ccosh(3) - Linux man page

Name

ccosh, ccoshf, ccoshl - complex hyperbolic cosine

Synopsis

#include <complex.h>

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

Link with -lm.

Description

The complex hyperbolic cosine function is defined as:

ccosh(z) = (exp(z)+exp(-z))/2

Versions

These functions first appeared in glibc in version 2.1.

Conforming to

C99.

See Also

cabs(3), cacosh(3), csinh(3), ctanh(3), complex(7)