Difference between revisions of "ApCoCoA-1:Fn.Ln2"

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   <title>Fn.Ln2</title>
 
   <title>Fn.Ln2</title>
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<see>ApCoCoA-1:Fn.Ln2N|Fn.Ln2N</see>
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<key>Fn.Ln2</key>
 
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<key>elemfns.Ln2</key>
 
<key>elemfns.Ln2</key>
 
<key>Ln2</key>
 
<key>Ln2</key>
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<wiki-category>ApCoCoA-1:Package_elemfns</wiki-category>
 
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Latest revision as of 10:02, 7 October 2020

This article is about a function from ApCoCoA-1.

Fn.Ln2

Returns the natural logarithm of 2 rounded to the current global accuracy.

Syntax

Fn.Ln2():RAT

Description


  • @param Acc The desired accuracy.

  • @return Returns the natural logarithm of 2.

Example

Fn.SetAccuracy(10);
R := Fn.Ln2();
Dec(R, 15);

0.6931471806

Fn.Ln2N

Fn.SetAccuracy

Fn.GetAccuracy