Computes the complex cosine.
#include <complex.h>
double complex ccos (z)
double complex z;
float complex ccosf (z)
float complex z;
long double complex ccosl (z)
long double complex z;The ccos, ccosf, and ccosl subroutines compute the complex cosine of z.
| Item | Description |
|---|---|
| z | Specifies the value to be computed. |
The ccos, ccosf, and ccosl subroutines return the complex cosine value.