ApCoCoA-1:BBF.RetrieveBorderBasisPolyByLT

BBF.RetrieveBorderBasisPolyByLT

Retrieve computed border basis polynomial.

Syntax

BBF.RetrieveBorderBasisPolyByLT(T:POLY):LIST

Description

Retrieve the computed border basis polynomial with leading term T from the ApCoCoABBFServer. Please note that in order to use this function you have to start the ApCoCoABBFServer.

• @param T Leading term of the border basis polynomial to retrieve.

• @return A border basis polynomial.

Example

Use Z/(32003)[x, y, z],DegLex;
I:=Ideal(-4*x^2 + 1, -4*y^2 - 1, 5*z^2);
BBF.Init(I);
BBF.Finish();
-- After computation has finished:
BBF.RetrieveBorderBasisPolyByLT(xy^2);

Output:
[xy^2 + 8001x]

Border Basis Framework overview

BBF.RetrieveBorderBasis

BBF.RetrieveBorderBasisLTs

BBasis