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LN

Calculates the natural log of the specified number

Syntax

=LN(value)

Arguments

ArgumentTypeDescription
valueNumberThe value used to calculate the natural log. Must be greater than 0.

Examples

=LN(4.5)1.5040773967762742
Calculates the natural log of 4.5

=LN(E)1
Calculates the natural log of Euler's constant, e

=LN(-1)#ERROR!
Calculates the natural log of -1

=LN(@"Property 1")0.2070141693843261
Calculates the natural log of the shape data property "Property 1", which has the value 1.23