log10

(PHP 4, PHP 5)

log10 — Logarytm dziesiętny

float log10 ( float $argument )

Zwraca logarytm dziesiętny z argument.

Patrz także: log().

add a note User Contributed Notes
log10

smalladi at lexgen dot com
20-Nov-2001 11:47


Note that log of a negative or undefined number returns -Infinity.

Last updated: Fri, 23 Jul 2010

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