Difference between revisions of "ApCoCoA-1:DA.Weight"
From ApCoCoAWiki
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<title>DA.Weight</title> | <title>DA.Weight</title> | ||
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| − | Computes the weight of the differential polynomial F. | + | Computes the weight of the differential polynomial <tt>F</tt>. |
<itemize> | <itemize> | ||
<item>@param <em>F</em> A differential polynomial. </item> | <item>@param <em>F</em> A differential polynomial. </item> | ||
| − | <item>@return The weight of F.</item> | + | <item>@return The weight of <tt>F</tt>.</item> |
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<example> | <example> | ||
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<key>diffalg.Weight</key> | <key>diffalg.Weight</key> | ||
<key>differential.Weight</key> | <key>differential.Weight</key> | ||
| − | <wiki-category>Package_diffalg</wiki-category> | + | <wiki-category>ApCoCoA-1:Package_diffalg</wiki-category> |
</command> | </command> | ||
Latest revision as of 10:00, 7 October 2020
| This article is about a function from ApCoCoA-1. |
DA.Weight
Computes the weight of a differential polynomial.
Syntax
DA.Weight(F:POLY):INT
Description
Computes the weight of the differential polynomial F.
@param F A differential polynomial.
@return The weight of F.
Example
Use QQ[x[1..2,0..20]]; F:=x[1,2]^2x[1,1]3+x[2,1]; DA.Weight(F); 5 ------------------------------- F:=x[1,2]^2x[1,1]^3+x[2,1]; DA.Weight(F); 7 -------------------------------
