# Difference between revisions of "ApCoCoA-1:DA.PseudoAutoReduce"

From ApCoCoAWiki

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<command> | <command> | ||

<title>DA.PseudoAutoReduce</title> | <title>DA.PseudoAutoReduce</title> | ||

− | <short_description> | + | <short_description>Computes a pseudo reduced list of differential polynomials.</short_description> |

<syntax> | <syntax> | ||

DA.PseudoAutoReduce(G:LIST):LIST | DA.PseudoAutoReduce(G:LIST):LIST | ||

</syntax> | </syntax> | ||

<description> | <description> | ||

− | DA.PseudoAutoReduce returns a pseudo reduced list, i.e., every element of G reduces | + | <ref>DA.PseudoAutoReduce</ref> returns a pseudo reduced list, i.e., every element of <tt>G</tt> reduces |

to zero with respect to the returned list. | to zero with respect to the returned list. | ||

<itemize> | <itemize> |

## Revision as of 13:20, 7 July 2009

## DA.PseudoAutoReduce

Computes 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 QQ[x[1..2,0..20]]; Use QQ[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] -------------------------------