1 .\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
2 .\" Distributed under GPL
4 .TH CSINH 3 2008-08-11 "" "Linux Programmer's Manual"
6 csinh, csinhf, csinhl \- complex hyperbolic sine
8 .B #include <complex.h>
10 .BI "double complex csinh(double complex " z ");"
12 .BI "float complex csinhf(float complex " z ");"
14 .BI "long double complex csinhl(long double complex " z ");"
18 The complex hyperbolic sine function is defined as:
21 csinh(z) = (exp(z)\-exp(\-z))/2
24 These functions first appeared in glibc in version 2.1.