GNU/Linux |
CentOS 4.8 |
i386 |
ccosh(3) |
ccosh, ccoshf, ccoshl − complex hyperbolic cosine
#include <complex.h>
double complex ccosh(double complex z);
float complex ccoshf(float complex z);
long double complex ccoshl(long double complex z);
The complex hyperbolic cosine function ccosh(z) is defined as (exp(z)+exp(-z))/2.
C99
cabs(3), ctanh(3), csinh(3)
ccosh(3) |