ApCoCoA-1:BBF.RetrieveVPolysWithTermInSupport

From ApCoCoAWiki
Revision as of 15:42, 27 March 2009 by Skaspar (talk | contribs) (Initial version)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

BBF.RetrieveVPolysWithTermInSupport

Retrieve polynomials with specific support term from V.

Syntax

BBF.RetrieveVPolysWithTermInSupport(T:POLY):LIST

Description

Retrieve all polynomials from V that have the term T in their support. Please note that in order to use this function you have to start the ApCoCoABBFServer.

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.Steps(20);
-- After computation has finished:
BBF.RetrieveVPolysWithTermInSupport(z);

Output:
[x^2z - 8001z, y^2z + 8001z]

Border Basis Framework overview

BBF.RetrieveV

BBF.RetrieveVLTs