COS returns a trigonometric cosine of a numerical expression

Syntax

COS(NumExp)

Arguments 

• NumExp is a numerical expression

...

1. The numeric Expression should be an angle specified in Radians

Example knowledgebases

Download

An example knowledgebase of this function can be downloaded downloaded here.

DescriptioneeDescription

The example knowledge base contains all trigonometric functions. 

Wikipedia: [Trigonometric function]

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