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exp10(3) — Linux manual page

exp10(3)                 Library Functions Manualexp10(3)

NAME        top

       exp10, exp10f, exp10l - base-10 exponential function

LIBRARY        top

       Math library (libm,-lm)

SYNOPSIS        top

#define _GNU_SOURCE/* See feature_test_macros(7) */#include <math.h>double exp10(doublex);float exp10f(floatx);long double exp10l(long doublex);

DESCRIPTION        top

       These functions return the value of 10 raised to the power ofx.

RETURN VALUE        top

       On success, these functions return the base-10 exponential value       ofx.       For various special cases, including the handling of infinity and       NaN, as well as overflows and underflows, seeexp(3).

ERRORS        top

       Seemath_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,       seeexp(3).

ATTRIBUTES        top

       For an explanation of the terms used in this section, seeattributes(7).       ┌──────────────────────────────────────┬───────────────┬─────────┐       │Interface│Attribute│Value│       ├──────────────────────────────────────┼───────────────┼─────────┤       │exp10(),exp10f(),exp10l()          │ Thread safety │ MT-Safe │       └──────────────────────────────────────┴───────────────┴─────────┘

STANDARDS        top

       GNU.

HISTORY        top

       glibc 2.1.

BUGS        top

       Before glibc 2.19, the glibc implementation of these functions did       not seterrno toERANGEwhen an underflow error occurred.

SEE ALSO        top

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

COLOPHON        top

       This page is part of theman-pages (Linux kernel and C library       user-space interface documentation) project.  Information about       the project can be found at        ⟨https://www.kernel.org/doc/man-pages/⟩.  If you have a bug report       for this manual page, see       ⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.       This page was obtained from the tarball man-pages-6.15.tar.gz       fetched from       ⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on       2025-08-11.  If you discover any rendering problems in this HTML       version of the page, or you believe there is a better or more up-       to-date source for the page, or you have corrections or       improvements to the information in this COLOPHON (which isnot       part of the original manual page), send a mail to       man-pages@man7.orgLinux man-pages 6.15            2025-05-17exp10(3)

Pages that refer to this page:exp2(3), exp(3), log10(3), pow10(3)

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