2.19 csin, csinf—complex sine

Synopsis

#include <complex.h>
double complex csin(double complex z);
float complex csinf(float complex z);

Description
These functions compute the complex sine of z.

csinf is identical to csin, except that it performs its calculations on floats complex.

Returns
These functions return the complex sine value.

Portability
csin and csinf are ISO C99