ApCoCoA-1:NC.SetOrdering

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Revision as of 12:24, 19 July 2010 by 132.231.10.60 (talk)

NC.SetOrdering

Set an (admissible) ordering.

Syntax

NC.SetOrdering(Ordering)

Description

Note that default ordering is length-lexicographic ordering ("LLEX").

  • @param Ordering: an STRING which indicates an (admissible) ordering. For the time being, the package has supported length-lexicographic ordering ("LLEX") and elimination ordering ("ELIM").

Example

NC.RingEnv();
Coefficient ring : Q (float type in C++)
Ordering : LLEX

-------------------------------
NC.SetOrdering(<quotes>ELIM</quotes>);
NC.RingEnv();
Coefficient ring : Q (float type in C++)
Ordering : ELIM

-------------------------------

See also

NC.Add

NC.GB

NC.IsGB

NC.LC

NC.LT

NC.LTIdeal

NC.MinimalPolynomial

NC.Multiply

NC.NR

NC.SetFp

NC.SetRelations

NC.SetRules

NC.SetX

NC.Subtract

NC.UnsetFp

NC.UnsetOrdering

NC.UnsetRelations

NC.UnsetRules

NC.UnsetX

Gbmr.MRSubtract

Gbmr.MRMultiply

Gbmr.MRBP

Gbmr.MRIntersection

Gbmr.MRKernelOfHomomorphism

Gbmr.MRMinimalPolynomials

Introduction to CoCoAServer