Altium NEXUS Documentation
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System Query Functions
Exponential and Logarithmic Functions
LN
Created: August 02, 2022 | Updated: August 02, 2022
| Applies to version: 4
This document is no longer available beyond version 4. Information can now be found here: LN for version 5
Parent page: System Query Functions - Exponential and Logarithmic Functions
Summary
Returns a (real) number whose value is equal to the natural (or base e) logarithm of the parameter's numeric value. (The number e is 2.7183).
Syntax
LN(X : Number / Numeric_String) : Number
Example Usage
LN(1)
Returns 0.
LN(2)
Returns 0.6931.
LN(10)
Returns 2.3026.