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Normaliz :: intclToricRing(List, allComputations => ...)

intclToricRing(List, allComputations => ...) -- integral closure of a toric ring

Synopsis

Description

The toric ring S is the subalgebra of the basering generated by the monomials in the list L. The function computes the integral closure T of S in the surrounding polynomial ring. If the option allComputations is set to true, all data that has been computed by Normaliz is stored in a RationalCone in the CacheTable of the monomial subalgebra returned.

R=ZZ/37[x,y,t];
L={x^3, x^2*y, y^3, x*y^2};
T=intclToricRing(allComputations=>true,L)
T.cache#"cone"

Further information