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Chordal :: subsetsProductsIdeal

subsetsProductsIdeal -- ideal of subset products

Synopsis

Description

Returns the monomial ideal generated by the products of k distinct variables.

i1 : I = subsetsProductsIdeal(QQ, 5, 3)

o1 = ideal (a*b*c, a*b*d, a*c*d, b*c*d, a*b*e, a*c*e, b*c*e, a*d*e, b*d*e, c*d*e)

o1 : Ideal of QQ[a, b, c, d, e]