GENWiki

Premier IT Outsourcing and Support Services within the UK

User Tools

Site Tools


man:ctanhl

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

     These functions calculate the complex hyperbolic tangent of z.
     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.

ATTRIBUTES

     For   an   explanation   of   the  terms  used  in  this  section,  see
     attributes(7).
     allbox; lbw27 lb lb  l  l  l.   Interface Attribute Value  T{  ctanh(),
     ctanhf(), ctanhl() T}   Thread safety  MT-Safe

CONFORMING TO

     C99, POSIX.1-2001, POSIX.1-2008.

SEE ALSO

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

COLOPHON

     This  page  is  part of release 4.16 of the Linux man-pages project.  A
     description of the project, information about reporting bugs,  and  the
     latest     version     of     this    page,    can    be    found    at
     https://www.kernel.org/doc/man-pages/.
                                2017-09-15                          CTANH(3)
/data/webs/external/dokuwiki/data/pages/man/ctanhl.txt · Last modified: 2019/05/17 09:32 by 127.0.0.1

Was this page helpful?-10+1

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki