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log1p> <lcg_value
Last updated: Fri, 20 Jun 2008

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log10

(PHP 4, PHP 5)

log10 — Logarithme en base 10

Description

float log10 ( float $arg )

Retourne le logarithme en base 10 de arg .

Liste de paramètres

arg

L'argument à traiter

Valeurs de retour

Le logarithme en base 10 de arg .

Voir aussi



add a note add a note User Contributed Notes
log10
smalladi at lexgen dot com
20-Nov-2001 03:47
Note that log of a negative or undefined number returns -Infinity.

log1p> <lcg_value
Last updated: Fri, 20 Jun 2008
 
 
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