Difference between revisions of "ApCoCoA-1:Fn.RootN"
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S schuster (talk | contribs) (New page: <command> <title>Fn.RootN</title> <short_description>Returns the <tt>N</tt>-th root of a given value with a given accuracy.</short_description> <syntax> Fn.RootN(Val:RAT,N:INT,Acc:INT)...) |
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<command> | <command> | ||
<title>Fn.RootN</title> | <title>Fn.RootN</title> | ||
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<itemize> | <itemize> | ||
<item>@param <em>Val</em> The value of which to take the <tt>N</tt>-th root.</item> | <item>@param <em>Val</em> The value of which to take the <tt>N</tt>-th root.</item> | ||
| − | <item>@param <em>N</em> The | + | <item>@param <em>N</em> The degree of the root to be taken.</item> |
<item>@param <em>Acc</em> The desired accuracy.</item> | <item>@param <em>Acc</em> The desired accuracy.</item> | ||
<item>@return Returns the <tt>N</tt>-th root of <tt>Val</tt> rounded to accuracy <tt>Acc</tt>.</item></itemize> | <item>@return Returns the <tt>N</tt>-th root of <tt>Val</tt> rounded to accuracy <tt>Acc</tt>.</item></itemize> | ||
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</example> | </example> | ||
</description> | </description> | ||
| − | <see> | + | <see>ApCoCoA-1:Fn.Root|Fn.Root</see> |
| − | <see> | + | <see>ApCoCoA-1:Fn.Sqrt|Fn.Sqrt</see> |
| − | <see> | + | <see>ApCoCoA-1:Fn.SqrtN|Fn.SqrtN</see> |
| − | <see> | + | <see>ApCoCoA-1:Fn.SetAccuracy|Fn.SetAccuracy</see> |
| − | <see> | + | <see>ApCoCoA-1:Fn.GetAccuracy|Fn.GetAccuracy</see> |
<key>Fn.RootN</key> | <key>Fn.RootN</key> | ||
| − | <key> | + | <key>elemfns.RootN</key> |
<key>RootN</key> | <key>RootN</key> | ||
| − | <wiki-category>Package_elemfns</wiki-category> | + | <wiki-category>ApCoCoA-1:Package_elemfns</wiki-category> |
</command> | </command> | ||
Latest revision as of 10:04, 7 October 2020
| This article is about a function from ApCoCoA-1. |
Fn.RootN
Returns the N-th root of a given value with a given accuracy.
Syntax
Fn.RootN(Val:RAT,N:INT,Acc:INT):RAT
Description
This functions returns the N-th root of Val rounded
to the given accuracy Acc
@param Val The value of which to take the N-th root.
@param N The degree of the root to be taken.
@param Acc The desired accuracy.
@return Returns the N-th root of Val rounded to accuracy Acc.
Example
R := Fn.RootN(8, 3, 30); Dec(R, 40); 2 -------------------------------
Example
R := Fn.RootN(-8, 3, 30); Dec(R, 40); -2 -------------------------------
Example
R := Fn.RootN(9, 3, 30); Dec(R, 40); 2.080083823051904114530056824358 -------------------------------
