DOCUMENTATION CalcMe
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  1. Wiris Ecosystem Documentation
  2. CalcMe documentation
  3. Commands
  4. Functions
  5. Cosine

en:calc:commands:functions:cos

Cosine

Cosine function.

Syntax

cos(Real)

Description

cos(Real)

Given a number x, returns c o s left parenthesis x right parenthesis. Returns a number in the interval left square bracket negative 1 comma 1 right square bracket.

Related functions

Sine, Tangent

Table of Contents
  • Syntax
  • Description
  • Related functions
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