Difference between revisions of "ApCoCoA-1:BBF.RetrieveWPrime"
From ApCoCoAWiki
(Initial version.) |
(Updated example.) |
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I:=Ideal(-4*x^2 + 1, -4*y^2 - 1, 5*z^2); | I:=Ideal(-4*x^2 + 1, -4*y^2 - 1, 5*z^2); | ||
BBF.Init(I); | BBF.Init(I); | ||
| − | BBF.Steps( | + | BBF.Steps(10); |
-- After computation has finished: | -- After computation has finished: | ||
BBF.RetrieveWPrime(); | BBF.RetrieveWPrime(); | ||
Output: | Output: | ||
| − | [x^ | + | [x^3 - 8001x, x^2y - 8001y, x^2z - 8001z, xy^2 + 8001x, y^3 + 8001y, y^2z + 8001z, xz^2, yz^2, z^3] |
</example> | </example> | ||
</description> | </description> | ||
Revision as of 15:55, 27 March 2009
BBF.RetrieveWPrime
Retrieve polynomials from W'.
Syntax
BBF.RetrieveWPrime():LIST
Description
Retrieve all polynomials from W'. 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(10); -- After computation has finished: BBF.RetrieveWPrime(); Output: [x^3 - 8001x, x^2y - 8001y, x^2z - 8001z, xy^2 + 8001x, y^3 + 8001y, y^2z + 8001z, xz^2, yz^2, z^3]
Border Basis Framework overview
