Difference between revisions of "ApCoCoA-1:Num.IsAppBB"
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{{ApCoCoAServer}} Please also note that you will have to use an ApCoCoAServer with enabled BLAS/LAPACK support. | {{ApCoCoAServer}} Please also note that you will have to use an ApCoCoAServer with enabled BLAS/LAPACK support. | ||
| − | Checks if a set of polynomials is an approximate border basis with respect to an order ideal. | + | Checks if a set of polynomials is an approximate border basis with respect to an order ideal. |
| + | <itemize> | ||
| + | <item>@param <em>Polys</em> A list of polynomials.</item> | ||
| + | <item>@param <em>OI</em> A list containing the order ideal.</item> | ||
| + | <item>@param <em>Epsilon</em> Rational number</item> | ||
| + | <item>@return A number A which specifies how close the Polys are to the border basis scheme</item> | ||
| + | </itemize> | ||
<example> | <example> | ||
Revision as of 16:27, 22 April 2009
Numerical.IsAppBB
Checks if a given set of polynomials is an approximate border basis.
Syntax
Num.IsAppBB(Polys:PolyList, OI:PolyList, Epsilon:Number):A:Number;
Description
Please note: The function(s) explained on this page is/are using the ApCoCoAServer. You will have to start the ApCoCoAServer in order to use
it/them. Please also note that you will have to use an ApCoCoAServer with enabled BLAS/LAPACK support.
Checks if a set of polynomials is an approximate border basis with respect to an order ideal.
@param Polys A list of polynomials.
@param OI A list containing the order ideal.
@param Epsilon Rational number
@return A number A which specifies how close the Polys are to the border basis scheme
Example
Res := Num.AVI([[1,1],[0,1]],0); Num.IsAppBB(Res[1],Res[2],0.1); -- CoCoAServer: computing Cpu Time = 0.031 ------------------------------- -- CoCoAServer: computing Cpu Time = 0 ------------------------------- 0 -------------------------------
See also
