Difference between revisions of "ApCoCoA-1:Fn.Cos"
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S schuster (talk | contribs) (New page: <command> <title>Fn.Cos</title> <short_description>Returns the cosine of a given value.</short_description> <syntax> Fn.Cos(X:RAT):RAT </syntax> <description> This function returns the...) |
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| − | <see> | + | <see>ApCoCoA-1:Fn.GetAccuracy|Fn.GetAccuracy</see> |
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| − | <key> | + | <key>elemfns.Cos</key> |
<key>Cos</key> | <key>Cos</key> | ||
| − | <wiki-category>Package_elemfns</wiki-category> | + | <wiki-category>ApCoCoA-1:Package_elemfns</wiki-category> |
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Latest revision as of 10:01, 7 October 2020
| This article is about a function from ApCoCoA-1. |
Fn.Cos
Returns the cosine of a given value.
Syntax
Fn.Cos(X:RAT):RAT
Description
This function returns the cosine of X rounded to the current
global accuracy.
@param X Value of which to compute the cosine.
@return The cosine of X rounded to the current global accuracy.
Example
Fn.SetAccuracy(20); R := Fn.Cos(1); Dec(R, 30); 0.5403023058681397174 -------------------------------
