## Linux and UNIX Man Pages

Test Your Knowledge in Computers #792
Difficulty: Easy
In mathematics and digital electronics, a binary number is a number expressed in the base-2 numeral system or binary numeral system.
True or False?

# pow10f(3) [linux man page]

```POW10(3)						     Linux Programmer's Manual							  POW10(3)

NAME
pow10, pow10f, pow10l - base-10 power functions

SYNOPSIS
#define _GNU_SOURCE
#include <math.h>

double pow10(double x);
float pow10f(float x);
long double pow10l(long double x);

Link with -lm.

DESCRIPTION
The pow10() function returns the value of 10 raised to the power x.

VERSIONS
These functions first appeared in glibc in version 2.1.

CONFORMING TO
This is a GNU extension.

NOTES
These functions are identical to the functions listed under exp10(3).

SEE ALSO
exp10(3), pow(3), feature_test_macros(7)

COLOPHON
This  page is part of release 3.27 of the Linux man-pages project.  A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.

2008-08-11								  POW10(3)```

## Check Out this Related Man Page

```EXP10(3)						     Linux Programmer's Manual							  EXP10(3)

NAME
exp10, exp10f, exp10l - base-10 exponential function

SYNOPSIS
#define _GNU_SOURCE	   /* See feature_test_macros(7) */
#include <math.h>

double exp10(double x);
float exp10f(float x);
long double exp10l(long double x);

Link with -lm.

DESCRIPTION
The exp10() function returns the value of 10 raised to the power of x.

RETURN VALUE
On success, these functions return the base-10 exponential value of x.

For various special cases, including the handling of infinity and NaN, as well as overflows and underflows, see exp(3).

ERRORS
See math_error(7) for information on how to determine whether an error has occurred when calling these functions.

For a discussion of the errors that can occur for these functions, see exp(3).

VERSIONS
These functions first appeared in glibc in version 2.1.

CONFORMING TO
These functions are GNU extensions.

SEE ALSO
cbrt(3), exp(3), exp2(3), log10(3), sqrt(3)

COLOPHON
This  page is part of release 3.44 of the Linux man-pages project.  A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.

GNU								    2008-08-11								  EXP10(3)```

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