CCOSH, CCOSHF, CCOSHL - reference manual online

Complex hyperbolic cosine.

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

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 These functions calculate the complex hyperbolic cosine of z. 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, POSIX.1-2001, POSIX.1-2008.
SEE ALSO cabs(3), cacosh(3), csinh(3), ctanh(3), complex(7)
COLOPHON This page is part of release 4.04 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
2015-04-19 CCOSH(3)
This manual Reference Other manuals
ccosh(3) referred by cacosh(3) | complex(7) | csinh(3) | ctanh(3)
refer to cabs(3) | cacosh(3) | complex(7) | csinh(3) | ctanh(3)