CentOS 4.8

GNU/Linux	CentOS 4.8	i386
	log10(3)

EXP

NAME

log10, log10f, log10l − base-10 logarithmic function

#include <math.h>

double log10(double x);

float log10f(float x);

long double log10l(long double x);

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.