Difference between revisions of "ApCoCoA-1:Fn.RootN"
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<see> Fn.GetAccuracy</see> | <see> 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>Package_elemfns</wiki-category> | ||
</command> | </command> | ||
Revision as of 14:19, 4 May 2011
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 -------------------------------
