Name

ctanh, ctanhf, ctanhl — complex hyperbolic tangent

Synopsis

#include <complex.h>
double complex ctanh( double complex   z);
float complex ctanhf( float complex   z);
long double complex ctanhl( long double complex   z);

Link with −lm.
  

DESCRIPTION

The complex hyperbolic tangent function ctanh(z) is defined mathematically as csinh(z) / ccosh(z).

CONFORMING TO

C99

SEE ALSO

cabs(3), ccosh(3), csinh(3), complex(7)


  Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
Distributed under GPL