ApCoCoA-1:DA.DiffSupp: Difference between revisions
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<command> | <command> | ||
<title> | <title>DA.DiffSupp</title> | ||
<short_description> | <short_description>Computes the differential support of a differential polynomial.</short_description> | ||
<syntax> | <syntax> | ||
DA.DiffSupp(F:POLY):LIST | |||
</syntax> | </syntax> | ||
<description> | <description> | ||
Computes the differential support of the differential polynomial F. | Computes the differential support of the differential polynomial F. | ||
<itemize> | |||
<item>@param F A differential polynomial.</item> | |||
<item>@return The differential support of F.</item> | |||
</itemize> | |||
<example> | <example> | ||
Use Q[x[1..2,0..20]]; | Use Q[x[1..2,0..20]]; | ||
F:=x[1,4]^2-x[2,4]^3; | F:=x[1,4]^2-x[2,4]^3; | ||
DA.DiffSupp(F); | |||
------------------------------- | ------------------------------- | ||
[x[1,4], x[2,4]] | [x[1,4], x[2,4]] | ||
| Line 16: | Line 20: | ||
</example> | </example> | ||
</description> | </description> | ||
<types> | |||
<type>polynomial</type> | |||
</types> | |||
<key>DiffSupp</key> | |||
<key>DA.DiffSupp</key> | |||
<key>diffalg.DiffSupp</key> | |||
<key>differential.DiffSupp</key> | |||
<wiki-category>Package_diffalg</wiki-category> | <wiki-category>Package_diffalg</wiki-category> | ||
</command> | </command> | ||
Revision as of 13:12, 22 April 2009
DA.DiffSupp
Computes the differential support of a differential polynomial.
Syntax
DA.DiffSupp(F:POLY):LIST
Description
Computes the differential support of the differential polynomial F.
@param F A differential polynomial.
@return The differential support of F.
Example
Use Q[x[1..2,0..20]]; F:=x[1,4]^2-x[2,4]^3; DA.DiffSupp(F); ------------------------------- [x[1,4], x[2,4]] -------------------------------
