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

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<see>Fn.Root</see>
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<see>ApCoCoA-1:Fn.Root|Fn.Root</see>
<see>Fn.Sqrt</see>
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<see>ApCoCoA-1:Fn.Sqrt|Fn.Sqrt</see>
<see>Fn.SqrtN</see>
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<see>ApCoCoA-1:Fn.SqrtN|Fn.SqrtN</see>
<see>Fn.SetAccuracy</see>
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<see>ApCoCoA-1:Fn.SetAccuracy|Fn.SetAccuracy</see>
<see>Fn.GetAccuracy</see>
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<see>ApCoCoA-1:Fn.GetAccuracy|Fn.GetAccuracy</see>
 
<key>Fn.RootN</key>
 
<key>Fn.RootN</key>
 
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<key>elemfns.RootN</key>

Revision as of 08:16, 7 October 2020

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
-------------------------------

Fn.Root

Fn.Sqrt

Fn.SqrtN

Fn.SetAccuracy

Fn.GetAccuracy