f (rint, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L);
12168 TEST_f_f (rint, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L);
12169 TEST_f_f (rint, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L);
12170 TEST_f_f (rint, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L);
12177 rint_test_tonearest (void)
12179 int save_round_mode;
12180 START (rint_tonearest);
12182 save_round_mode = fegetround ();
12184 if (!fesetround (FE_TONEAREST))
12186 TEST_f_f (rint, 2.0, 2.0);
12187 TEST_f_f (rint, 1.5, 2.0);
12188 TEST_f_f (rint, 1.0, 1.0);
12189 TEST_f_f (rint, 0.5, 0.0);
12190 TEST_f_f (rint, 0.0, 0.0);
12191 TEST_f_f (rint, minus_zero, minus_zero);
12192 TEST_f_f (rint, -0.5, -0.0);
12193 TEST_f_f (rint, -1.0, -1.0);
12194 TEST_f_f (rint, -1.5, -2.0);
12195 TEST_f_f (rint, -2.0, -2.0);
12196 TEST_f_f (rint, 0.1, 0.0);
12197 TEST_f_f (rint, 0.25, 0.0);
12198 TEST_f_f (rint, 0.625, 1.0);
12199 TEST_f_f (rint, -0.1, -0.0);
12200 TEST_f_f (rint, -0.25, -0.0);
12201 TEST_f_f (rint, -0.625, -1.0);
12202 TEST_f_f (rint, 1048576.75, 1048577.0);
12203 TEST_f_f (rint, 2097152.75, 2097153.0);
12204 TEST_f_f (rint, -1048576.75, -1048577.0);
12205 TEST_f_f (rint, -2097152.75, -2097153.0);
12207 TEST_f_f (rint, 70368744177664.75, 70368744177665.0);
12208 TEST_f_f (rint, 140737488355328.75, 140737488355329.0);
12209 TEST_f_f (rint, 281474976710656.75, 281474976710657.0);
12210 TEST_f_f (rint, 562949953421312.75, 562949953421313.0);
12211 TEST_f_f (rint, 1125899906842624.75, 1125899906842625.0);
12212 TEST_f_f (rint, -70368744177664.75, -70368744177665.0);
12213 TEST_f_f (rint, -140737488355328.75, -140737488355329.0);
12214 TEST_f_f (rint, -281474976710656.75, -281474976710657.0);
12215 TEST_f_f (rint, -562949953421312.75, -562949953421313.0);
12216 TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0);
12218 #ifdef TEST_LDOUBLE
12219 /* The result can only be represented in long double. */
12220 TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L);
12221 TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L);
12222 TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L);
12223 TEST_f_f (rint, 4503599627370496.75L, 4503599627370497.0L);
12224 TEST_f_f (rint, 4503599627370497.5L, 4503599627370498.0L);
12225 # if LDBL_MANT_DIG > 100
12226 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370495.0L);
12227 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370496.0L);
12228 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370497.0L);
12230 TEST_f_f (rint, -4503599627370495.5L, -4503599627370496.0L);
12231 TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L);
12232 TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L);
12233 TEST_f_f (rint, -4503599627370496.75L, -4503599627370497.0L);
12234 TEST_f_f (rint, -4503599627370497.5L, -4503599627370498.0L);
12235 # if LDBL_MANT_DIG > 100
12236 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L);
12237 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L);
12238 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L);
12240 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L);
12241 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L);
12242 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L);
12243 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740992.0L);
12244 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740993.0L);
12245 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740994.0L);
12247 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L);
12248 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L);
12249 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L);
12250 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L);
12251 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L);
12252 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L);
12257 fesetround (save_round_mode);
12259 END (rint_tonearest);
12263 rint_test_towardzero (void)
12265 int save_round_mode;
12266 START (rint_towardzero);
12268 save_round_mode = fegetround ();
12270 if (!fesetround (FE_TOWARDZERO))
12272 TEST_f_f (rint, 2.0, 2.0);
12273 TEST_f_f (rint, 1.5, 1.0);
12274 TEST_f_f (rint, 1.0, 1.0);
12275 TEST_f_f (rint, 0.5, 0.0);
12276 TEST_f_f (rint, 0.0, 0.0);
12277 TEST_f_f (rint, minus_zero, minus_zero);
12278 TEST_f_f (rint, -0.5, -0.0);
12279 TEST_f_f (rint, -1.0, -1.0);
12280 TEST_f_f (rint, -1.5, -1.0);
12281 TEST_f_f (rint, -2.0, -2.0);
12282 TEST_f_f (rint, 0.1, 0.0);
12283 TEST_f_f (rint, 0.25, 0.0);
12284 TEST_f_f (rint, 0.625, 0.0);
12285 TEST_f_f (rint, -0.1, -0.0);
12286 TEST_f_f (rint, -0.25, -0.0);
12287 TEST_f_f (rint, -0.625, -0.0);
12288 TEST_f_f (rint, 1048576.75, 1048576.0);
12289 TEST_f_f (rint, 2097152.75, 2097152.0);
12290 TEST_f_f (rint, -1048576.75, -1048576.0);
12291 TEST_f_f (rint, -2097152.75, -2097152.0);
12293 TEST_f_f (rint, 70368744177664.75, 70368744177664.0);
12294 TEST_f_f (rint, 140737488355328.75, 140737488355328.0);
12295 TEST_f_f (rint, 281474976710656.75, 281474976710656.0);
12296 TEST_f_f (rint, 562949953421312.75, 562949953421312.0);
12297 TEST_f_f (rint, 1125899906842624.75, 1125899906842624.0);
12298 TEST_f_f (rint, -70368744177664.75, -70368744177664.0);
12299 TEST_f_f (rint, -140737488355328.75, -140737488355328.0);
12300 TEST_f_f (rint, -281474976710656.75, -281474976710656.0);
12301 TEST_f_f (rint, -562949953421312.75, -562949953421312.0);
12302 TEST_f_f (rint, -1125899906842624.75, -1125899906842624.0);
12304 #ifdef TEST_LDOUBLE
12305 /* The result can only be represented in long double. */
12306 TEST_f_f (rint, 4503599627370495.5L, 4503599627370495.0L);
12307 TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L);
12308 TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L);
12309 TEST_f_f (rint, 4503599627370496.75L, 4503599627370496.0L);
12310 TEST_f_f (rint, 4503599627370497.5L, 4503599627370497.0L);
12311 # if LDBL_MANT_DIG > 100
12312 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370494.0L);
12313 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370495.0L);
12314 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370496.0L);
12316 TEST_f_f (rint, -4503599627370495.5L, -4503599627370495.0L);
12317 TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L);
12318 TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L);
12319 TEST_f_f (rint, -4503599627370496.75L, -4503599627370496.0L);
12320 TEST_f_f (rint, -4503599627370497.5L, -4503599627370497.0L);
12321 # if LDBL_MANT_DIG > 100
12322 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370494.0L);
12323 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370495.0L);
12324 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370496.0L);
12326 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L);
12327 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L);
12328 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L);
12329 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740991.0L);
12330 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740992.0L);
12331 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740993.0L);
12333 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L);
12334 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L);
12335 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L);
12336 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740991.0L);
12337 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740992.0L);
12338 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740993.0L);
12343 fesetround (save_round_mode);
12345 END (rint_towardzero);
12349 rint_test_downward (void)
12351 int save_round_mode;
12352 START (rint_downward);
12354 save_round_mode = fegetround ();
12356 if (!fesetround (FE_DOWNWARD))
12358 TEST_f_f (rint, 2.0, 2.0);
12359 TEST_f_f (rint, 1.5, 1.0);
12360 TEST_f_f (rint, 1.0, 1.0);
12361 TEST_f_f (rint, 0.5, 0.0);
12362 TEST_f_f (rint, 0.0, 0.0);
12363 TEST_f_f (rint, minus_zero, minus_zero);
12364 TEST_f_f (rint, -0.5, -1.0);
12365 TEST_f_f (rint, -1.0, -1.0);
12366 TEST_f_f (rint, -1.5, -2.0);
12367 TEST_f_f (rint, -2.0, -2.0);
12368 TEST_f_f (rint, 0.1, 0.0);
12369 TEST_f_f (rint, 0.25, 0.0);
12370 TEST_f_f (rint, 0.625, 0.0);
12371 TEST_f_f (rint, -0.1, -1.0);
12372 TEST_f_f (rint, -0.25, -1.0);
12373 TEST_f_f (rint, -0.625, -1.0);
12374 TEST_f_f (rint, 1048576.75, 1048576.0);
12375 TEST_f_f (rint, 2097152.75, 2097152.0);
12376 TEST_f_f (rint, -1048576.75, -1048577.0);
12377 TEST_f_f (rint, -2097152.75, -2097153.0);
12379 TEST_f_f (rint, 70368744177664.75, 70368744177664.0);
12380 TEST_f_f (rint, 140737488355328.75, 140737488355328.0);
12381 TEST_f_f (rint, 281474976710656.75, 281474976710656.0);
12382 TEST_f_f (rint, 562949953421312.75, 562949953421312.0);
12383 TEST_f_f (rint, 1125899906842624.75, 1125899906842624.0);
12384 TEST_f_f (rint, -70368744177664.75, -70368744177665.0);
12385 TEST_f_f (rint, -140737488355328.75, -140737488355329.0);
12386 TEST_f_f (rint, -281474976710656.75, -281474976710657.0);
12387 TEST_f_f (rint, -562949953421312.75, -562949953421313.0);
12388 TEST_f_f (rint, -1125899906842624.75, -1125899906842625.0);
12390 #ifdef TEST_LDOUBLE
12391 /* The result can only be represented in long double. */
12392 TEST_f_f (rint, 4503599627370495.5L, 4503599627370495.0L);
12393 TEST_f_f (rint, 4503599627370496.25L, 4503599627370496.0L);
12394 TEST_f_f (rint, 4503599627370496.5L, 4503599627370496.0L);
12395 TEST_f_f (rint, 4503599627370496.75L, 4503599627370496.0L);
12396 TEST_f_f (rint, 4503599627370497.5L, 4503599627370497.0L);
12397 # if LDBL_MANT_DIG > 100
12398 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370494.0L);
12399 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370495.0L);
12400 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370496.0L);
12402 TEST_f_f (rint, -4503599627370495.5L, -4503599627370496.0L);
12403 TEST_f_f (rint, -4503599627370496.25L, -4503599627370497.0L);
12404 TEST_f_f (rint, -4503599627370496.5L, -4503599627370497.0L);
12405 TEST_f_f (rint, -4503599627370496.75L, -4503599627370497.0L);
12406 TEST_f_f (rint, -4503599627370497.5L, -4503599627370498.0L);
12407 # if LDBL_MANT_DIG > 100
12408 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370495.0L);
12409 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370496.0L);
12410 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370497.0L);
12412 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740991.0L);
12413 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740992.0L);
12414 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740993.0L);
12415 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740991.0L);
12416 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740992.0L);
12417 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740993.0L);
12419 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740992.0L);
12420 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740993.0L);
12421 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740994.0L);
12422 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740992.0L);
12423 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740993.0L);
12424 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740994.0L);
12429 fesetround (save_round_mode);
12431 END (rint_downward);
12435 rint_test_upward (void)
12437 int save_round_mode;
12438 START (rint_upward);
12440 save_round_mode = fegetround ();
12442 if (!fesetround (FE_UPWARD))
12444 TEST_f_f (rint, 2.0, 2.0);
12445 TEST_f_f (rint, 1.5, 2.0);
12446 TEST_f_f (rint, 1.0, 1.0);
12447 TEST_f_f (rint, 0.5, 1.0);
12448 TEST_f_f (rint, 0.0, 0.0);
12449 TEST_f_f (rint, minus_zero, minus_zero);
12450 TEST_f_f (rint, -0.5, -0.0);
12451 TEST_f_f (rint, -1.0, -1.0);
12452 TEST_f_f (rint, -1.5, -1.0);
12453 TEST_f_f (rint, -2.0, -2.0);
12454 TEST_f_f (rint, 0.1, 1.0);
12455 TEST_f_f (rint, 0.25, 1.0);
12456 TEST_f_f (rint, 0.625, 1.0);
12457 TEST_f_f (rint, -0.1, -0.0);
12458 TEST_f_f (rint, -0.25, -0.0);
12459 TEST_f_f (rint, -0.625, -0.0);
12460 TEST_f_f (rint, 1048576.75, 1048577.0);
12461 TEST_f_f (rint, 2097152.75, 2097153.0);
12462 TEST_f_f (rint, -1048576.75, -1048576.0);
12463 TEST_f_f (rint, -2097152.75, -2097152.0);
12465 TEST_f_f (rint, 70368744177664.75, 70368744177665.0);
12466 TEST_f_f (rint, 140737488355328.75, 140737488355329.0);
12467 TEST_f_f (rint, 281474976710656.75, 281474976710657.0);
12468 TEST_f_f (rint, 562949953421312.75, 562949953421313.0);
12469 TEST_f_f (rint, 1125899906842624.75, 1125899906842625.0);
12470 TEST_f_f (rint, -70368744177664.75, -70368744177664.0);
12471 TEST_f_f (rint, -140737488355328.75, -140737488355328.0);
12472 TEST_f_f (rint, -281474976710656.75, -281474976710656.0);
12473 TEST_f_f (rint, -562949953421312.75, -562949953421312.0);
12474 TEST_f_f (rint, -1125899906842624.75, -1125899906842624.0);
12476 #ifdef TEST_LDOUBLE
12477 /* The result can only be represented in long double. */
12478 TEST_f_f (rint, 4503599627370495.5L, 4503599627370496.0L);
12479 TEST_f_f (rint, 4503599627370496.25L, 4503599627370497.0L);
12480 TEST_f_f (rint, 4503599627370496.5L, 4503599627370497.0L);
12481 TEST_f_f (rint, 4503599627370496.75L, 4503599627370497.0L);
12482 TEST_f_f (rint, 4503599627370497.5L, 4503599627370498.0L);
12483 # if LDBL_MANT_DIG > 100
12484 TEST_f_f (rint, 4503599627370494.5000000000001L, 4503599627370495.0L);
12485 TEST_f_f (rint, 4503599627370495.5000000000001L, 4503599627370496.0L);
12486 TEST_f_f (rint, 4503599627370496.5000000000001L, 4503599627370497.0L);
12488 TEST_f_f (rint, -4503599627370495.5L, -4503599627370495.0L);
12489 TEST_f_f (rint, -4503599627370496.25L, -4503599627370496.0L);
12490 TEST_f_f (rint, -4503599627370496.5L, -4503599627370496.0L);
12491 TEST_f_f (rint, -4503599627370496.75L, -4503599627370496.0L);
12492 TEST_f_f (rint, -4503599627370497.5L, -4503599627370497.0L);
12493 # if LDBL_MANT_DIG > 100
12494 TEST_f_f (rint, -4503599627370494.5000000000001L, -4503599627370494.0L);
12495 TEST_f_f (rint, -4503599627370495.5000000000001L, -4503599627370495.0L);
12496 TEST_f_f (rint, -4503599627370496.5000000000001L, -4503599627370496.0L);
12498 TEST_f_f (rint, 9007199254740991.0000000000001L, 9007199254740992.0L);
12499 TEST_f_f (rint, 9007199254740992.0000000000001L, 9007199254740993.0L);
12500 TEST_f_f (rint, 9007199254740993.0000000000001L, 9007199254740994.0L);
12501 TEST_f_f (rint, 9007199254740991.5000000000001L, 9007199254740992.0L);
12502 TEST_f_f (rint, 9007199254740992.5000000000001L, 9007199254740993.0L);
12503 TEST_f_f (rint, 9007199254740993.5000000000001L, 9007199254740994.0L);
12505 TEST_f_f (rint, -9007199254740991.0000000000001L, -9007199254740991.0L);
12506 TEST_f_f (rint, -9007199254740992.0000000000001L, -9007199254740992.0L);
12507 TEST_f_f (rint, -9007199254740993.0000000000001L, -9007199254740993.0L);
12508 TEST_f_f (rint, -9007199254740991.5000000000001L, -9007199254740991.0L);
12509 TEST_f_f (rint, -9007199254740992.5000000000001L, -9007199254740992.0L);
12510 TEST_f_f (rint, -9007199254740993.5000000000001L, -9007199254740993.0L);
12515 fesetround (save_round_mode);
12523 /* TODO: missing +/-Inf as well as qNaN tests. */
12527 TEST_f_f (round, 0, 0);
12528 TEST_f_f (round, minus_zero, minus_zero);
12529 TEST_f_f (round, 0.2L, 0.0);
12530 TEST_f_f (round, -0.2L, minus_zero);
12531 TEST_f_f (round, 0.5, 1.0);
12532 TEST_f_f (round, -0.5, -1.0);
12533 TEST_f_f (round, 0.8L, 1.0);
12534 TEST_f_f (round, -0.8L, -1.0);
12535 TEST_f_f (round, 1.5, 2.0);
12536 TEST_f_f (round, -1.5, -2.0);
12537 TEST_f_f (round, 0.1, 0.0);
12538 TEST_f_f (round, 0.25, 0.0);
12539 TEST_f_f (round, 0.625, 1.0);
12540 TEST_f_f (round, -0.1, -0.0);
12541 TEST_f_f (round, -0.25, -0.0);
12542 TEST_f_f (round, -0.625, -1.0);
12543 TEST_f_f (round, 2097152.5, 2097153);
12544 TEST_f_f (round, -2097152.5, -2097153);
12546 #ifdef TEST_LDOUBLE
12547 /* The result can only be represented in long double. */
12548 TEST_f_f (round, 4503599627370495.5L, 4503599627370496.0L);
12549 TEST_f_f (round, 4503599627370496.25L, 4503599627370496.0L);
12550 TEST_f_f (round, 4503599627370496.5L, 4503599627370497.0L);
12551 TEST_f_f (round, 4503599627370496.75L, 4503599627370497.0L);
12552 TEST_f_f (round, 4503599627370497.5L, 4503599627370498.0L);
12553 # if LDBL_MANT_DIG > 100
12554 TEST_f_f (round, 4503599627370494.5000000000001L, 4503599627370495.0L);
12555 TEST_f_f (round, 4503599627370495.5000000000001L, 4503599627370496.0L);
12556 TEST_f_f (round, 4503599627370496.5000000000001L, 4503599627370497.0L);
12559 TEST_f_f (round, -4503599627370495.5L, -4503599627370496.0L);
12560 TEST_f_f (round, -4503599627370496.25L, -4503599627370496.0L);
12561 TEST_f_f (round, -4503599627370496.5L, -4503599627370497.0L);
12562 TEST_f_f (round, -4503599627370496.75L, -4503599627370497.0L);
12563 TEST_f_f (round, -4503599627370497.5L, -4503599627370498.0L);
12564 # if LDBL_MANT_DIG > 100
12565 TEST_f_f (round, -4503599627370494.5000000000001L, -4503599627370495.0L);
12566 TEST_f_f (round, -4503599627370495.5000000000001L, -4503599627370496.0L);
12567 TEST_f_f (round, -4503599627370496.5000000000001L, -4503599627370497.0L);
12570 TEST_f_f (round, 9007199254740991.5L, 9007199254740992.0L);
12571 TEST_f_f (round, 9007199254740992.25L, 9007199254740992.0L);
12572 TEST_f_f (round, 9007199254740992.5L, 9007199254740993.0L);
12573 TEST_f_f (round, 9007199254740992.75L, 9007199254740993.0L);
12574 TEST_f_f (round, 9007199254740993.5L, 9007199254740994.0L);
12576 TEST_f_f (round, -9007199254740991.5L, -9007199254740992.0L);
12577 TEST_f_f (round, -9007199254740992.25L, -9007199254740992.0L);
12578 TEST_f_f (round, -9007199254740992.5L, -9007199254740993.0L);
12579 TEST_f_f (round, -9007199254740992.75L, -9007199254740993.0L);
12580 TEST_f_f (round, -9007199254740993.5L, -9007199254740994.0L);
12582 # if LDBL_MANT_DIG > 100
12583 TEST_f_f (round, 9007199254740991.0000000000001L, 9007199254740991.0L);
12584 TEST_f_f (round, 9007199254740992.0000000000001L, 9007199254740992.0L);
12585 TEST_f_f (round, 9007199254740993.0000000000001L, 9007199254740993.0L);
12586 TEST_f_f (round, 9007199254740991.5000000000001L, 9007199254740992.0L);
12587 TEST_f_f (round, 9007199254740992.5000000000001L, 9007199254740993.0L);
12588 TEST_f_f (round, 9007199254740993.5000000000001L, 9007199254740994.0L);
12590 TEST_f_f (round, -9007199254740991.0000000000001L, -9007199254740991.0L);
12591 TEST_f_f (round, -9007199254740992.0000000000001L, -9007199254740992.0L);
12592 TEST_f_f (round, -9007199254740993.0000000000001L, -9007199254740993.0L);
12593 TEST_f_f (round, -9007199254740991.5000000000001L, -9007199254740992.0L);
12594 TEST_f_f (round, -9007199254740992.5000000000001L, -9007199254740993.0L);
12595 TEST_f_f (round, -9007199254740993.5000000000001L, -9007199254740994.0L);
12598 TEST_f_f (round, 72057594037927935.5L, 72057594037927936.0L);
12599 TEST_f_f (round, 72057594037927936.25L, 72057594037927936.0L);
12600 TEST_f_f (round, 72057594037927936.5L, 72057594037927937.0L);
12601 TEST_f_f (round, 72057594037927936.75L, 72057594037927937.0L);
12602 TEST_f_f (round, 72057594037927937.5L, 72057594037927938.0L);
12604 TEST_f_f (round, -72057594037927935.5L, -72057594037927936.0L);
12605 TEST_f_f (round, -72057594037927936.25L, -72057594037927936.0L);
12606 TEST_f_f (round, -72057594037927936.5L, -72057594037927937.0L);
12607 TEST_f_f (round, -72057594037927936.75L, -72057594037927937.0L);
12608 TEST_f_f (round, -72057594037927937.5L, -72057594037927938.0L);
12610 TEST_f_f (round, 10141204801825835211973625643007.5L, 10141204801825835211973625643008.0L);
12611 TEST_f_f (round, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L);
12612 TEST_f_f (round, 10141204801825835211973625643008.5L, 10141204801825835211973625643009.0L);
12613 TEST_f_f (round, 10141204801825835211973625643008.75L, 10141204801825835211973625643009.0L);
12614 TEST_f_f (round, 10141204801825835211973625643009.5L, 10141204801825835211973625643010.0L);
12627 TEST_ff_f (scalb, 2.0, 0.5, qnan_value, INVALID_EXCEPTION);
12628 TEST_ff_f (scalb, 3.0, -2.5, qnan_value, INVALID_EXCEPTION);
12630 TEST_ff_f (scalb, 0, qnan_value, qnan_value);
12631 TEST_ff_f (scalb, 1, qnan_value, qnan_value);
12633 TEST_ff_f (scalb, 1, 0, 1);
12634 TEST_ff_f (scalb, -1, 0, -1);
12636 TEST_ff_f (scalb, 0, plus_infty, qnan_value, INVALID_EXCEPTION);
12637 TEST_ff_f (scalb, minus_zero, plus_infty, qnan_value, INVALID_EXCEPTION);
12639 TEST_ff_f (scalb, 0, 2, 0);
12640 TEST_ff_f (scalb, minus_zero, -4, minus_zero);
12641 TEST_ff_f (scalb, 0, 0, 0);
12642 TEST_ff_f (scalb, minus_zero, 0, minus_zero);
12643 TEST_ff_f (scalb, 0, -1, 0);
12644 TEST_ff_f (scalb, minus_zero, -10, minus_zero);
12645 TEST_ff_f (scalb, 0, minus_infty, 0);
12646 TEST_ff_f (scalb, minus_zero, minus_infty, minus_zero);
12648 TEST_ff_f (scalb, plus_infty, -1, plus_infty);
12649 TEST_ff_f (scalb, minus_infty, -10, minus_infty);
12650 TEST_ff_f (scalb, plus_infty, 0, plus_infty);
12651 TEST_ff_f (scalb, minus_infty, 0, minus_infty);
12652 TEST_ff_f (scalb, plus_infty, 2, plus_infty);
12653 TEST_ff_f (scalb, minus_infty, 100, minus_infty);
12655 TEST_ff_f (scalb, 0.1L, minus_infty, 0.0);
12656 TEST_ff_f (scalb, -0.1L, minus_infty, minus_zero);
12658 TEST_ff_f (scalb, 1, plus_infty, plus_infty);
12659 TEST_ff_f (scalb, -1, plus_infty, minus_infty);
12660 TEST_ff_f (scalb, plus_infty, plus_infty, plus_infty);
12661 TEST_ff_f (scalb, minus_infty, plus_infty, minus_infty);
12663 TEST_ff_f (scalb, plus_infty, minus_infty, qnan_value, INVALID_EXCEPTION);
12664 TEST_ff_f (scalb, minus_infty, minus_infty, qnan_value, INVALID_EXCEPTION);
12666 TEST_ff_f (scalb, qnan_value, 1, qnan_value);
12667 TEST_ff_f (scalb, 1, qnan_value, qnan_value);
12668 TEST_ff_f (scalb, qnan_value, 0, qnan_value);
12669 TEST_ff_f (scalb, 0, qnan_value, qnan_value);
12670 TEST_ff_f (scalb, qnan_value, plus_infty, qnan_value);
12671 TEST_ff_f (scalb, plus_infty, qnan_value, qnan_value);
12672 TEST_ff_f (scalb, qnan_value, qnan_value, qnan_value);
12674 TEST_ff_f (scalb, 0.8L, 4, 12.8L);
12675 TEST_ff_f (scalb, -0.854375L, 5, -27.34L);
12687 TEST_fi_f (scalbn, 0, 0, 0);
12688 TEST_fi_f (scalbn, minus_zero, 0, minus_zero);
12690 TEST_fi_f (scalbn, plus_infty, 1, plus_infty);
12691 TEST_fi_f (scalbn, minus_infty, 1, minus_infty);
12692 TEST_fi_f (scalbn, qnan_value, 1, qnan_value);
12694 TEST_fi_f (scalbn, 0.8L, 4, 12.8L);
12695 TEST_fi_f (scalbn, -0.854375L, 5, -27.34L);
12697 TEST_fi_f (scalbn, 1, 0L, 1);
12699 TEST_fi_f (scalbn, 1, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
12700 TEST_fi_f (scalbn, 1, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12701 TEST_fi_f (scalbn, max_value, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
12702 TEST_fi_f (scalbn, max_value, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12703 TEST_fi_f (scalbn, min_value, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
12704 TEST_fi_f (scalbn, min_value, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12705 TEST_fi_f (scalbn, min_value / 4, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
12706 TEST_fi_f (scalbn, min_value / 4, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12713 scalbln_test (void)
12718 TEST_fl_f (scalbln, 0, 0, 0);
12719 TEST_fl_f (scalbln, minus_zero, 0, minus_zero);
12721 TEST_fl_f (scalbln, plus_infty, 1, plus_infty);
12722 TEST_fl_f (scalbln, minus_infty, 1, minus_infty);
12723 TEST_fl_f (scalbln, qnan_value, 1, qnan_value);
12725 TEST_fl_f (scalbln, 0.8L, 4, 12.8L);
12726 TEST_fl_f (scalbln, -0.854375L, 5, -27.34L);
12728 TEST_fl_f (scalbln, 1, 0L, 1);
12730 TEST_fi_f (scalbln, 1, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
12731 TEST_fi_f (scalbln, 1, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12732 TEST_fi_f (scalbln, max_value, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
12733 TEST_fi_f (scalbln, max_value, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12734 TEST_fi_f (scalbln, min_value, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
12735 TEST_fi_f (scalbln, min_value, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12736 TEST_fi_f (scalbln, min_value / 4, INT_MAX, plus_infty, OVERFLOW_EXCEPTION);
12737 TEST_fi_f (scalbln, min_value / 4, INT_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12739 TEST_fi_f (scalbln, 1, LONG_MAX, plus_infty, OVERFLOW_EXCEPTION);
12740 TEST_fi_f (scalbln, 1, LONG_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12741 TEST_fi_f (scalbln, max_value, LONG_MAX, plus_infty, OVERFLOW_EXCEPTION);
12742 TEST_fi_f (scalbln, max_value, LONG_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12743 TEST_fi_f (scalbln, min_value, LONG_MAX, plus_infty, OVERFLOW_EXCEPTION);
12744 TEST_fi_f (scalbln, min_value, LONG_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12745 TEST_fi_f (scalbln, min_value / 4, LONG_MAX, plus_infty, OVERFLOW_EXCEPTION);
12746 TEST_fi_f (scalbln, min_value / 4, LONG_MIN, plus_zero, UNDERFLOW_EXCEPTION);
12748 #if LONG_MAX >= 0x100000000
12749 TEST_fi_f (scalbln, 1, 0x88000000L, plus_infty, OVERFLOW_EXCEPTION);
12750 TEST_fi_f (scalbln, 1, -0x88000000L, plus_zero, UNDERFLOW_EXCEPTION);
12751 TEST_fi_f (scalbln, max_value, 0x88000000L, plus_infty, OVERFLOW_EXCEPTION);
12752 TEST_fi_f (scalbln, max_value, -0x88000000L, plus_zero, UNDERFLOW_EXCEPTION);
12753 TEST_fi_f (scalbln, min_value, 0x88000000L, plus_infty, OVERFLOW_EXCEPTION);
12754 TEST_fi_f (scalbln, min_value, -0x88000000L, plus_zero, UNDERFLOW_EXCEPTION);
12755 TEST_fi_f (scalbln, min_value / 4, 0x88000000L, plus_infty, OVERFLOW_EXCEPTION);
12756 TEST_fi_f (scalbln, min_value / 4, -0x88000000L, plus_zero, UNDERFLOW_EXCEPTION);
12764 signbit_test (void)
12766 /* TODO: missing qNaN tests. */
12770 TEST_f_b (signbit, 0, 0);
12771 TEST_f_b (signbit, minus_zero, 1);
12772 TEST_f_b (signbit, plus_infty, 0);
12773 TEST_f_b (signbit, minus_infty, 1);
12775 /* signbit (x) != 0 for x < 0. */
12776 TEST_f_b (signbit, -1, 1);
12777 /* signbit (x) == 0 for x >= 0. */
12778 TEST_f_b (signbit, 1, 0);
12789 if (errno == ENOSYS)
12790 /* Function not implemented. */
12795 TEST_f_f (sin, 0, 0);
12796 TEST_f_f (sin, minus_zero, minus_zero);
12797 TEST_f_f (sin, plus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
12798 TEST_f_f (sin, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
12799 TEST_f_f (sin, qnan_value, qnan_value, ERRNO_UNCHANGED);
12801 TEST_f_f (sin, M_PI_6l, 0.5);
12802 TEST_f_f (sin, -M_PI_6l, -0.5);
12803 TEST_f_f (sin, M_PI_2l, 1);
12804 TEST_f_f (sin, -M_PI_2l, -1);
12805 TEST_f_f (sin, 0.75L, 0.681638760023334166733241952779893935L);
12807 TEST_f_f (sin, 0x1p65, -0.047183876212354673805106149805700013943218L);
12808 TEST_f_f (sin, -0x1p65, 0.047183876212354673805106149805700013943218L);
12810 TEST_f_f (sin, 0x1.7f4134p+103, -6.6703229329788657073304190650534846045235e-08L);
12813 TEST_f_f (sin, 0.80190127184058835, 0.71867942238767868);
12814 TEST_f_f (sin, 2.522464e-1, 2.4957989804940911e-1);
12818 TEST_f_f (sin, 1e22, -0.8522008497671888017727058937530293682618L);
12819 TEST_f_f (sin, 0x1p1023, 0.5631277798508840134529434079444683477104L);
12822 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
12823 TEST_f_f (sin, 0x1p16383L, 0.3893629985894208126948115852610595405563L);
12826 TEST_f_f (sin, 0x1p+120, 3.77820109360752022655548470056922991960587e-01L);
12827 TEST_f_f (sin, 0x1p+127, 6.23385512955870240370428801097126489001833e-01L);
12828 TEST_f_f (sin, 0x1.fffff8p+127, 4.85786063130487339701113680434728152037092e-02L);
12829 TEST_f_f (sin, 0x1.fffffep+127, -5.21876523333658540551505357019806722935726e-01L);
12830 TEST_f_f (sin, 0x1p+50, 4.96396515208940840876821859865411368093356e-01L);
12831 TEST_f_f (sin, 0x1p+28, -9.86198211836975655703110310527108292055548e-01L);
12839 sin_test_tonearest (void)
12841 int save_round_mode;
12844 if (errno == ENOSYS)
12845 /* Function not implemented. */
12848 START (sin_tonearest);
12850 save_round_mode = fegetround ();
12852 if (!fesetround (FE_TONEAREST))
12854 TEST_f_f (sin, 1, 0.8414709848078965066525023216302989996226L);
12855 TEST_f_f (sin, 2, 0.9092974268256816953960198659117448427023L);
12856 TEST_f_f (sin, 3, 0.1411200080598672221007448028081102798469L);
12857 TEST_f_f (sin, 4, -0.7568024953079282513726390945118290941359L);
12858 TEST_f_f (sin, 5, -0.9589242746631384688931544061559939733525L);
12859 TEST_f_f (sin, 6, -0.2794154981989258728115554466118947596280L);
12860 TEST_f_f (sin, 7, 0.6569865987187890903969990915936351779369L);
12861 TEST_f_f (sin, 8, 0.9893582466233817778081235982452886721164L);
12862 TEST_f_f (sin, 9, 0.4121184852417565697562725663524351793439L);
12863 TEST_f_f (sin, 10, -0.5440211108893698134047476618513772816836L);
12866 fesetround (save_round_mode);
12868 END (sin_tonearest);
12873 sin_test_towardzero (void)
12875 int save_round_mode;
12878 if (errno == ENOSYS)
12879 /* Function not implemented. */
12882 START (sin_towardzero);
12884 save_round_mode = fegetround ();
12886 if (!fesetround (FE_TOWARDZERO))
12888 TEST_f_f (sin, 1, 0.8414709848078965066525023216302989996226L);
12889 TEST_f_f (sin, 2, 0.9092974268256816953960198659117448427023L);
12890 TEST_f_f (sin, 3, 0.1411200080598672221007448028081102798469L);
12891 TEST_f_f (sin, 4, -0.7568024953079282513726390945118290941359L);
12892 TEST_f_f (sin, 5, -0.9589242746631384688931544061559939733525L);
12893 TEST_f_f (sin, 6, -0.2794154981989258728115554466118947596280L);
12894 TEST_f_f (sin, 7, 0.6569865987187890903969990915936351779369L);
12895 TEST_f_f (sin, 8, 0.9893582466233817778081235982452886721164L);
12896 TEST_f_f (sin, 9, 0.4121184852417565697562725663524351793439L);
12897 TEST_f_f (sin, 10, -0.5440211108893698134047476618513772816836L);
12900 fesetround (save_round_mode);
12902 END (sin_towardzero);
12907 sin_test_downward (void)
12909 int save_round_mode;
12912 if (errno == ENOSYS)
12913 /* Function not implemented. */
12916 START (sin_downward);
12918 save_round_mode = fegetround ();
12920 if (!fesetround (FE_DOWNWARD))
12922 TEST_f_f (sin, 1, 0.8414709848078965066525023216302989996226L);
12923 TEST_f_f (sin, 2, 0.9092974268256816953960198659117448427023L);
12924 TEST_f_f (sin, 3, 0.1411200080598672221007448028081102798469L);
12925 TEST_f_f (sin, 4, -0.7568024953079282513726390945118290941359L);
12926 TEST_f_f (sin, 5, -0.9589242746631384688931544061559939733525L);
12927 TEST_f_f (sin, 6, -0.2794154981989258728115554466118947596280L);
12928 TEST_f_f (sin, 7, 0.6569865987187890903969990915936351779369L);
12929 TEST_f_f (sin, 8, 0.9893582466233817778081235982452886721164L);
12930 TEST_f_f (sin, 9, 0.4121184852417565697562725663524351793439L);
12931 TEST_f_f (sin, 10, -0.5440211108893698134047476618513772816836L);
12934 fesetround (save_round_mode);
12936 END (sin_downward);
12941 sin_test_upward (void)
12943 int save_round_mode;
12946 if (errno == ENOSYS)
12947 /* Function not implemented. */
12950 START (sin_upward);
12952 save_round_mode = fegetround ();
12954 if (!fesetround (FE_UPWARD))
12956 TEST_f_f (sin, 1, 0.8414709848078965066525023216302989996226L);
12957 TEST_f_f (sin, 2, 0.9092974268256816953960198659117448427023L);
12958 TEST_f_f (sin, 3, 0.1411200080598672221007448028081102798469L);
12959 TEST_f_f (sin, 4, -0.7568024953079282513726390945118290941359L);
12960 TEST_f_f (sin, 5, -0.9589242746631384688931544061559939733525L);
12961 TEST_f_f (sin, 6, -0.2794154981989258728115554466118947596280L);
12962 TEST_f_f (sin, 7, 0.6569865987187890903969990915936351779369L);
12963 TEST_f_f (sin, 8, 0.9893582466233817778081235982452886721164L);
12964 TEST_f_f (sin, 9, 0.4121184852417565697562725663524351793439L);
12965 TEST_f_f (sin, 10, -0.5440211108893698134047476618513772816836L);
12968 fesetround (save_round_mode);
12977 FLOAT sin_res, cos_res;
12980 FUNC(sincos) (0, &sin_res, &cos_res);
12981 if (errno == ENOSYS)
12982 /* Function not implemented. */
12987 /* sincos is treated differently because it returns void. */
12988 TEST_extra (sincos, 0, 0, 1);
12990 TEST_extra (sincos, minus_zero, minus_zero, 1);
12991 TEST_extra (sincos, plus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
12992 TEST_extra (sincos, minus_infty, qnan_value, qnan_value, INVALID_EXCEPTION);
12993 TEST_extra (sincos, qnan_value, qnan_value, qnan_value);
12995 /* The value of M_PI_2l is never exactly PI/2, and therefore the
12996 answer is never exactly zero. The answer is equal to the error
12997 in rounding PI/2 for the type used. Thus the answer is unique
13000 /* 32-bit float. */
13001 TEST_extra (sincos, M_PI_2l, 1, -0x1.777a5cp-25L);
13003 #if defined TEST_DOUBLE || (defined TEST_LDOUBLE && LDBL_MANT_DIG == 53)
13004 /* 64-bit double or 64-bit long double. */
13005 TEST_extra (sincos, M_PI_2l, 1, 0x1.1a62633145c07p-54L);
13007 #if defined TEST_LDOUBLE && LDBL_MANT_DIG == 64
13008 /* 96-bit long double. */
13009 TEST_extra (sincos, M_PI_2l, 1, -0xe.ce675d1fc8f8cbbp-69L);
13011 #if defined TEST_LDOUBLE && LDBL_MANT_DIG == 106
13012 /* 128-bit IBM long double. */
13013 TEST_extra (sincos, M_PI_2l, 1, 0x1.c1cd129024e088a67cc74020bcp-107L);
13015 #if defined TEST_LDOUBLE && LDBL_MANT_DIG == 113
13016 /* 128-bit long double. */
13017 TEST_extra (sincos, M_PI_2l, 1, 0x1.cd129024e088a67cc74020bbea64p-115L);
13020 TEST_extra (sincos, M_PI_6l, 0.5, 0.86602540378443864676372317075293616L);
13021 TEST_extra (sincos, M_PI_6l*2.0, 0.86602540378443864676372317075293616L, 0.5);
13022 TEST_extra (sincos, 0.75L, 0.681638760023334166733241952779893935L, 0.731688868873820886311838753000084544L);
13024 TEST_extra (sincos, 0x1p65, -0.047183876212354673805106149805700013943218L, 0.99888622066058013610642172179340364209972L);
13025 TEST_extra (sincos, -0x1p65, 0.047183876212354673805106149805700013943218L, 0.99888622066058013610642172179340364209972L);
13028 TEST_extra (sincos, 0.80190127184058835, 0.71867942238767868, 0.69534156199418473);
13032 TEST_extra (sincos, 1e22, -0.8522008497671888017727058937530293682618L, 0.5232147853951389454975944733847094921409L);
13033 TEST_extra (sincos, 0x1p1023, 0.5631277798508840134529434079444683477104L, -0.826369834614147994500785680811743734805L);
13036 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
13037 TEST_extra (sincos, 0x1p16383L, 0.3893629985894208126948115852610595405563L, 0.9210843909921906206874509522505756251609L);
13040 TEST_extra (sincos, 0x1p+120, 3.77820109360752022655548470056922991960587e-01L, -9.25879022854837867303861764107414946730833e-01L);
13041 TEST_extra (sincos, 0x1p+127, 6.23385512955870240370428801097126489001833e-01L, 7.81914638714960072263910298466369236613162e-01L);
13042 TEST_extra (sincos, 0x1.fffff8p+127, 4.85786063130487339701113680434728152037092e-02L, 9.98819362551949040703862043664101081064641e-01L);
13043 TEST_extra (sincos, 0x1.fffffep+127, -5.21876523333658540551505357019806722935726e-01L, 8.53021039830304158051791467692161107353094e-01L);
13044 TEST_extra (sincos, 0x1p+50, 4.96396515208940840876821859865411368093356e-01L, 8.68095904660550604334592502063501320395739e-01L);
13045 TEST_extra (sincos, 0x1p+28, -9.86198211836975655703110310527108292055548e-01L, -1.65568979490578758865468278195361551113358e-01L);
13055 if (errno == ENOSYS)
13056 /* Function not implemented. */
13060 TEST_f_f (sinh, 0, 0);
13061 TEST_f_f (sinh, minus_zero, minus_zero);
13063 #ifndef TEST_INLINE
13064 TEST_f_f (sinh, plus_infty, plus_infty);
13065 TEST_f_f (sinh, minus_infty, minus_infty);
13067 TEST_f_f (sinh, qnan_value, qnan_value);
13069 TEST_f_f (sinh, 0.75L, 0.822316731935829980703661634446913849L);
13070 TEST_f_f (sinh, 0x8p-32L, 1.86264514923095703232705808926175479e-9L);
13077 sinh_test_tonearest (void)
13079 int save_round_mode;
13082 if (errno == ENOSYS)
13083 /* Function not implemented. */
13086 START (sinh_tonearest);
13088 save_round_mode = fegetround ();
13090 if (!fesetround (FE_TONEAREST))
13092 TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
13093 TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
13094 TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
13097 fesetround (save_round_mode);
13099 END (sinh_tonearest);
13104 sinh_test_towardzero (void)
13106 int save_round_mode;
13109 if (errno == ENOSYS)
13110 /* Function not implemented. */
13113 START (sinh_towardzero);
13115 save_round_mode = fegetround ();
13117 if (!fesetround (FE_TOWARDZERO))
13119 TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
13120 TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
13121 TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
13124 fesetround (save_round_mode);
13126 END (sinh_towardzero);
13131 sinh_test_downward (void)
13133 int save_round_mode;
13136 if (errno == ENOSYS)
13137 /* Function not implemented. */
13140 START (sinh_downward);
13142 save_round_mode = fegetround ();
13144 if (!fesetround (FE_DOWNWARD))
13146 TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
13147 TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
13148 TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
13151 fesetround (save_round_mode);
13153 END (sinh_downward);
13158 sinh_test_upward (void)
13160 int save_round_mode;
13163 if (errno == ENOSYS)
13164 /* Function not implemented. */
13167 START (sinh_upward);
13169 save_round_mode = fegetround ();
13171 if (!fesetround (FE_UPWARD))
13173 TEST_f_f (sinh, 22, 1792456423.065795780701106568345764104225L);
13174 TEST_f_f (sinh, 23, 4872401723.124451299966006944252978187305L);
13175 TEST_f_f (sinh, 24, 13244561064.92173614705070540368454568168L);
13178 fesetround (save_round_mode);
13189 if (errno == ENOSYS)
13190 /* Function not implemented. */
13195 TEST_f_f (sqrt, 0, 0);
13196 TEST_f_f (sqrt, qnan_value, qnan_value);
13197 TEST_f_f (sqrt, plus_infty, plus_infty);
13199 TEST_f_f (sqrt, minus_zero, minus_zero);
13201 /* sqrt (x) == qNaN plus invalid exception for x < 0. */
13202 TEST_f_f (sqrt, -1, qnan_value, INVALID_EXCEPTION);
13203 TEST_f_f (sqrt, -max_value, qnan_value, INVALID_EXCEPTION);
13204 TEST_f_f (sqrt, minus_infty, qnan_value, INVALID_EXCEPTION);
13206 TEST_f_f (sqrt, 2209, 47);
13207 TEST_f_f (sqrt, 4, 2);
13208 TEST_f_f (sqrt, 2, M_SQRT2l);
13209 TEST_f_f (sqrt, 0.25, 0.5);
13210 TEST_f_f (sqrt, 6642.25, 81.5);
13211 TEST_f_f (sqrt, 15190.5625L, 123.25L);
13212 TEST_f_f (sqrt, 0.75L, 0.866025403784438646763723170752936183L);
13223 if (errno == ENOSYS)
13224 /* Function not implemented. */
13229 TEST_f_f (tan, 0, 0);
13230 TEST_f_f (tan, minus_zero, minus_zero);
13231 TEST_f_f (tan, plus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
13232 TEST_f_f (tan, minus_infty, qnan_value, INVALID_EXCEPTION|ERRNO_EDOM);
13233 TEST_f_f (tan, qnan_value, qnan_value, ERRNO_UNCHANGED);
13235 TEST_f_f (tan, M_PI_4l, 1);
13236 TEST_f_f (tan, 0.75L, 0.931596459944072461165202756573936428L);
13238 TEST_f_f (tan, 0x1p65, -0.0472364872359047946798414219288370688827L);
13239 TEST_f_f (tan, -0x1p65, 0.0472364872359047946798414219288370688827L);
13241 TEST_f_f (tan, 0xc.9p-4, 0.9995162902115457818029468900654150261381L);
13242 TEST_f_f (tan, 0xc.908p-4, 0.9997603425502441410973077452249560802034L);
13243 TEST_f_f (tan, 0xc.90cp-4, 0.9998823910588060302788513970802357770031L);
13244 TEST_f_f (tan, 0xc.90ep-4, 0.9999434208994808753305784795924711152508L);
13245 TEST_f_f (tan, 0xc.90fp-4, 0.9999739372166156702433266059635165160515L);
13246 TEST_f_f (tan, 0xc.90f8p-4, 0.9999891957244072765118898375645469865764L);
13247 TEST_f_f (tan, 0xc.90fcp-4, 0.9999968250656122402859679132395522927393L);
13248 TEST_f_f (tan, 0xc.90fdp-4, 0.9999987324100083358016192309006353329444L);
13249 TEST_f_f (tan, 0xc.90fd8p-4, 0.9999996860835706212861509874451585282616L);
13250 TEST_f_f (tan, 0xc.90fdap-4, 0.9999999245021033010474530133665235922808L);
13251 TEST_f_f (tan, 0xc.ap-4, 1.0073556597407272165371804539701396631519L);
13252 TEST_f_f (tan, 0xc.98p-4, 1.0034282930863044654045449407466962736255L);
13253 TEST_f_f (tan, 0xc.94p-4, 1.0014703786820082237342656561856877993328L);
13254 TEST_f_f (tan, 0xc.92p-4, 1.0004928571392300571266638743539017593717L);
13255 TEST_f_f (tan, 0xc.91p-4, 1.0000044544650244953647966900221905361131L);
13256 TEST_f_f (tan, 0xc.90fep-4, 1.0000006397580424009014454926842136804016L);
13257 TEST_f_f (tan, 0xc.90fdcp-4, 1.0000001629206928242190327320047489394217L);
13258 TEST_f_f (tan, 0xc.90fdbp-4, 1.0000000437113909572052640953950483705005L);
13260 TEST_f_f (tan, -0xc.9p-4, -0.9995162902115457818029468900654150261381L);
13261 TEST_f_f (tan, -0xc.908p-4, -0.9997603425502441410973077452249560802034L);
13262 TEST_f_f (tan, -0xc.90cp-4, -0.9998823910588060302788513970802357770031L);
13263 TEST_f_f (tan, -0xc.90ep-4, -0.9999434208994808753305784795924711152508L);
13264 TEST_f_f (tan, -0xc.90fp-4, -0.9999739372166156702433266059635165160515L);
13265 TEST_f_f (tan, -0xc.90f8p-4, -0.9999891957244072765118898375645469865764L);
13266 TEST_f_f (tan, -0xc.90fcp-4, -0.9999968250656122402859679132395522927393L);
13267 TEST_f_f (tan, -0xc.90fdp-4, -0.9999987324100083358016192309006353329444L);
13268 TEST_f_f (tan, -0xc.90fd8p-4, -0.9999996860835706212861509874451585282616L);
13269 TEST_f_f (tan, -0xc.90fdap-4, -0.9999999245021033010474530133665235922808L);
13270 TEST_f_f (tan, -0xc.ap-4, -1.0073556597407272165371804539701396631519L);
13271 TEST_f_f (tan, -0xc.98p-4, -1.0034282930863044654045449407466962736255L);
13272 TEST_f_f (tan, -0xc.94p-4, -1.0014703786820082237342656561856877993328L);
13273 TEST_f_f (tan, -0xc.92p-4, -1.0004928571392300571266638743539017593717L);
13274 TEST_f_f (tan, -0xc.91p-4, -1.0000044544650244953647966900221905361131L);
13275 TEST_f_f (tan, -0xc.90fep-4, -1.0000006397580424009014454926842136804016L);
13276 TEST_f_f (tan, -0xc.90fdcp-4, -1.0000001629206928242190327320047489394217L);
13277 TEST_f_f (tan, -0xc.90fdbp-4, -1.0000000437113909572052640953950483705005L);
13280 TEST_f_f (tan, 1e22, -1.628778225606898878549375936939548513545L);
13281 TEST_f_f (tan, 0x1p1023, -0.6814476476066215012854144040167365190368L);
13284 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
13285 TEST_f_f (tan, 0x1p16383L, 0.422722393732022337800504160054440141575L);
13293 tan_test_tonearest (void)
13295 int save_round_mode;
13298 if (errno == ENOSYS)
13299 /* Function not implemented. */
13302 START (tan_tonearest);
13304 save_round_mode = fegetround ();
13306 if (!fesetround (FE_TONEAREST))
13308 TEST_f_f (tan, 1, 1.5574077246549022305069748074583601730873L);
13309 TEST_f_f (tan, 2, -2.1850398632615189916433061023136825434320L);
13310 TEST_f_f (tan, 3, -0.1425465430742778052956354105339134932261L);
13311 TEST_f_f (tan, 4, 1.1578212823495775831373424182673239231198L);
13312 TEST_f_f (tan, 5, -3.3805150062465856369827058794473439087096L);
13313 TEST_f_f (tan, 6, -0.2910061913847491570536995888681755428312L);
13314 TEST_f_f (tan, 7, 0.8714479827243187364564508896003135663222L);
13315 TEST_f_f (tan, 8, -6.7997114552203786999252627596086333648814L);
13316 TEST_f_f (tan, 9, -0.4523156594418098405903708757987855343087L);
13317 TEST_f_f (tan, 10, 0.6483608274590866712591249330098086768169L);
13320 fesetround (save_round_mode);
13322 END (tan_tonearest);
13327 tan_test_towardzero (void)
13329 int save_round_mode;
13332 if (errno == ENOSYS)
13333 /* Function not implemented. */
13336 START (tan_towardzero);
13338 save_round_mode = fegetround ();
13340 if (!fesetround (FE_TOWARDZERO))
13342 TEST_f_f (tan, 1, 1.5574077246549022305069748074583601730873L);
13343 TEST_f_f (tan, 2, -2.1850398632615189916433061023136825434320L);
13344 TEST_f_f (tan, 3, -0.1425465430742778052956354105339134932261L);
13345 TEST_f_f (tan, 4, 1.1578212823495775831373424182673239231198L);
13346 TEST_f_f (tan, 5, -3.3805150062465856369827058794473439087096L);
13347 TEST_f_f (tan, 6, -0.2910061913847491570536995888681755428312L);
13348 TEST_f_f (tan, 7, 0.8714479827243187364564508896003135663222L);
13349 TEST_f_f (tan, 8, -6.7997114552203786999252627596086333648814L);
13350 TEST_f_f (tan, 9, -0.4523156594418098405903708757987855343087L);
13351 TEST_f_f (tan, 10, 0.6483608274590866712591249330098086768169L);
13354 fesetround (save_round_mode);
13356 END (tan_towardzero);
13361 tan_test_downward (void)
13363 int save_round_mode;
13366 if (errno == ENOSYS)
13367 /* Function not implemented. */
13370 START (tan_downward);
13372 save_round_mode = fegetround ();
13374 if (!fesetround (FE_DOWNWARD))
13376 TEST_f_f (tan, 1, 1.5574077246549022305069748074583601730873L);
13377 TEST_f_f (tan, 2, -2.1850398632615189916433061023136825434320L);
13378 TEST_f_f (tan, 3, -0.1425465430742778052956354105339134932261L);
13379 TEST_f_f (tan, 4, 1.1578212823495775831373424182673239231198L);
13380 TEST_f_f (tan, 5, -3.3805150062465856369827058794473439087096L);
13381 TEST_f_f (tan, 6, -0.2910061913847491570536995888681755428312L);
13382 TEST_f_f (tan, 7, 0.8714479827243187364564508896003135663222L);
13383 TEST_f_f (tan, 8, -6.7997114552203786999252627596086333648814L);
13384 TEST_f_f (tan, 9, -0.4523156594418098405903708757987855343087L);
13385 TEST_f_f (tan, 10, 0.6483608274590866712591249330098086768169L);
13388 fesetround (save_round_mode);
13390 END (tan_downward);
13395 tan_test_upward (void)
13397 int save_round_mode;
13400 if (errno == ENOSYS)
13401 /* Function not implemented. */
13404 START (tan_upward);
13406 save_round_mode = fegetround ();
13408 if (!fesetround (FE_UPWARD))
13410 TEST_f_f (tan, 1, 1.5574077246549022305069748074583601730873L);
13411 TEST_f_f (tan, 2, -2.1850398632615189916433061023136825434320L);
13412 TEST_f_f (tan, 3, -0.1425465430742778052956354105339134932261L);
13413 TEST_f_f (tan, 4, 1.1578212823495775831373424182673239231198L);
13414 TEST_f_f (tan, 5, -3.3805150062465856369827058794473439087096L);
13415 TEST_f_f (tan, 6, -0.2910061913847491570536995888681755428312L);
13416 TEST_f_f (tan, 7, 0.8714479827243187364564508896003135663222L);
13417 TEST_f_f (tan, 8, -6.7997114552203786999252627596086333648814L);
13418 TEST_f_f (tan, 9, -0.4523156594418098405903708757987855343087L);
13419 TEST_f_f (tan, 10, 0.6483608274590866712591249330098086768169L);
13422 fesetround (save_round_mode);
13433 if (errno == ENOSYS)
13434 /* Function not implemented. */
13439 TEST_f_f (tanh, 0, 0);
13440 TEST_f_f (tanh, minus_zero, minus_zero);
13442 #ifndef TEST_INLINE
13443 TEST_f_f (tanh, plus_infty, 1);
13444 TEST_f_f (tanh, minus_infty, -1);
13446 TEST_f_f (tanh, qnan_value, qnan_value);
13448 TEST_f_f (tanh, 0.75L, 0.635148952387287319214434357312496495L);
13449 TEST_f_f (tanh, -0.75L, -0.635148952387287319214434357312496495L);
13451 TEST_f_f (tanh, 1.0L, 0.7615941559557648881194582826047935904L);
13452 TEST_f_f (tanh, -1.0L, -0.7615941559557648881194582826047935904L);
13455 TEST_f_f (tanh, 0x1p-57L, 6.938893903907228377647697925567626953125e-18L);
13465 if (errno == ENOSYS)
13466 /* Function not implemented. */
13471 TEST_f_f (tgamma, plus_infty, plus_infty);
13472 TEST_f_f (tgamma, max_value, plus_infty, OVERFLOW_EXCEPTION);
13473 TEST_f_f (tgamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION);
13474 TEST_f_f (tgamma, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION);
13475 /* tgamma (x) == qNaN plus invalid exception for integer x <= 0. */
13476 TEST_f_f (tgamma, -2, qnan_value, INVALID_EXCEPTION);
13477 TEST_f_f (tgamma, -max_value, qnan_value, INVALID_EXCEPTION);
13478 TEST_f_f (tgamma, minus_infty, qnan_value, INVALID_EXCEPTION);
13479 TEST_f_f (tgamma, qnan_value, qnan_value);
13481 TEST_f_f (tgamma, 0.5, M_SQRT_PIl);
13482 TEST_f_f (tgamma, -0.5, -M_2_SQRT_PIl);
13484 TEST_f_f (tgamma, 1, 1);
13485 TEST_f_f (tgamma, 4, 6);
13487 TEST_f_f (tgamma, 0.7L, 1.29805533264755778568117117915281162L);
13488 TEST_f_f (tgamma, 1.2L, 0.918168742399760610640951655185830401L);
13499 TEST_f_f (trunc, plus_infty, plus_infty);
13500 TEST_f_f (trunc, minus_infty, minus_infty);
13501 TEST_f_f (trunc, qnan_value, qnan_value);
13503 TEST_f_f (trunc, 0, 0);
13504 TEST_f_f (trunc, minus_zero, minus_zero);
13505 TEST_f_f (trunc, 0.1, 0);
13506 TEST_f_f (trunc, 0.25, 0);
13507 TEST_f_f (trunc, 0.625, 0);
13508 TEST_f_f (trunc, -0.1, minus_zero);
13509 TEST_f_f (trunc, -0.25, minus_zero);
13510 TEST_f_f (trunc, -0.625, minus_zero);
13511 TEST_f_f (trunc, 1, 1);
13512 TEST_f_f (trunc, -1, -1);
13513 TEST_f_f (trunc, 1.625, 1);
13514 TEST_f_f (trunc, -1.625, -1);
13516 TEST_f_f (trunc, 1048580.625L, 1048580L);
13517 TEST_f_f (trunc, -1048580.625L, -1048580L);
13519 TEST_f_f (trunc, 8388610.125L, 8388610.0L);
13520 TEST_f_f (trunc, -8388610.125L, -8388610.0L);
13522 TEST_f_f (trunc, 4294967296.625L, 4294967296.0L);
13523 TEST_f_f (trunc, -4294967296.625L, -4294967296.0L);
13525 #ifdef TEST_LDOUBLE
13526 /* The result can only be represented in long double. */
13527 TEST_f_f (trunc, 4503599627370495.5L, 4503599627370495.0L);
13528 TEST_f_f (trunc, 4503599627370496.25L, 4503599627370496.0L);
13529 TEST_f_f (trunc, 4503599627370496.5L, 4503599627370496.0L);
13530 TEST_f_f (trunc, 4503599627370496.75L, 4503599627370496.0L);
13531 TEST_f_f (trunc, 4503599627370497.5L, 4503599627370497.0L);
13533 # if LDBL_MANT_DIG > 100
13534 TEST_f_f (trunc, 4503599627370494.5000000000001L, 4503599627370494.0L);
13535 TEST_f_f (trunc, 4503599627370495.5000000000001L, 4503599627370495.0L);
13536 TEST_f_f (trunc, 4503599627370496.5000000000001L, 4503599627370496.0L);
13539 TEST_f_f (trunc, -4503599627370495.5L, -4503599627370495.0L);
13540 TEST_f_f (trunc, -4503599627370496.25L, -4503599627370496.0L);
13541 TEST_f_f (trunc, -4503599627370496.5L, -4503599627370496.0L);
13542 TEST_f_f (trunc, -4503599627370496.75L, -4503599627370496.0L);
13543 TEST_f_f (trunc, -4503599627370497.5L, -4503599627370497.0L);
13545 # if LDBL_MANT_DIG > 100
13546 TEST_f_f (trunc, -4503599627370494.5000000000001L, -4503599627370494.0L);
13547 TEST_f_f (trunc, -4503599627370495.5000000000001L, -4503599627370495.0L);
13548 TEST_f_f (trunc, -4503599627370496.5000000000001L, -4503599627370496.0L);
13551 TEST_f_f (trunc, 9007199254740991.5L, 9007199254740991.0L);
13552 TEST_f_f (trunc, 9007199254740992.25L, 9007199254740992.0L);
13553 TEST_f_f (trunc, 9007199254740992.5L, 9007199254740992.0L);
13554 TEST_f_f (trunc, 9007199254740992.75L, 9007199254740992.0L);
13555 TEST_f_f (trunc, 9007199254740993.5L, 9007199254740993.0L);
13557 # if LDBL_MANT_DIG > 100
13558 TEST_f_f (trunc, 9007199254740991.0000000000001L, 9007199254740991.0L);
13559 TEST_f_f (trunc, 9007199254740992.0000000000001L, 9007199254740992.0L);
13560 TEST_f_f (trunc, 9007199254740993.0000000000001L, 9007199254740993.0L);
13561 TEST_f_f (trunc, 9007199254740991.5000000000001L, 9007199254740991.0L);
13562 TEST_f_f (trunc, 9007199254740992.5000000000001L, 9007199254740992.0L);
13563 TEST_f_f (trunc, 9007199254740993.5000000000001L, 9007199254740993.0L);
13566 TEST_f_f (trunc, -9007199254740991.5L, -9007199254740991.0L);
13567 TEST_f_f (trunc, -9007199254740992.25L, -9007199254740992.0L);
13568 TEST_f_f (trunc, -9007199254740992.5L, -9007199254740992.0L);
13569 TEST_f_f (trunc, -9007199254740992.75L, -9007199254740992.0L);
13570 TEST_f_f (trunc, -9007199254740993.5L, -9007199254740993.0L);
13572 # if LDBL_MANT_DIG > 100
13573 TEST_f_f (trunc, -9007199254740991.0000000000001L, -9007199254740991.0L);
13574 TEST_f_f (trunc, -9007199254740992.0000000000001L, -9007199254740992.0L);
13575 TEST_f_f (trunc, -9007199254740993.0000000000001L, -9007199254740993.0L);
13576 TEST_f_f (trunc, -9007199254740991.5000000000001L, -9007199254740991.0L);
13577 TEST_f_f (trunc, -9007199254740992.5000000000001L, -9007199254740992.0L);
13578 TEST_f_f (trunc, -9007199254740993.5000000000001L, -9007199254740993.0L);
13581 TEST_f_f (trunc, 72057594037927935.5L, 72057594037927935.0L);
13582 TEST_f_f (trunc, 72057594037927936.25L, 72057594037927936.0L);
13583 TEST_f_f (trunc, 72057594037927936.5L, 72057594037927936.0L);
13584 TEST_f_f (trunc, 72057594037927936.75L, 72057594037927936.0L);
13585 TEST_f_f (trunc, 72057594037927937.5L, 72057594037927937.0L);
13587 TEST_f_f (trunc, -72057594037927935.5L, -72057594037927935.0L);
13588 TEST_f_f (trunc, -72057594037927936.25L, -72057594037927936.0L);
13589 TEST_f_f (trunc, -72057594037927936.5L, -72057594037927936.0L);
13590 TEST_f_f (trunc, -72057594037927936.75L, -72057594037927936.0L);
13591 TEST_f_f (trunc, -72057594037927937.5L, -72057594037927937.0L);
13593 TEST_f_f (trunc, 10141204801825835211973625643007.5L, 10141204801825835211973625643007.0L);
13594 TEST_f_f (trunc, 10141204801825835211973625643008.25L, 10141204801825835211973625643008.0L);
13595 TEST_f_f (trunc, 10141204801825835211973625643008.5L, 10141204801825835211973625643008.0L);
13596 TEST_f_f (trunc, 10141204801825835211973625643008.75L, 10141204801825835211973625643008.0L);
13597 TEST_f_f (trunc, 10141204801825835211973625643009.5L, 10141204801825835211973625643009.0L);
13608 FUNC (sincos) (0, &s, &c);
13609 if (errno == ENOSYS)
13610 /* Required function not implemented. */
13613 if (errno == ENOSYS)
13614 /* Function not implemented. */
13617 /* y0 is the Bessel function of the second kind of order 0 */
13620 TEST_f_f (y0, -1.0, minus_infty, INVALID_EXCEPTION);
13621 TEST_f_f (y0, -max_value, minus_infty, INVALID_EXCEPTION);
13622 TEST_f_f (y0, 0.0, minus_infty);
13623 TEST_f_f (y0, qnan_value, qnan_value);
13624 TEST_f_f (y0, plus_infty, 0);
13626 TEST_f_f (y0, 0.125L, -1.38968062514384052915582277745018693L);
13627 TEST_f_f (y0, 0.75L, -0.137172769385772397522814379396581855L);
13628 TEST_f_f (y0, 1.0, 0.0882569642156769579829267660235151628L);
13629 TEST_f_f (y0, 1.5, 0.382448923797758843955068554978089862L);
13630 TEST_f_f (y0, 2.0, 0.510375672649745119596606592727157873L);
13631 TEST_f_f (y0, 8.0, 0.223521489387566220527323400498620359L);
13632 TEST_f_f (y0, 10.0, 0.0556711672835993914244598774101900481L);
13634 TEST_f_f (y0, 0x1.3ffp+74L, 1.818984347516051243459467456433028748678e-12L);
13637 TEST_f_f (y0, 0x1.ff00000000002p+840L, 1.846591691699331493194965158699937660696e-127L);
13638 TEST_f_f (y0, 0x1p1023L, 8.2687542933709649327986678723012001545638e-155L);
13641 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
13642 TEST_f_f (y0, 0x1p16382L, 8.0839224448726336195866026476176740513439e-2467L);
13643 TEST_f_f (y0, 0x1p16383L, -3.8895531955766020648617743624167352352217e-2467L);
13646 TEST_f_f (y0, 0x1p-10L, -4.4865150767109739412411806297168793661098L);
13647 TEST_f_f (y0, 0x1p-20L, -8.8992283012125827603076426611387876938160L);
13648 TEST_f_f (y0, 0x1p-30L, -1.3311940304267782826037118027401817264906e+1L);
13649 TEST_f_f (y0, 0x1p-40L, -1.7724652307320814696990854700366226762563e+1L);
13650 TEST_f_f (y0, 0x1p-50L, -2.2137364310373846564919987139743760738155e+1L);
13651 TEST_f_f (y0, 0x1p-60L, -2.6550076313426878432849115782108205929120e+1L);
13652 TEST_f_f (y0, 0x1p-70L, -3.0962788316479910300778244424468159753887e+1L);
13653 TEST_f_f (y0, 0x1p-80L, -3.5375500319532942168707373066828113573541e+1L);
13654 TEST_f_f (y0, 0x1p-90L, -3.9788212322585974036636501709188067393195e+1L);
13655 TEST_f_f (y0, 0x1p-100L, -4.420092432563900590456563035154802121284e+1L);
13656 TEST_f_f (y0, 0x1p-110L, -4.861363632869203777249475899390797503250e+1L);
13667 FUNC (sincos) (0, &s, &c);
13668 if (errno == ENOSYS)
13669 /* Required function not implemented. */
13672 if (errno == ENOSYS)
13673 /* Function not implemented. */
13676 /* y1 is the Bessel function of the second kind of order 1 */
13679 TEST_f_f (y1, -1.0, minus_infty, INVALID_EXCEPTION);
13680 TEST_f_f (y1, -max_value, minus_infty, INVALID_EXCEPTION);
13681 TEST_f_f (y1, 0.0, minus_infty);
13682 TEST_f_f (y1, plus_infty, 0);
13683 TEST_f_f (y1, qnan_value, qnan_value);
13685 TEST_f_f (y1, 0.125L, -5.19993611253477499595928744876579921L);
13686 TEST_f_f (y1, 0.75L, -1.03759455076928541973767132140642198L);
13687 TEST_f_f (y1, 1.0, -0.781212821300288716547150000047964821L);
13688 TEST_f_f (y1, 1.5, -0.412308626973911295952829820633445323L);
13689 TEST_f_f (y1, 2.0, -0.107032431540937546888370772277476637L);
13690 TEST_f_f (y1, 8.0, -0.158060461731247494255555266187483550L);
13691 TEST_f_f (y1, 10.0, 0.249015424206953883923283474663222803L);
13693 TEST_f_f (y1, 0x1.27e204p+99L, -8.881610148467797208469612080785210013461e-16L);
13696 TEST_f_f (y1, 0x1.001000001p+593L, 3.927269966354206207832593635798954916263e-90L);
13697 TEST_f_f (y1, 0x1p1023L, 1.5665258060609012834424478437196679802783e-155L);
13700 #if defined TEST_LDOUBLE && LDBL_MAX_EXP >= 16384
13701 TEST_f_f (y1, 0x1p16382L, 1.2193782500509000574176799046642541129387e-2466L);
13702 TEST_f_f (y1, 0x1p16383L, -9.5859502826270374691362975419147645151233e-2467L);
13705 TEST_f_f (y1, 0x1p-10L, -6.5190099301063115047395187618929589514382e+02L);
13706 TEST_f_f (y1, 0x1p-20L, -6.6754421443450423911167962313100637952285e+05L);
13707 TEST_f_f (y1, 0x1p-30L, -6.8356527557643159612937462812258975438856e+08L);
13708 TEST_f_f (y1, 0x1p-40L, -6.9997084219026594793707805777425993547887e+11L);
13709 TEST_f_f (y1, 0x1p-50L, -7.1677014240283233068755952926181262431559e+14L);
13710 TEST_f_f (y1, 0x1p-60L, -7.3397262582050030662406095795388448059822e+17L);
13711 TEST_f_f (y1, 0x1p-70L, -7.5158796884019231398303842094477769620063e+20L);
13712 TEST_f_f (y1, 0x1p-80L, -7.6962608009235692951863134304745236090943e+23L);
13713 TEST_f_f (y1, 0x1p-90L, -7.8809710601457349582707849528059121757126e+26L);
13714 TEST_f_f (y1, 0x1p-100L, -8.0701143655892325972692837916732540679297e+29L);
13715 TEST_f_f (y1, 0x1p-110L, -8.2637971103633741796037466026734121655600e+32L);
13726 FUNC (sincos) (0, &s, &c);
13727 if (errno == ENOSYS)
13728 /* Required function not implemented. */
13731 if (errno == ENOSYS)
13732 /* Function not implemented. */
13735 /* yn is the Bessel function of the second kind of order n */
13738 /* yn (0, x) == y0 (x) */
13739 TEST_ff_f (yn, 0, -1.0, minus_infty, INVALID_EXCEPTION);
13740 TEST_ff_f (yn, 0, -max_value, minus_infty, INVALID_EXCEPTION);
13741 TEST_ff_f (yn, 0, 0.0, minus_infty);
13742 TEST_ff_f (yn, 0, qnan_value, qnan_value);
13743 TEST_ff_f (yn, 0, plus_infty, 0);
13745 TEST_ff_f (yn, 0, 0.125L, -1.38968062514384052915582277745018693L);
13746 TEST_ff_f (yn, 0, 0.75L, -0.137172769385772397522814379396581855L);
13747 TEST_ff_f (yn, 0, 1.0, 0.0882569642156769579829267660235151628L);
13748 TEST_ff_f (yn, 0, 1.5, 0.382448923797758843955068554978089862L);
13749 TEST_ff_f (yn, 0, 2.0, 0.510375672649745119596606592727157873L);
13750 TEST_ff_f (yn, 0, 8.0, 0.223521489387566220527323400498620359L);
13751 TEST_ff_f (yn, 0, 10.0, 0.0556711672835993914244598774101900481L);
13753 /* yn (1, x) == y1 (x) */
13754 TEST_ff_f (yn, 1, -1.0, minus_infty, INVALID_EXCEPTION);
13755 TEST_ff_f (yn, 1, 0.0, minus_infty);
13756 TEST_ff_f (yn, 1, plus_infty, 0);
13757 TEST_ff_f (yn, 1, qnan_value, qnan_value);
13759 TEST_ff_f (yn, 1, 0.125L, -5.19993611253477499595928744876579921L);
13760 TEST_ff_f (yn, 1, 0.75L, -1.03759455076928541973767132140642198L);
13761 TEST_ff_f (yn, 1, 1.0, -0.781212821300288716547150000047964821L);
13762 TEST_ff_f (yn, 1, 1.5, -0.412308626973911295952829820633445323L);
13763 TEST_ff_f (yn, 1, 2.0, -0.107032431540937546888370772277476637L);
13764 TEST_ff_f (yn, 1, 8.0, -0.158060461731247494255555266187483550L);
13765 TEST_ff_f (yn, 1, 10.0, 0.249015424206953883923283474663222803L);
13768 TEST_ff_f (yn, 3, plus_infty, 0);
13769 TEST_ff_f (yn, 3, qnan_value, qnan_value);
13771 TEST_ff_f (yn, 3, 0.125L, -2612.69757350066712600220955744091741L);
13772 TEST_ff_f (yn, 3, 0.75L, -12.9877176234475433186319774484809207L);
13773 TEST_ff_f (yn, 3, 1.0, -5.82151760596472884776175706442981440L);
13774 TEST_ff_f (yn, 3, 2.0, -1.12778377684042778608158395773179238L);
13775 TEST_ff_f (yn, 3, 10.0, -0.251362657183837329779204747654240998L);
13778 TEST_ff_f (yn, 10, plus_infty, 0);
13779 TEST_ff_f (yn, 10, qnan_value, qnan_value);
13781 TEST_ff_f (yn, 10, 0.125L, -127057845771019398.252538486899753195L);
13782 TEST_ff_f (yn, 10, 0.75L, -2133501638.90573424452445412893839236L);
13783 TEST_ff_f (yn, 10, 1.0, -121618014.278689189288130426667971145L);
13784 TEST_ff_f (yn, 10, 2.0, -129184.542208039282635913145923304214L);
13785 TEST_ff_f (yn, 10, 10.0, -0.359814152183402722051986577343560609L);
13787 /* Check whether yn returns correct value for LDBL_MIN, DBL_MIN,
13788 and FLT_MIN. See Bug 14173. */
13789 TEST_ff_f (yn, 10, min_value, minus_infty, OVERFLOW_EXCEPTION);
13791 TEST_ff_f (yn, 10, min_value, minus_infty, OVERFLOW_EXCEPTION|ERRNO_ERANGE);
13798 significand_test (void)
13800 /* significand returns the mantissa of the exponential representation. */
13802 /* TODO: missing +/-Inf as well as qNaN tests. */
13804 START (significand);
13806 TEST_f_f (significand, 4.0, 1.0);
13807 TEST_f_f (significand, 6.0, 1.5);
13808 TEST_f_f (significand, 8.0, 1.0);
13817 fpstack_test ("start *init*");
13819 /* Clear all exceptions. From now on we must not get random exceptions. */
13820 feclearexcept (FE_ALL_EXCEPT);
13823 /* Test to make sure we start correctly. */
13824 fpstack_test ("end *init*");
13827 /* Definitions of arguments for argp functions. */
13828 static const struct argp_option options[] =
13830 { "verbose", 'v', "NUMBER", 0, "Level of verbosity (0..3)"},
13831 { "ulps-file", 'u', NULL, 0, "Output ulps to file ULPs"},
13832 { "no-max-error", 'f', NULL, 0,
13833 "Don't output maximal errors of functions"},
13834 { "no-points", 'p', NULL, 0,
13835 "Don't output results of functions invocations"},
13836 { "ignore-max-ulp", 'i', "yes/no", 0,
13837 "Ignore given maximal errors"},
13838 { "output-dir", 'o', "DIR", 0,
13839 "Directory where generated files will be placed"},
13840 { NULL, 0, NULL, 0, NULL }
13843 /* Short description of program. */
13844 static const char doc[] = "Math test suite: " TEST_MSG ;
13846 /* Prototype for option handler. */
13847 static error_t parse_opt (int key, char *arg, struct argp_state *state);
13849 /* Data structure to communicate with argp functions. */
13850 static struct argp argp =
13852 options, parse_opt, NULL, doc,
13856 /* Handle program arguments. */
13858 parse_opt (int key, char *arg, struct argp_state *state)
13863 output_max_error = 0;
13866 if (strcmp (arg, "yes") == 0)
13867 ignore_max_ulp = 1;
13868 else if (strcmp (arg, "no") == 0)
13869 ignore_max_ulp = 0;
13872 output_dir = (char *) malloc (strlen (arg) + 1);
13873 if (output_dir != NULL)
13874 strcpy (output_dir, arg);
13886 verbose = (unsigned int) strtoul (optarg, NULL, 0);
13891 return ARGP_ERR_UNKNOWN;
13897 /* function to check our ulp calculation. */
13903 FLOAT u, diff, ulp;
13904 /* This gives one ulp. */
13905 u = FUNC(nextafter) (10, 20);
13906 check_equal (10.0, u, 1, &diff, &ulp);
13907 printf ("One ulp: % .4" PRINTF_NEXPR "\n", ulp);
13909 /* This gives one more ulp. */
13910 u = FUNC(nextafter) (u, 20);
13911 check_equal (10.0, u, 2, &diff, &ulp);
13912 printf ("two ulp: % .4" PRINTF_NEXPR "\n", ulp);
13914 /* And now calculate 100 ulp. */
13915 for (i = 2; i < 100; i++)
13916 u = FUNC(nextafter) (u, 20);
13917 check_equal (10.0, u, 100, &diff, &ulp);
13918 printf ("100 ulp: % .4" PRINTF_NEXPR "\n", ulp);
13923 main (int argc, char **argv)
13927 char *ulps_file_path;
13928 size_t dir_len = 0;
13932 output_max_error = 1;
13935 /* XXX set to 0 for releases. */
13936 ignore_max_ulp = 0;
13938 /* Parse and process arguments. */
13939 argp_parse (&argp, argc, argv, 0, &remaining, NULL);
13941 if (remaining != argc)
13943 fprintf (stderr, "wrong number of arguments");
13944 argp_help (&argp, stdout, ARGP_HELP_SEE, program_invocation_short_name);
13945 exit (EXIT_FAILURE);
13950 if (output_dir != NULL)
13951 dir_len = strlen (output_dir);
13952 ulps_file_path = (char *) malloc (dir_len + strlen (ulps_file_name) + 1);
13953 if (ulps_file_path == NULL)
13955 perror ("can't allocate path for `ULPs' file: ");
13958 sprintf (ulps_file_path, "%s%s", output_dir == NULL ? "" : output_dir, ulps_file_name);
13959 ulps_file = fopen (ulps_file_path, "a");
13960 if (ulps_file == NULL)
13962 perror ("can't open file `ULPs' for writing: ");
13975 /* Keep the tests a wee bit ordered (according to ISO C99). */
13976 /* Classification macros: */
13978 fpclassify_test ();
13983 issignaling_test ();
13986 /* Trigonometric functions: */
13988 acos_test_tonearest ();
13989 acos_test_towardzero ();
13990 acos_test_downward ();
13991 acos_test_upward ();
13993 asin_test_tonearest ();
13994 asin_test_towardzero ();
13995 asin_test_downward ();
13996 asin_test_upward ();
14000 cos_test_tonearest ();
14001 cos_test_towardzero ();
14002 cos_test_downward ();
14003 cos_test_upward ();
14005 sin_test_tonearest ();
14006 sin_test_towardzero ();
14007 sin_test_downward ();
14008 sin_test_upward ();
14011 tan_test_tonearest ();
14012 tan_test_towardzero ();
14013 tan_test_downward ();
14014 tan_test_upward ();
14016 /* Hyperbolic functions: */
14021 cosh_test_tonearest ();
14022 cosh_test_towardzero ();
14023 cosh_test_downward ();
14024 cosh_test_upward ();
14026 sinh_test_tonearest ();
14027 sinh_test_towardzero ();
14028 sinh_test_downward ();
14029 sinh_test_upward ();
14032 /* Exponential and logarithmic functions: */
14034 exp_test_tonearest ();
14035 exp_test_towardzero ();
14036 exp_test_downward ();
14037 exp_test_upward ();
14048 logb_test_downward ();
14054 significand_test ();
14056 /* Power and absolute value functions: */
14061 pow_test_tonearest ();
14062 pow_test_towardzero ();
14063 pow_test_downward ();
14064 pow_test_upward ();
14067 /* Error and gamma functions: */
14074 /* Nearest integer functions: */
14079 rint_test_tonearest ();
14080 rint_test_towardzero ();
14081 rint_test_downward ();
14082 rint_test_upward ();
14084 lrint_test_tonearest ();
14085 lrint_test_towardzero ();
14086 lrint_test_downward ();
14087 lrint_test_upward ();
14089 llrint_test_tonearest ();
14090 llrint_test_towardzero ();
14091 llrint_test_downward ();
14092 llrint_test_upward ();
14098 /* Remainder functions: */
14103 /* Manipulation functions: */
14106 nexttoward_test ();
14108 /* maximum, minimum and positive difference functions */
14113 /* Multiply and add: */
14115 fma_test_towardzero ();
14116 fma_test_downward ();
14117 fma_test_upward ();
14119 /* Comparison macros: */
14121 isgreaterequal_test ();
14123 islessequal_test ();
14124 islessgreater_test ();
14125 isunordered_test ();
14127 /* Complex functions: */
14150 ctan_test_tonearest ();
14151 ctan_test_towardzero ();
14152 ctan_test_downward ();
14153 ctan_test_upward ();
14155 ctanh_test_tonearest ();
14156 ctanh_test_towardzero ();
14157 ctanh_test_downward ();
14158 ctanh_test_upward ();
14160 /* Bessel functions: */
14169 fclose (ulps_file);
14171 printf ("\nTest suite completed:\n");
14172 printf (" %d test cases plus %d tests for exception flags and\n"
14173 " %d tests for errno executed.\n",
14174 noTests, noExcTests, noErrnoTests);
14177 printf (" %d errors occurred.\n", noErrors);
14180 printf (" All tests passed successfully.\n");