fact: Definition ishomog1_pred {n} {R : ringType} (d : nat) (mf : measure n) : pred {mpoly R[n]} := fun p => all [pred m | mf m == d] (msupp p).
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq path) mathcomp(choice fintype tuple finfun bigop finset binomial) mathcomp(order fingroup perm ssralg zmodp poly ssrint) mathcomp(matrix vector) mathcomp(bigenough) ssrcomplements freeg