ApCoCoA-1:BBF.RetrieveVPolysWithTermInSupport: Difference between revisions
From ApCoCoAWiki
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<command> | <command> | ||
<title>BBF.RetrieveVPolysWithTermInSupport</title> | |||
<short_description>Retrieve polynomials with specific support term from V.</short_description> | |||
<syntax> | <syntax>BBF.RetrieveVPolysWithTermInSupport(T:POLY):LIST</syntax> | ||
BBF.RetrieveVPolysWithTermInSupport(T:POLY):LIST | <description> | ||
</syntax> | |||
<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/> | ||
| Line 25: | Line 23: | ||
[x^2z - 8001z, y^2z + 8001z] | [x^2z - 8001z, y^2z + 8001z] | ||
</example> | </example> | ||
</description> | |||
<types> | <types> | ||
<type>poly</type> | <type>poly</type> | ||
<type>polynomial</type> | <type>polynomial</type> | ||
</types> | </types> | ||
<see>BBF.Explanation of BBF variables and structures</see> | |||
<see>BBF.RetrieveV</see> | |||
<see>BBF.RetrieveVLTs</see> | |||
<key>RetrieveVPolysWithTermInSupport</key> | |||
<key>BBF.RetrieveVPolysWithTermInSupport</key> | |||
<wiki-category>Package_bbf</wiki-category> | |||
</command> | </command> | ||
Revision as of 15:54, 23 April 2009
BBF.RetrieveVPolysWithTermInSupport
Retrieve polynomials with specific support term from V.
Syntax
BBF.RetrieveVPolysWithTermInSupport(T:POLY):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 all polynomials from V that have the term T in their support.
@param T All polynomials in V with this term in their support will be retreived.
@return List of polynomials of set V.
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(20); -- After computation has finished: BBF.RetrieveVPolysWithTermInSupport(z); Output: [x^2z - 8001z, y^2z + 8001z]
BBF.Explanation of BBF variables and structures
