cpow(3) — Linux manual pages

Linux manual pages	Section 3: Subroutines

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)`;

	Note
	Link with `−lm`.

DESCRIPTION

The function calculates 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.

CONFORMING TO

C99.

COLOPHON

This page is part of release 3.52 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man−pages/.

Copyright 2002 Walter Harms (walter.harmsinformatik.uni-oldenburg.de)

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