h=macaulayLowerOperator(a,d)
Given positive integers a and d, macaulayLowerOperator yields a_<d>, the operation from Green's proof of Macaulay's Theorem. See Bruns and Herzog, Cohen-Macaulay Rings, page 161.
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The object macaulayLowerOperator is a method function.
The source of this document is in /build/reproducible-path/macaulay2-1.25.06+ds/M2/Macaulay2/packages/LexIdeals.m2:623:0.