Tthe natural logarithm for a value.
Syntax LN(number) Arguments number - a positive non-zero number. Example LN(2.71828183) = 1. The natural log of the natural log base e is 1.
LN(number)
number - a positive non-zero number.
LN(2.71828183) = 1.
The natural log of the natural log base e is 1.