fact: Definition indhomog n (R : ringType) d : {mpoly R[n]} -> dhomog n R d := fun p => insubd (0 : dhomog n R d) 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