Flashnux

GNU/Linux man pages

Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux

Debian 7.3.0

(Wheezy)

ccosh(3)
CCOSH

CCOSH

NAME
SYNOPSIS
DESCRIPTION
VERSIONS
CONFORMING TO
SEE ALSO
COLOPHON

NAME

ccosh, ccoshf, ccoshl − complex hyperbolic cosine

SYNOPSIS

#include <complex.h>

double complex ccosh(double complex z);
float complex ccoshf(float complex z);
long double complex ccoshl(long double complex z);

Link with −lm.

DESCRIPTION

The complex hyperbolic cosine function is defined as:

ccosh(z) = (exp(z)+exp(−z))/2

VERSIONS

These functions first appeared in glibc in version 2.1.

CONFORMING TO

C99.

SEE ALSO

cabs(3), cacosh(3), csinh(3), ctanh(3), complex(7)

COLOPHON

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ccosh(3)