ctanh
, ctanf
—complex hyperbolic tangent#include <complex.h> double complex ctanh(double complex z); float complex ctanhf(float complex z);
Description
These functions compute the complex hyperbolic tangent of z.
ctanhf
is identical to ctanh
, except that it performs
its calculations on floats complex
.
Returns
These functions return the complex hyperbolic tangent value.
Portability
ctanh
and ctanhf
are ISO C99