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Documentation Altium NEXUS Documentation ... System Query Functions Exponential and Logarithmic Functions

LG

Created: September 05, 2015 | Updated: August 12, 2021 | Applies to versions: 1.0, 1.1, 2.0, 2.1, 3.0, 3.1 and 3.2
Now reading version 2.0. For the latest, read: LG for version 4

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Parent page: System Query Functions - Exponential and Logarithmic Functions

Summary

Returns a (real) number whose value is equal to the base 10 logarithm of the parameter's numeric value.

Syntax

LG(X : Number / Numeric_String) : Number

Example Usage

LG(1)
Returns 0.

LG(10)
Returns 1.

LG(25)
Returns 1.3979.

 

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