WorksheetFunction.Ln method (Excel)
Returns the natural logarithm of a number. Natural logarithms are based on the constant e (2.71828182845904).
expression A variable that represents a WorksheetFunction object.
|Arg1||Required||Double||Number - the positive real number for which you want the natural logarithm.|
Ln is the inverse of the EXP function.
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.