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

From ApCoCoAWiki
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<see>  Fn.GetAccuracy</see>
 
<see>  Fn.GetAccuracy</see>
 
<key>Fn.Ln2</key>
 
<key>Fn.Ln2</key>
<key>apcocoa/elemfns.Ln2</key>
+
<key>elemfns.Ln2</key>
 
<key>Ln2</key>
 
<key>Ln2</key>
 
<wiki-category>Package_elemfns</wiki-category>
 
<wiki-category>Package_elemfns</wiki-category>
 
</command>
 
</command>

Revision as of 14:12, 4 May 2011

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