Technical Reference: Base Operating System and Extensions, Volume 1

ccosh, ccoshf, or ccoshl Subroutine

Purpose

Computes the complex hyperbolic cosine.

Syntax

#include <complex.h>

double complex ccosh (z)
double complex z;

float complex ccoshf (z)
float complex z;

long double complex ccoshl (z)
long double complex z;

Description

The ccosh, ccoshf, and ccoshl subroutines compute the complex hyperbolic cosine of z.

Parameters

z	Specifies the value to be computed.

Return Values

The ccosh, ccoshf, and ccoshl subroutines return the complex hyperbolic cosine value.

Related Information

cacosh, cacoshf, or cacoshl Subroutines