ApCoCoA-1:DA.DiffAutoReduce: Difference between revisions
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<command> | <command> | ||
<title> | <title>DA.DiffAutoReduce</title> | ||
<short_description> | <short_description>Computes a reduced list of differential polynomials.</short_description> | ||
<syntax> | <syntax> | ||
DA.DiffAutoReduce(G:LIST):LIST | |||
</syntax> | </syntax> | ||
<description> | <description> | ||
DiffAutoReduce computes for a given set G of differential polynomials a reduced list of differential polynomials H, s.t. every element of G reduces to zero wrt. H. | DA.DiffAutoReduce computes for a given set G of differential polynomials a reduced list of differential polynomials H, s.t. every element of G reduces to zero wrt. H. | ||
<example> | <example> | ||
Use Q[x[1..1,0..20]]; | Use Q[x[1..1,0..20]]; | ||
Use Q[x[1..1,0..20]], Ord( | Use Q[x[1..1,0..20]], Ord(DA.DiffTO("Lex")); | ||
DA.DiffAutoReduce([x[1,2]^2+x[1,0]^2+3, x[1,1]+3x[1,0]]); | |||
------------------------------- | ------------------------------- | ||
[x[1,1] + 3x[1,0], 82x[1,0]^2 + 3] | [x[1,1] + 3x[1,0], 82x[1,0]^2 + 3] | ||
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</example> | </example> | ||
</description> | </description> | ||
<see> | <types> | ||
<see> | <type>polynomial</type> | ||
</types> | |||
<see>DA.DiffTO</see> | |||
<see>DA.DiffReduce</see> | |||
<key>DiffAutoReduce</key> | |||
<key>DA.DiffAutoReduce</key> | |||
<key>diffalg.DiffAutoReduce</key> | |||
<key>differential.DiffAutoReduce</key> | |||
<wiki-category>Package_diffalg</wiki-category> | <wiki-category>Package_diffalg</wiki-category> | ||
</command> | </command> | ||
Revision as of 12:27, 22 April 2009
DA.DiffAutoReduce
Computes a reduced list of differential polynomials.
Syntax
DA.DiffAutoReduce(G:LIST):LIST
Description
DA.DiffAutoReduce computes for a given set G of differential polynomials a reduced list of differential polynomials H, s.t. every element of G reduces to zero wrt. H.
Example
Use Q[x[1..1,0..20]];
Use Q[x[1..1,0..20]], Ord(DA.DiffTO("Lex"));
DA.DiffAutoReduce([x[1,2]^2+x[1,0]^2+3, x[1,1]+3x[1,0]]);
-------------------------------
[x[1,1] + 3x[1,0], 82x[1,0]^2 + 3]
-------------------------------
