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Math.
* abs
* acos
* asin
* atan
* atan2
* base_convert
* bindec
* ceil
* cos
* decbin
* dechex
* decoct
* deg2rad
* exp
* floor
* getrandmax
* hexdec
* lcg_value
* log
* log10
* max
* min
* mt_rand
* mt_srand
* mt_getrandmax
* number_format
* octdec
* pi
* pow
* rad2deg
* rand
* round
* sin
* sqrt
* srand
* tan

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Manual: log
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  lcg_value
  Updated
Mon, 08 Jan 2001
 log10 
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log

(PHP 3, PHP 4 )

log -- Natural logarithm

Description

float log (float arg)

Returns the natural logarithm of arg.


 About Notes

Previous page
  lcg_value
  Updated
Mon, 08 Jan 2001
 log10 
 Next page




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