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

From ApCoCoAWiki
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</example>
 
</example>
 
</description>
 
</description>
<see> Fn.ArcTan</see>
+
<see>Fn.SetAccuracy</see>
<see>  Fn.SetAccuracy</see>
+
<see>Fn.GetAccuracy</see>
<see> Fn.GetAccuracy</see>
 
 
<key>Fn.ArcTanN</key>
 
<key>Fn.ArcTanN</key>
 
<key>elemfns.ArcTanN</key>
 
<key>elemfns.ArcTanN</key>

Revision as of 08:59, 5 May 2011

Fn.ArcTanN

Returns the arctangent of a given value with a given accuracy.

Syntax

Fn.ArcTanN(Val:RAT,Acc:INT):RAT

Description

This function returns the arctangent of Val rounded to the given

accuracy Acc.

  • @param Val Value of which to compute the arctangent.

  • @param Acc The desired accuracy.

  • @return The arctangent of Val rounded to the given accuracy Acc.

Example

R := Fn.ArcTanN(1/2, 30);
Dec(R, 40);

0.463647609000806116214256231461
-------------------------------

Fn.SetAccuracy

Fn.GetAccuracy