Man page - ctanhf(3)

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Manual

ctanh

NAME
LIBRARY
SYNOPSIS
DESCRIPTION
ATTRIBUTES
STANDARDS
HISTORY
SEE ALSO

NAME

ctanh, ctanhf, ctanhl - complex hyperbolic tangent

LIBRARY

Math library ( libm , -lm )

SYNOPSIS

#include <complex.h>

double complex ctanh(double complex z );
float complex ctanhf(float complex
z );
long double complex ctanhl(long double complex
z );

DESCRIPTION

These functions calculate the complex hyperbolic tangent of z .

The complex hyperbolic tangent function is defined mathematically as:

ctanh(z) = csinh(z) / ccosh(z)

ATTRIBUTES

For an explanation of the terms used in this section, see attributes (7).

Image grohtml-555685-1.png

STANDARDS

C11, POSIX.1-2008.

HISTORY

glibc 2.1. C99, POSIX.1-2001.

SEE ALSO

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