exp10 (3) - Linux Man Pages
exp10: base-10 exponential function
exp10, exp10f, exp10l - base-10 exponential function
#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);
DESCRIPTIONThese functions return the value of 10 raised to the power of x.
RETURN VALUEOn 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).
ERRORSSee 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).
VERSIONSThese functions first appeared in glibc in version 2.1.
ATTRIBUTESFor an explanation of the terms used in this section, see attributes(7).
|exp10(), exp10f(), exp10l()||Thread safety||MT-Safe|
CONFORMING TOThese functions are GNU extensions.
BUGSPrior to version 2.19, the glibc implementation of these functions did not set errno to ERANGE when an underflow error occurred.
COLOPHONThis page is part of release 5.05 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/.