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((System Query Functions))_AD
System Query((Trigonometry Functions))_AD
Query_Lang-SystemFunctions_Trigonometry_COSCOS_AD
Created: 8月 02, 2022 | Updated: 8月 02, 2022
| Applies to version: 21
This document is no longer available beyond version 21.0. Information can now be found here: COS for version 25
Parent page: System Query Functions - Trigonometry Functions
Summary
Returns a (real) number whose value is equal to the cosine of the angle specified by the parameter's numeric value; that angle is in units of radians (and not degrees).
Syntax
COS(X : Number / Numeric_String) : Number
Example Usage
COS(0)
Returns 1.
COS(0.8)
Returns 0.6967.
COS(1.57)
Returns 0.0008.