Difference between revisions of "ApCoCoA-1:DA.PseudoReduce"
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<title>diffalg.PseudoReduce</title> | <title>diffalg.PseudoReduce</title> | ||
| − | <short_description> | + | <short_description>calculate a pseudo normal form of a differential polynomial</short_description> |
<syntax> | <syntax> | ||
$diffalg.PseudoReduce(F:POLY, G:LIST):POLY | $diffalg.PseudoReduce(F:POLY, G:LIST):POLY | ||
Revision as of 09:12, 22 December 2008
diffalg.PseudoReduce
calculate a pseudo normal form of a differential polynomial
Syntax
$diffalg.PseudoReduce(F:POLY, G:LIST):POLY
Description
PseudoReduce computes the pseudo normal form of the differential polynomial F wrt. the list G of differential polynomials.
Example
Use Q[x[1..1,0..20]];
Use Q[x[1..1,0..20]], Ord($diffalg.DiffTO("Lex"));
$diffalg.PseudoReduce(x[1,1]^4+x[1,0], [x[1,0]^2+3x[1,0]]);
-------------------------------
-3x[1,0]
-------------------------------
