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

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S schuster (talk | contribs) |
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</syntax> | </syntax> | ||

<description> | <description> | ||

− | DA.DiffAutoReduce computes for a given set G of differential polynomials a | + | DA.DiffAutoReduce computes for a given set G of differential polynomials a list of reduced differential polynomials H, s.t. every element of G reduces to zero wrt. H. |

− | + | <itemize> | |

+ | <item>@param G A set of differential polynomials.</item> | ||

+ | <item>@return A list of reduced differential polynomials.</item> | ||

+ | </itemize> | ||

<example> | <example> | ||

Use Q[x[1..1,0..20]]; | Use Q[x[1..1,0..20]]; |

## Revision as of 12:30, 22 April 2009

## DA.DiffAutoReduce

Computes a reduced list of differential polynomials.

### Syntax

DA.DiffAutoReduce(G:LIST):LIST

### Description

DA.DiffAutoReduce computes for a given set G of differential polynomials a list of reduced differential polynomials H, s.t. every element of G reduces to zero wrt. H.

@param G A set of differential polynomials.

@return A list of reduced differential polynomials.

#### Example

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