Search In: Doc:Documentation: NEXUS Client
Altium DesignerAltium 365Altium MCAD CoDesignerAltium CircuitMakerCompany DashboardAltium On-Prem Enterprise ServerAltium Infrastructure Server
Ver: Version: 1.1
43.23.13.02.12.01.11.0
Close
Search Search on Documentation
Documentation Altium NEXUS Documentation ... ((System Query Functions))_AD System Query((Trigonometry Functions))_AD

Query_Lang-SystemFunctions_Trigonometry_ACOSACOS_AD

Created: September 05, 2015 | Updated: August 13, 2021 | Applies to versions: 1.0, 1.1, 2.0, 2.1, 3.0, 3.1 and 3.2
Now reading version 1.1. For the latest, read: Query_Lang-SystemFunctions_Trigonometry_ACOS((ACOS))_AD for version 4

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 - Trigonometry Functions

Summary

Returns a (real) number whose value is equal to the angle of the inverse cosine of the number specified by the parameter's numeric value; that angle is in units of radians (and not degrees).

Syntax

ACOS(X : Number / Numeric_String) : Number

Example Usage

ACOS(0)
Returns 1.5708.

ACOS(0.5)
Returns 1.0472.

ACOS(1)
Returns 0.

 

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