exp10
Section: C Library Functions (3)
Updated: 2022-12-15
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NAME
exp10, exp10f, exp10l - base-10 exponential function
LIBRARY
Math library
(libm, -lm)
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);
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 2.1.
ATTRIBUTES
For an explanation of the terms used in this section, see
attributes(7).
| Interface | Attribute | Value
|
|
exp10(),
exp10f(),
exp10l()
| Thread safety | MT-Safe
|
STANDARDS
These functions are GNU extensions.
BUGS
Before glibc 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)
Index
- NAME
-
- LIBRARY
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ERRORS
-
- VERSIONS
-
- ATTRIBUTES
-
- STANDARDS
-
- BUGS
-
- SEE ALSO
-
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