LN returns the natural logarithm (base e, where e=2.718282) of its argument.
Syntax
LN(NumExp)
Arguments
- NumExp is a numerical expression
Remarks
- If Numeric Expression is less than or equal to zero, an error message is displayed.
- The natural logarithm of x is the power to which e would have to be raised to equal x.
Quick links: Functions overview | Attribute overview | Constants overview | Dimensions overview