ApCoCoA-1:BBF.RetrieveUGenerators: Difference between revisions

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<command>
<command>
    <title>BBF.RetrieveUGenerators</title>
  <title>BBF.RetrieveUGenerators</title>
    <short_description>Retrieve generators of order ideal U.</short_description>
  <short_description>Retrieve generators of order ideal U.</short_description>
<syntax>
  <syntax>BBF.RetrieveUGenerators():LIST</syntax>
BBF.RetrieveUGenerators():LIST
  <description>
</syntax>
    <description>
<em>Please note:</em> The function(s) explained on this page is/are using the <em>ApCoCoABBFServer</em>. You will have to start the ApCoCoABBFServer in order to use it/them.
<em>Please note:</em> The function(s) explained on this page is/are using the <em>ApCoCoABBFServer</em>. You will have to start the ApCoCoABBFServer in order to use it/them.
<par/>
<par/>
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[xyz^2, xy^2z, x^2yz]
[xyz^2, xy^2z, x^2yz]
</example>
</example>
    </description>
  </description>
    <see>BBF.Explanation of BBF variables and structures</see>
  <see>BBF.Explanation of BBF variables and structures</see>
    <key>RetrieveUGenerators</key>
  <key>RetrieveUGenerators</key>
    <key>BBF.RetrieveUGenerators</key>
  <key>BBF.RetrieveUGenerators</key>
    <wiki-category>Package_bbf</wiki-category>
  <wiki-category>Package_bbf</wiki-category>
</command>
</command>

Revision as of 15:58, 23 April 2009

BBF.RetrieveUGenerators

Retrieve generators of order ideal U.

Syntax

BBF.RetrieveUGenerators():LIST

Description

Please note: The function(s) explained on this page is/are using the ApCoCoABBFServer. You will have to start the ApCoCoABBFServer in order to use it/them.

Retrieve the set of generators of the order ideal U representing the computing universe from ApCoCoABBFServer.

  • @return List of generators of order ideal U.

Example

Use ZZ/(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.RetrieveUGenerators();

Output:
[xyz^2, xy^2z, x^2yz]

BBF.Explanation of BBF variables and structures