2 * IBM Accurate Mathematical Library
3 * Copyright (C) 2001-2023 Free Software Foundation, Inc.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation; either version 2.1 of the License, or
8 * (at your option) any later version.
10 * This program 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
13 * GNU Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this program; if not, see <https://www.gnu.org/licenses/>.
19 /******************************************************************/
21 /* MODULE_NAME:uasncs.h */
23 /* common data and variables prototype and definition */
24 /******************************************************************/
31 /**/ a1
= {{0x3FC55580, 0x00000000 }}, /* 0.1666717529296875 */
32 /**/ a2
= {{0xBED55555, 0x55552330 }}, /* -5.0862630208224597e-06 */
33 /**/ hp0
= {{0x3FF921FB, 0x54442D18 }}, /* 1.5707963267948966 */
34 /**/ hp1
= {{0x3C91A626, 0x33145C07 }}; /* 6.123233995736766e-17 */
39 /**/ a1
= {{0x00000000, 0x3FC55580 }}, /* 0.1666717529296875 */
40 /**/ a2
= {{0x55552330, 0xBED55555 }}, /* -5.0862630208224597e-06 */
41 /**/ hp0
= {{0x54442D18, 0x3FF921FB }}, /* 1.5707963267948966 */
42 /**/ hp1
= {{0x33145C07, 0x3C91A626 }}; /* 6.123233995736766e-17 */
48 f1
= 1.66666666666664110590506577996662E-01,
49 f2
= 7.50000000026122686814431784722623E-02,
50 f3
= 4.46428561421059750978517350006940E-02,
51 f4
= 3.03821268582119319911193410625235E-02,
52 f5
= 2.23551211026525610742786300334557E-02,
53 f6
= 1.81382903404565056280372531963613E-02;
55 c2
= 0.74999999999985410757087492918602258E-01,
56 c3
= 0.44642857150311968932423372477866076E-01,
57 c4
= 0.30381942574778615766200591683810471E-01,
58 c5
= 0.22372413472984868331447708777000650E-01,
59 c6
= 0.17333630246451830686009693735025490E-01,
60 c7
= 0.14710362893628210269950864741085777E-01;
62 static const double big
= 103079215104.0, t24
= 16777216.0, t27
= 134217728.0;
64 rt0
= 9.99999999859990725855365213134618E-01,
65 rt1
= 4.99999999495955425917856814202739E-01,
66 rt2
= 3.75017500867345182581453026130850E-01,
67 rt3
= 3.12523626554518656309172508769531E-01;