4D v20.1

Exp

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4D v20.1

Math

Exp


Exp ( number ) -> Function result

Parameter	Type	Description
number	Real	Number to evaluate
Function result	Real	Natural log base by the power of number

Exp raises the natural log base (e = 2.71828...) by the power of number. Exp is the inverse function of Log.

Note: 4D provides the predefined constant e number (2.71828...).

The following example assigns the exponential of 1 to vrE (the log of vrE is 1):

vrE:=Exp(1) ` vrE gets 2.17828...