Altium Designer Documentation
...
((System Query Functions))_AD
System Query((Exponential and Logarithmic Functions))_AD
Query_Lang-SystemFunctions_Exponential_Logarithmic_LGLG_AD
Created: Wrzesień 05, 2015 | Updated: Sierpień 12, 2021
| Applies to versions: 15.1, 16.0, 16.1, 17.0, 17.1, 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2
Now reading version 16.0. For the latest, read: Query_Lang-SystemFunctions_Exponential_Logarithmic_LG((LG))_AD for version 21
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.