LN() |
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The LN() function returns the natural log of a value.
Format
LN(expr)
where
The LN() function returns the natural log of expr. It is the inverse of the EXP() function.
If expr is a numeric array (a dynamic array where all elements are numeric), the LN() function operates on each element in turn and returns a numeric array with the same structure as expr.
Example
N = LN(X)
This statement finds the natural log of X and assigns this to N. |