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.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
.\" Distributed under GPL
.\"
.TH CEXP2 3 2008-08-07 "" "Linux Programmer's Manual"
.SH NAME
cexp2, cexp2f, cexp2l \- base-2 exponent of a complex number
.SH SYNOPSIS
.B #include <complex.h>
.sp
.BI "double complex cexp2(double complex " z ");"
.br
.BI "float complex cexp2f(float complex " z ");"
.br
.BI "long double complex cexp2l(long double complex " z ");"
.sp
Link with \fI\-lm\fP.
.SH DESCRIPTION
The function returns 2 raised to the power of
.IR z .
.SH "CONFORMING TO"
These function names are reserved for future use in C99.
.SH AVAILABILITY
Not yet in glibc, as at version 2.8.
.\" But reserved in NAMESPACE.
.SH "SEE ALSO"
.BR cabs (3),
.BR cexp (3),
.BR clog10 (3),
.BR complex (7)
.SH COLOPHON
This page is part of release 3.44 of the Linux
.I man-pages
project.
A description of the project,
and information about reporting bugs,
can be found at
http://www.kernel.org/doc/man-pages/.
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