log10 |
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log10 |
Name
log10() - returns the base 10 logarithm of a number
Synopsis
float log10( float f );
float log10( int f );
Description
Returns the base 10 logarithm of its argument, `f'. `f' must be positive.
By the rules of logarithms, log10( x ) == log( x ) / log( 10 ).
