debian man page for ctanh

Query: ctanh

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

CTANH(3)						     Linux Programmer's Manual							  CTANH(3)

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 is defined mathematically as: ctanh(z) = csinh(z) / ccosh(z)
VERSIONS
These functions first appeared in glibc in version 2.1.
CONFORMING TO
C99.
SEE ALSO
cabs(3), catanh(3), ccosh(3), csinh(3), complex(7)
COLOPHON
This page is part of release 3.44 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/. 2008-08-11 CTANH(3)
Related Man Pages
ccosh(3) - freebsd
ctanhf(3m) - opensolaris
ctanhl(3m) - opensolaris
ctanh(3) - xfree86
ctanh(3) - minix
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