.\" Copyright 2004 Andries Brouwer (aeb@cwi.nl)
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.TH POW10 3  2017-09-15 "" "Linux Programmer's Manual"
.SH NAME
pow10, pow10f, pow10l \- base-10 power functions
.SH SYNOPSIS
.nf
.BR "#define _GNU_SOURCE" "         /* See feature_test_macros(7) */"
.B #include <math.h>
.PP
.BI "double pow10(double " x );
.BI "float pow10f(float " x );
.BI "long double pow10l(long double " x );
.fi
.PP
Link with \fI\-lm\fP.
.SH DESCRIPTION
These functions return the value of 10 raised to the power
.IR x .
.PP
.BR "Note well" :
These functions perform exactly the same task as the functions described in
.BR exp10 (3),
with the difference that the latter functions are now standardized
in TS\ 18661-4:2015.
Those latter functions should be used in preference
to the functions described in this page.
.SH VERSIONS
These functions first appeared in glibc in version 2.1.
Since glibc 2.27,
.\" glibc commit 5a80d39d0d2587e9bd8e72f19e92eeb2a66fbe9e
the use of these functions in new programs is no longer supported.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lbw28 lb lb
l l l.
Interface	Attribute	Value
T{
.BR pow10 (),
.BR pow10f (),
.BR pow10l ()
T}	Thread safety	MT-Safe
.TE
.SH CONFORMING TO
This functions are nonstandard GNU extensions.
.SH SEE ALSO
.BR exp10 (3),
.BR pow (3)
.SH COLOPHON
This page is part of release 5.04 of the Linux
.I 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/.