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

From ApCoCoAWiki
(New page: <command> <title>Fn.RoundN</title> <short_description>Round a number to a desired accuracy.</short_description> <syntax> Fn.RoundN(X:RAT,Acc:INT):RAT </syntax> <description> This funct...)
 
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<see>  Fn.GetAccuracy</see>
 
<see>  Fn.GetAccuracy</see>
 
<key>Fn.RoundN</key>
 
<key>Fn.RoundN</key>
<key>apcocoa/elemfns.RoundN</key>
+
<key>elemfns.RoundN</key>
 
<key>RoundN</key>
 
<key>RoundN</key>
 
<wiki-category>Package_elemfns</wiki-category>
 
<wiki-category>Package_elemfns</wiki-category>
 
</command>
 
</command>

Revision as of 14:21, 4 May 2011

Fn.RoundN

Round a number to a desired accuracy.

Syntax

Fn.RoundN(X:RAT,Acc:INT):RAT

Description

This function rounds the given value X to the given accuracy Acc.

  • @param X The value to round.

  • @param Acc The desired accuracy.

  • @return Returns X rounded to the accuracy Acc.

Example

R := Fn.RoundN(3.14159, 3);
Dec(R, 10);

3.142
-------------------------------

Fn.Round

Fn.SetAccuracy

Fn.GetAccuracy