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DA.DiffReduce

Computes a differential normal form of a differential polynomial wrt. a list of differential polynomials.
Syntax
          
DA.DiffReduce(F:POLY, G:LIST):POLY

          

Description
DA.DiffReduce computes the differential normal form of F wrt. the set of differential polynomials G. To this end, the elements of G are differentiated sufficiently often and the usual normal form is built.

Example
Use QQ[x[1..1,0..20]];
Use QQ[x[1..1,0..20]], Ord(DA.DiffTO("Lex"));
DA.DiffReduce(x[1,2]^2+x[1,0]^2+3, [x[1,1]+3x[1,0]]);
-------------------------------
82x[1,0]^2 + 3
-------------------------------


See Also