\" $NetBSD: ctanh.3,v 1.3 2013/01/29 02:05:09 matt Exp $
\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved
Dd January 29, 2013
Dt CTANH 3
Os
Sh NAME
Nm ctanh ,
Nm ctanhf ,
Nm ctanhl
Nd complex hyperbolic tangent functions
Sh SYNOPSIS
In complex.h
Ft double complex
Fn ctanh "double complex z"
Ft float complex
Fn ctanhf "float complex z"
Ft long double complex
Fn ctanhl "long double complex z"
Sh DESCRIPTION
These functions compute the complex hyperbolic tangent of
Ar z .
Sh RETURN VALUES
These functions return the complex hyperbolic tangent value.
Sh ERRORS
No errors are defined.
Sh SEE ALSO
Xr catanh 3 ,
St -p1003.1-2001
Aq Pa complex.h
Sh COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form
from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
-- Portable Operating System Interface (POSIX), The Open Group Base
Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group.
In the
event of any discrepancy between this version and the original IEEE and
The Open Group Standard, the original IEEE and The Open Group Standard
is the referee document.
The original Standard can be obtained online at
http://www.opengroup.org/unix/online.html .
