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Groebner

  

MatrixOrder

  

compute matrices for monomial orders

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

MatrixOrder(tord, vars)

Parameters

tord

-

ShortMonomialOrder

vars

-

(optional) list of variables or a name

Description

• 

The MatrixOrder command returns a matrix representation for a monomial order tord as a list of lists. If a list of variables is given as an optional second argument, the columns of the matrix are permuted to match the order of the variables.  If vars is a name, then the default permutation of the columns is assigned to vars.

Examples

withGroebner:

MatrixOrderplexx,y,z

1,0,0,0,1,0,0,0,1

(1)

MatrixOrderplexx,y,z,z,x,y

0,1,0,0,0,1,1,0,0

(2)

MatrixOrdertdegx,y,z,'vars'

1,1,1,0,0,1,0,1,0

(3)

vars

x,y,z

(4)

MatrixOrdergrlexx,y,z

1,1,1,1,0,0,0,1,0

(5)

See Also

LeadingTerm

Monomial Orders

 


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