proposition: Lemma dominates_cscalel d (T : measurableType d) (R : realType) (mu : set T -> \bar R) (nu : {charge set T -> \bar R}) (c : R) : nu `<< mu -> cscale c nu `<< mu.
proof: Proof. by move=> numu E mE /numu; rewrite /cscale => ->//; rewrite mule0. Qed.
imports: mathcomp(all_ssreflect ssralg ssrnum ssrint interval) mathcomp(finmap fingroup perm rat) mathcomp(mathcomp_extra boolp classical_sets cardinality) mathcomp(functions fsbigop set_interval) HB(structures) reals ereal signed topology numfun normedtype sequences esum measure realfun lebesgue_measure lebesgue_integral