cpow

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

NAME
       cpow, cpowf, cpowl - complex power function

SYNOPSIS
       #include <complex.h>

       double complex cpow(double complex x, complex double z);
       float complex cpowf(float complex x, complex float z);
       long double complex cpowl(long double complex x,
                                 complex long double z);

       Link with -lm.

DESCRIPTION
       These  functions  calculate  x raised to the power z (with a branch cut
       for x along the negative real axis.)

VERSIONS
       These functions first appeared in glibc in version 2.1.

ATTRIBUTES
       For an  explanation  of  the  terms  used  in  this  section,  see  at-
       tributes(7).

       +-------------------------+---------------+---------+
       |Interface                | Attribute     | Value   |
       +-------------------------+---------------+---------+
       |cpow(), cpowf(), cpowl() | Thread safety | MT-Safe |
       +-------------------------+---------------+---------+
CONFORMING TO
       C99, POSIX.1-2001, POSIX.1-2008.

SEE ALSO
       cabs(3), pow(3), complex(7)

COLOPHON
       This  page  is  part of release 5.05 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/.

                                  2015-04-19                           CPOW(3)