Query_Lang-SystemFunctions_Exponential_Logarithmic_LNLN_AD

現在、バージョン 3.0. をご覧頂いています。最新情報については、バージョン Query_Lang-SystemFunctions_Exponential_Logarithmic_LN((LN))_AD の 4 をご覧ください。

This documentation page references Altium NEXUS/NEXUS Client (part of the deployed NEXUS solution), which has been discontinued. All your PCB design, data management and collaboration needs can now be delivered by Altium Designer and a connected Altium 365 Workspace. Check out the FAQs page for more information.

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.

 

If you find an issue, select the text/image and pressCtrl + Enterto send us your feedback.