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
       These functions return 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.

ATTRIBUTES
       For   an   explanation   of   the  terms  used  in  this  section,  see
       attributes(7).

       allbox; lbw28 lb lb  l  l  l.   Interface Attribute Value  T{  exp10(),
       exp10f(), exp10l() T}   Thread safety  MT-Safe

CONFORMING TO
       These functions are GNU extensions.

BUGS
       Prior  to version 2.19, the glibc implementation of these functions did
       not set errno to ERANGE when an underflow error occurred.

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

COLOPHON
       This page is part of release 4.16 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/.



GNU                               2017-09-15                          EXP10(3)