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Chordal :: toLex

toLex -- change monomial order to lexicographic

Synopsis

Description

i1 : R = QQ[x,y,z,MonomialOrder=>GRevLex];
i2 : I = ideal (x,y);

o2 : Ideal of R
i3 : J = toLex I

o3 = ideal (x, y)

o3 : Ideal of QQ[x, y, z]
i4 : describe ring J

o4 = QQ[x..z, Degrees => {3:1}, Heft => {1}, MonomialOrder =>
                                                             
                                                             
     ------------------------------------------------------------------------
     {MonomialSize => 32}, DegreeRank => 1]
     {Lex => 3          }
     {Position => Up    }