SYNOPSIS
#include <complex.h> "double complex ccosh(double complex "z");"
"float complex ccoshf(float complex "z");"
"long double complex ccoshl(long double complex "z");"
DESCRIPTION
The complex hyperbolic cosine function ccosh(z) is defined as (exp(z)+exp(-z))/2.
"CONFORMING TO"
C99
"SEE ALSO"
cabs(3), ctanh(3), csinh(3
