fact: Definition retF { A : choiceType } (a : A) := retrFree Ops Arit A a.
imports: Coq(RelationClasses Morphisms Utf8) Mon(FiniteProbabilities SPropMonadicStructures SpecificationMonads MonadExamples SPropBase) Relational(OrderEnrichedCategory OrderEnrichedRelativeMonadExamples Commutativity GenericRulesSimple) mathcomp(all_ssreflect all_algebra reals distr realsum) Crypt(Axioms ChoiceAsOrd SubDistr Couplings Theta_dens Theta_exCP LaxComp FreeProbProg RelativeMonadMorph_prod)