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

cpow, cpowf, cpowl - complex power function

#include <complex.h>
double complex cpow(double complex x, double complex z);
float complex cpowf(float complex x, float complex z);
long double complex cpowl(long double complex x,
                          long double complex z);
Link with -lm.

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

These functions first appeared in glibc in version 2.1.

For an explanation of the terms used in this section, see attributes(7).
Interface Attribute Value
cpow (), cpowf (), cpowl () Thread safety MT-Safe

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

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

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2021-03-22