ApCoCoA-1:Num.IsAppBB
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Revision as of 16:03, 22 April 2009 by Stadler (talk | contribs) (ApCoCoA:Numerical.IsAppBB moved to ApCoCoA:Num.IsAppBB)
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. The function returns the distance to an exact border basis.
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
