php man page for 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 attributes(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 4.15 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)