Arch manual pages

CEXP2(3) Linux Programmer's Manual CEXP2(3)

cexp2, cexp2f, cexp2l - base-2 exponent of a complex number

#include <complex.h>

double complex cexp2(double complex z);
float complex cexp2f(float complex z);
long double complex cexp2l(long double complex z);

Link with -lm.

The function returns 2 raised to the power of z.

These function names are reserved for future use in C99.

Not yet in glibc, as at version 2.19.

cabs(3), cexp(3), clog10(3), complex(7)

This page is part of release 5.01 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/.
2014-08-19