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man:ccoshf

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 4.16 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                          CCOSH(3)
/data/webs/external/dokuwiki/data/pages/man/ccoshf.txt · Last modified: 2019/05/17 09:47 by 127.0.0.1

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