csinh(3)

CSINH(3)

Linux Programmer's Manual

CSINH(3)

NAME

csinh, csinhf, csinhl - complex hyperbolic sine

#include <complex.h>

double complex csinh(double complex z);
float complex csinhf(float complex z);
long double complex csinhl(long double complex z);

Link with -lm.

These functions calculate the complex hyperbolic sine of z.

The complex hyperbolic sine function is defined as:



    csinh(z) = (exp(z)-exp(-z))/2

These functions first appeared in glibc in version 2.1.

For an explanation of the terms used in this section, see attributes(7).

Interface	Attribute	Value
csinh (), csinhf (), csinhl ()	Thread safety	MT-Safe

C99, POSIX.1-2001, POSIX.1-2008.