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46 .TH CACOSH 3M "Jul 12, 2006" "SunOS 5.11" "Mathematical Library Functions"
48 cacosh, cacoshf, cacoshl \- complex arc hyperbolic cosine functions
52 c99 [ \fIflag\fR... ] \fIfile\fR... \fB-lm\fR [ \fIlibrary\fR... ]
55 \fBdouble complex\fR \fBcacosh\fR(\fBdouble complex\fR \fIz\fR);
60 \fBfloat complex\fR \fBcacoshf\fR(\fBfloat complex\fR \fIz\fR);
65 \fBlong double complex\fR \fBcacoshl\fR(\fBlong double complex\fR \fIz\fR);
71 These functions compute the complex arc hyperbolic cosine of \fIz\fR, with a
72 branch cut at values less than 1 along the real axis.
76 These functions return the complex arc hyperbolic cosine value, in the range of
77 a half-strip of non-negative values along the real axis and in the interval [
86 ] along the imaginary axis.
90 No errors are defined.
94 See \fBattributes\fR(5) for descriptions of the following attributes:
103 ATTRIBUTE TYPE ATTRIBUTE VALUE
105 Interface Stability Standard
113 \fBccosh\fR(3M), \fBcomplex.h\fR(3HEAD), \fBattributes\fR(5),