ccosh(), ccoshf(), ccoshl() — Calculate the complex hyperbolic cosine

Standards

Standards / Extensions	C or C++	Dependencies
C99 Single UNIX Specification, Version 3	both	z/OS V1R7 a compiler that is designed to support C99

Format

#define _ISOC99_SOURCE
#include <complex.h>

double complex ccosh(double complex z);
float complex ccoshf(float complex z);
long double complex ccoshl(long double complex z);

General description

The ccosh() family of functions compute the complex hyperbolic cosine of z.

Note: The following table shows the viable formats for these functions. See IEEE binary floating-point for more information about IEEE Binary Floating-Point.

Function	Hex	IEEE
ccosh	X	X
ccoshf	X	X
ccoshl	X	X

Returned value

The ccosh() family of functions return the complex hyperbolic cosine value.

Example

For an example of a similar function see cacos(), cexp() or cpow().

Related information

complex.h
ccos(), ccosf(), ccosl() — Calculate the complex cosine
cacosh(), cacoshf(), cacoshl() — Calculate the complex arc hyperbolic cosine
cacos(), cacosf(), cacosl() — Calculate the complex arc cosine
csin(), csinf(), csinl() — Calculate the complex sine
csinh(), csinhf(), csinhl() — Calculate the complex hyperbolic sine