ApCoCoA-1:DA.Weight

diffalg.Weight

computes the weight of a differential polynomial

Syntax

$diffalg.Weight(F:POLY):INT

Description

Computes the weight of the differential polynomial F.

Example

Use Q[x[1..2,0..20]];
F:=x[1,2]^2x[1,1]3+x[2,1];
$diffalg.Weight(F);
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F:=x[1,2]^2x[1,1]^3+x[2,1];
$diffalg.Weight(F);
7
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