lcg_value
Note that log of a negative or undefined number returns -Infinity.
log10
(PHP 4, PHP 5)
log10 — Base-10 logarithm
Описание
float log10
( float $arg
)
Returns the base-10 logarithm of arg .
Список параметров
- arg
-
The argument to process
Возвращаемые значения
The base-10 logaritm of arg
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User Contributed Noteslog10
smalladi at lexgen dot com
20-Nov-2001 03:47
20-Nov-2001 03:47