NAME

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

SYNOPSIS

       #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.

DESCRIPTION

       The function returns 2 raised to the power of z.

CONFORMING TO

       These function names are reserved for future use in C99.

AVAILABILITY

       Not yet in glibc, as at version 2.19.

SEE ALSO

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

COLOPHON

       This  page  is  part of release 5.05 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                                   CEXP2(3)