ctan, ctanf, ctanl − complex tangent function

#include <complex.h>

double complex ctan(double complex z);

float complex ctanf(float complex z);

long double complex ctanl(long double complex z);

The complex tangent function ctan(z) is defined as ccos(z)/csin(z).

C99

cabs(3), ccos(3), csin(3)