Name
ctan, ctanf, ctanl - complex tangent functionLibrary
Math library ( libm ", " -lm )Synopsis
#include <complex.h> double complex ctan(double complex z );
float complex ctanf(float complex z );
long double complex ctanl(long double complex z );
Description
These functions calculate the complex tangent ofz. The complex tangent function is defined as:
ctan(z) = csin(z) / ccos(z)
Attributes
For an explanation of the terms used in this section, see attributes(7). allbox; lbx lb lb T{ ctan()ctanf()ctanl()| Interface | Attribute | Value |
| T} | Thread safety | MT-Safe |