Computes the natural logarithm (base e) of a positive number. The natural logarithm is the power to which the number e (approximately 2.718) must be raised to obtain the given number.
Parameter List
Syntax
LN(number)
number
The positive number for which the natural logarithm is to be computed. For example, A1 or 10.
Examples
LN(A1) returns 2.302585093
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