Operator Scope of Action:
Operator First Added:
Operator Last Altered:
Function [other Function type actions]
Item [operators of similar scope]
Mathematical [other Mathematical operators]
As at baseline
The operator log() computes the natural logarithm of its sourceNum number, 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.