ctan, ctanf, ctanl − complex tangent function
Math library (libm, −lm)
#include <complex.h>
double
complex ctan(double complex z);
float complex ctanf(float complex z);
long double complex ctanl(long double complex
z);
These functions calculate the complex tangent of z.
The complex tangent function is defined as:
ctan(z) = csin(z) / ccos(z)
For an explanation of the terms used in this section, see attributes(7). |
C11, POSIX.1-2008.
glibc 2.1. C99, POSIX.1-2001.
cabs(3), catan(3), ccos(3), csin(3), complex(7)