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

NAME

     csinh, csinhf, csinhl - complex hyperbolic sine

SYNOPSIS

     #include <complex.h>

     double complex csinh(double complex z);
     float complex csinhf(float complex z);
     long double complex csinhl(long double complex z);

     Link with -lm.

DESCRIPTION

     These functions calculate the complex hyperbolic sine of z.

     The complex hyperbolic sine function is defined as:

         csinh(z) = (exp(z)-exp(-z))/2

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).

     +----------------------------+---------------+---------+
     |Interface                   | Attribute     | Value   |
     +----------------------------+---------------+---------+
     |csinh(), csinhf(), csinhl() | Thread safety | MT-Safe |
     +----------------------------+---------------+---------+

CONFORMING TO

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

SEE ALSO

     cabs(3), casinh(3), ccosh(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                          CSINH(3)