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log1p> <lcg_value
[edit] Last updated: Fri, 17 May 2013

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log10

(PHP 4, PHP 5)

log10Logaritmo base-10

Descrizione

float log10 ( float $arg )

Restituisce il logaritmo in base-10 di arg.

Vedere anche: log()



add a note add a note User Contributed Notes log10 - [2 notes]
up
0
jphansen at uga dot edu
1 year ago
Alternatively log(x, 10) may be used.
up
0
smalladi at lexgen dot com
11 years ago
Note that log of a negative or undefined number returns -Infinity.

 
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