c99 [ flag... ] file... –lm [ library... ] #include <complex.h> double complex ctanh(double complex z);
float complex ctanhf(float complex z);
long double complex ctanhl(long double complex z);
These functions compute the complex hyperbolic tangent of z.
These functions return the complex hyperbolic tangent value.
No errors are defined.
See attributes(5) for descriptions of the following attributes:
|