csinhf(3) - Linux man page
Name
csinh, csinhf, csinhl - complex hyperbolic sineSynopsis
#include <complex.h>double complex csinh(double complex z);
float complex csinhf(float complex z);
long double complex csinhl(long double complex z);
Link with -lm.
Description
The complex hyperbolic sine function is defined as:csinh(z) = (exp(z)-exp(-z))/2