Difference between revisions of "ApCoCoA-1:BBF.RetrieveVPolysWithTermInSupport"
From ApCoCoAWiki
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<description> | <description> | ||
Retrieve all polynomials from V that have the term <tt>T</tt> in their support. Please note that in order to use this function you have to start the ApCoCoABBFServer. | Retrieve all polynomials from V that have the term <tt>T</tt> in their support. Please note that in order to use this function you have to start the ApCoCoABBFServer. | ||
| + | |||
| + | <itemize> | ||
| + | <item>@param <em>T</em> All polynomials in V with this term in their support will be retreived.</item> | ||
| + | <item>@return List of polynomials of set V.</item> | ||
| + | </itemize> | ||
<example> | <example> | ||
Use Z/(32003)[x, y, z],DegLex; | Use Z/(32003)[x, y, z],DegLex; | ||
Revision as of 13:02, 22 April 2009
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.
@param T All polynomials in V with this term in their support will be retreived.
@return List of polynomials of set V.
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
