cpow, cpowf, cpowl
complex power function
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complex power function
#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.
The function calculates 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.
C99.
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