exp10(3) - f38

1exp10(3)                   Library Functions Manual                   exp10(3)
2
3
4

NAME

6       exp10, exp10f, exp10l - base-10 exponential function
7

LIBRARY

9       Math library (libm, -lm)
10

SYNOPSIS

12       #define _GNU_SOURCE         /* See feature_test_macros(7) */
13       #include <math.h>
14
15       double exp10(double x);
16       float exp10f(float x);
17       long double exp10l(long double x);
18

DESCRIPTION

20       These functions return the value of 10 raised to the power of x.
21

RETURN VALUE

23       On success, these functions return the base-10 exponential value of x.
24
25       For  various special cases, including the handling of infinity and NaN,
26       as well as overflows and underflows, see exp(3).
27

ERRORS

29       See math_error(7) for information on how to determine whether an  error
30       has occurred when calling these functions.
31
32       For  a discussion of the errors that can occur for these functions, see
33       exp(3).
34

ATTRIBUTES

36       For an  explanation  of  the  terms  used  in  this  section,  see  at‐
37       tributes(7).
38
39       ┌────────────────────────────────────────────┬───────────────┬─────────┐
40       │Interface                                   │ Attribute     │ Value   │
41       ├────────────────────────────────────────────┼───────────────┼─────────┤
42       │exp10(), exp10f(), exp10l()                 │ Thread safety │ MT-Safe │
43       └────────────────────────────────────────────┴───────────────┴─────────┘
44

STANDARDS

46       GNU.
47

HISTORY

49       glibc 2.1.
50

BUGS

52       Before  glibc 2.19, the glibc implementation of these functions did not
53       set errno to ERANGE when an underflow error occurred.
54