Difference between revisions of "ApCoCoA-1:DA.PseudoAutoReduce"
From ApCoCoAWiki
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<example> | <example> | ||
Use Q[x[1..2,0..20]]; | Use Q[x[1..2,0..20]]; | ||
| − | Use Q[x[1..2,0..20]], Ord(DA.DiffTO( | + | Use Q[x[1..2,0..20]], Ord(DA.DiffTO(<quotes>Lex</quotes>)); |
DA.PseudoAutoReduce([x[1,1]^4 + x[2,0], x[1,0]^2 + 3x[1,0], x[1,2]^2-x[2,2]^2]); | DA.PseudoAutoReduce([x[1,1]^4 + x[2,0], x[1,0]^2 + 3x[1,0], x[1,2]^2-x[2,2]^2]); | ||
------------------------------- | ------------------------------- | ||
Revision as of 13:27, 27 April 2009
DA.PseudoAutoReduce
Calculate a pseudo reduced list of differential polynomials.
Syntax
DA.PseudoAutoReduce(G:LIST):LIST
Description
DA.PseudoAutoReduce returns a pseudo reduced list, i.e., every element of G reduces
to zero with respect to the returned list.
@param G List of differential polynomials.
@return An autoreduced list of differential polynomials.
Example
Use Q[x[1..2,0..20]]; Use Q[x[1..2,0..20]], Ord(DA.DiffTO(<quotes>Lex</quotes>)); DA.PseudoAutoReduce([x[1,1]^4 + x[2,0], x[1,0]^2 + 3x[1,0], x[1,2]^2-x[2,2]^2]); ------------------------------- [x[1,0]^2 + 3x[1,0], x[2,0] + x[1,1]^4] -------------------------------
