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log(argument)


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 Function   [other Function type actions]

 Item   [operators of similar scope]

 Mathematical   [other Mathematical operators]

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log(argument)

The operator log() computers the natural logarithm of its argument, which should be a number, a numeric attribute, or an expression that can be interpreted as a number.

$MyNumber = log(3); 

returns '1.098612289' for an input of 3.