Difference between revisions of "ApCoCoA-1:NC.SetOrdering"

From ApCoCoAWiki
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<seealso>
 
<seealso>
 
<see>NC.Add</see>
 
<see>NC.Add</see>
<see>NC.BP</see>
 
 
<see>NC.Deg</see>
 
<see>NC.Deg</see>
 
<see>NC.FindPolynomials</see>
 
<see>NC.FindPolynomials</see>
 
<see>NC.GB</see>
 
<see>NC.GB</see>
 +
<see>NC.HF</see>
 
<see>NC.Intersection</see>
 
<see>NC.Intersection</see>
 
<see>NC.IsGB</see>
 
<see>NC.IsGB</see>
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<see>NC.LC</see>
 
<see>NC.LC</see>
 
<see>NC.LT</see>
 
<see>NC.LT</see>
<see>NC.LTIdeal</see>
 
<see>NC.MRAdd</see>
 
<see>NC.MRBP</see>
 
<see>NC.MRIntersection</see>
 
<see>NC.MRKernelOfHomomorphism</see>
 
<see>NC.MRMinimalPolynomials</see>
 
<see>NC.MRMultiply</see>
 
<see>NC.MRReducedBP</see>
 
<see>NC.MRSubtract</see>
 
<see>NC.MinimalPolynomial</see>
 
<see>NC.Multiply</see>
 
 
<see>NC.NR</see>
 
<see>NC.NR</see>
<see>NC.ReducedBP</see>
 
 
<see>NC.ReducedGB</see>
 
<see>NC.ReducedGB</see>
 
<see>NC.SetFp</see>
 
<see>NC.SetFp</see>
 +
<see>NC.SetOrdering</see>
 
<see>NC.SetRelations</see>
 
<see>NC.SetRelations</see>
 
<see>NC.SetRules</see>
 
<see>NC.SetRules</see>

Revision as of 23:27, 11 December 2010

NC.SetOrdering

Sets an (admissible) ordering.

Syntax

NC.SetOrdering(Ordering:STRING)

Description

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

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

Example

NC.RingEnv();
Coefficient ring : Q
Ordering : LLEX

-------------------------------
NC.SetOrdering(<quotes>ELIM</quotes>);
NC.RingEnv();
Coefficient ring : Q
Ordering : ELIM

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

See also

NC.Add

NC.Deg

NC.FindPolynomials

NC.GB

NC.HF

NC.Intersection

NC.IsGB

NC.KernelOfHomomorphism

NC.LC

NC.LT

NC.NR

NC.ReducedGB

NC.SetFp

NC.SetOrdering

NC.SetRelations

NC.SetRules

NC.SetX

NC.Subtract

NC.UnsetFp

NC.UnsetOrdering

NC.UnsetRelations

NC.UnsetRules

NC.UnsetX

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