# Difference between revisions of "ApCoCoA-1:BBF.RetrieveBorderBasisPolyByLT"

From ApCoCoAWiki

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<description> | <description> | ||

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

+ | <itemize> | ||

+ | <item>@param <em>T</em> Leading term of the border basis polynomial to retrieve.</item> | ||

+ | <item>@return A border basis polynomial.</item> | ||

+ | </itemize> | ||

<example> | <example> | ||

Use Z/(32003)[x, y, z],DegLex; | Use Z/(32003)[x, y, z],DegLex; |

## Revision as of 12:31, 22 April 2009

## 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