proposition: Lemma notin_range_measure d (T : measurableType d) (R : realType) (P : {measure set T -> \bar R}) (X : T -> R) r : r \notin range X -> P (X @^-1` [set r]) = 0%E.
proof: Proof. by rewrite notin_set => hr; rewrite preimage10. Qed.
imports: mathcomp(all_ssreflect) mathcomp(ssralg poly ssrnum ssrint interval finmap) mathcomp(mathcomp_extra boolp classical_sets functions) mathcomp(cardinality) HB(structures) exp numfun lebesgue_measure lebesgue_integral reals ereal signed topology normedtype sequences esum measure exp numfun lebesgue_measure lebesgue_integral