proposition: Lemma mmeasureC c : mmeasure c%:MP = (c != 0%R) :> nat.
proof: Proof. rewrite mmeasureE msuppC; case: (_ == 0)=> /=. by rewrite big_nil. by rewrite big_seq1 mf0. Qed.
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