http://apcocoa.uni-passau.de/wiki/index.php?title=Package_sagbi/SB.FindLTRepr&feed=atom&action=historyPackage sagbi/SB.FindLTRepr - Revision history2024-03-29T05:31:41ZRevision history for this page on the wikiMediaWiki 1.35.0http://apcocoa.uni-passau.de/wiki/index.php?title=Package_sagbi/SB.FindLTRepr&diff=15883&oldid=prevAndraschko: Created page with "{{Version|2}} <command> <title>SB.FindLTRepr</title> <short_description>This function takes a term <tt>t</tt> and a list of terms <tt>T</tt> and computes a representation..."2020-10-27T17:20:04Z<p>Created page with "{{Version|2}} <command> <title>SB.FindLTRepr</title> <short_description>This function takes a term <tt>t</tt> and a list of terms <tt>T</tt> and computes a representation..."</p>
<p><b>New page</b></p><div>{{Version|2}}<br />
<command><br />
<title>SB.FindLTRepr</title><br />
<short_description>This function takes a term <tt>t</tt> and a list of terms <tt>T</tt> and computes a representation of <tt>t</tt> as a product of terms in <tt>T</tt></short_description><br />
<br />
<syntax>SB.FindLTRepr(t: POLY, T: LIST of POLY): LIST</syntax><br />
<description><br />
<itemize><br />
<item>@param <tt>t</tt> A term, i.e. a monic polynomial with only one term in its support </item><br />
<item>@param <tt>T</tt> A list <tt>[t1,...,ts]</tt> of terms in the same polynomial ring as <tt>t</tt> </item><br />
<item>@return A list <tt>[a1,...,as]</tt> such that <tt>t = t1^a1 * ... * ts^as</tt> or <tt>[]</tt> if such a list doesn't exist.</item><br />
</itemize><br />
<br />
<example><br />
Use QQ[x,y,z];<br />
t := x^2*y^5*z^3;<br />
T := [x*y, y*z^2, x*z, y];<br />
SB.FindLTRepr(t,T);<br />
-- [1, 1, 1, 3]</example><br />
</description><br />
<br />
<seealso><br />
<see>Package sagbi/SB.FindLTRepr_glpk</see><br />
<see>Package sagbi/SB.ReductionStep</see><br />
</seealso><br />
<br />
<types><br />
<type>poly</type><br />
<type>poly_list</type><br />
<type>list</type><br />
</types><br />
<br />
<key>FindLTRepr</key><br />
<key>SB.FindLTRepr</key><br />
<key>apcocoa/sagbi.FindLTRepr</key><br />
<br />
<wiki-category>Package sagbi</wiki-category><br />
</command></div>Andraschko