Originální popis anglicky:
log10, log10f, log10l - base-10 logarithmic function
Návod, kniha: Linux Programmer's Manual
#include <math.h>
double log10(double x);
float log10f(float x);
long double log10l(long double x);
Link with -lm.
The
log10() function returns the base 10 logarithm of
x.
The
log10() function can return the following errors:
- EDOM
- The argument x is negative.
- ERANGE
- The argument x is zero. The log of zero is not
defined.
SVID 3, POSIX, BSD 4.3, ISO 9899. The float and the long double variants are C99
requirements.
cbrt(3),
sqrt(3)
