ctanh man page

Prolog

This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

ctanh, ctanhf, ctanhl — complex hyperbolic tangent functions

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

The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of POSIX.1‐2008 defers to the ISO C standard.

These functions shall compute the complex hyperbolic tangent of z.

Return Value

These functions shall return the complex hyperbolic tangent value.

Errors

No errors are defined.

The following sections are informative.

See Also

catanh()

The Base Definitions volume of POSIX.1‐2008, <complex.h>

Info

2013 IEEE/The Open Group POSIX Programmer's Manual