Difference between revisions of "ApCoCoA-1:BBF.RetrieveWPrime"

From ApCoCoAWiki
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<command>
 
<command>
 
   <title>BBF.RetrieveWPrime</title>
 
   <title>BBF.RetrieveWPrime</title>
   <short_description>Retrieve polynomials from W'.</short_description>
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   <short_description>Retrieves polynomials from <tt>W'</tt>.</short_description>
 
    
 
    
 
<syntax>
 
<syntax>
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<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/>
Retrieve all polynomials from W'.
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This command retrieves all polynomials from <tt>W'</tt>.
 
<itemize>
 
<itemize>
   <item>@return List of polynomials of set W'.</item>
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   <item>@return List of polynomials of set <tt>W'</tt>.</item>
 
</itemize>
 
</itemize>
 
<example>
 
<example>

Revision as of 14:24, 8 July 2009

BBF.RetrieveWPrime

Retrieves polynomials from W'.

Syntax

BBF.RetrieveWPrime():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.

This command retrieves all polynomials from W'.

  • @return List of polynomials of set W'.

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.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]

BBF.Explanation of BBF variables and structures

BBF.RetrieveWPrimeLTs