Exp()

Exp()

Category: Number

Syntax: Exp ( number )

Parameters: number ”any expression that resolves to a numeric value.

Description: Returns the value of the constant e raised to the power of number . The Exp() function is the inverse of the Ln() function.

Examples:

 Round ( Exp ( 5 ) ; 3 ) 

Returns 148.413 .

 Exp ( Ln ( 5 )) 

Returns 5 .

Comments:

To return the value of the constant e itself, use Exp (1), which returns 2.7182818284590452 . You can use the SetPrecision() function to return e with up to 400 digits of precision.