Exp function

  • Article

Returns a Double specifying e (the base of natural logarithms) raised to a power.

Syntax

Exp(number)

The required number argument is a Double or any valid numeric expression.

Remarks

If the value of number exceeds 709.782712893, an error occurs. The constant e is approximately 2.718282.

Note

The Exp function complements the action of the Log function and is sometimes referred to as the antilogarithm.

Example

This example uses the Exp function to return e raised to a power.

Dim MyAngle, MyHSin
' Define angle in radians.
MyAngle = 1.3    
' Calculate hyperbolic sine.
MyHSin = (Exp(MyAngle) - Exp(-1 * MyAngle)) / 2

See also

Support and feedback

Have questions or feedback about Office VBA or this documentation? Please see Office VBA support and feedback for guidance about the ways you can receive support and provide feedback.