fact: Definition unary_ThetaDens0 : forall (A:choiceType) (tree : rFreePr A), SDistr_carrier A.
imports: Mon(FiniteProbabilities SPropMonadicStructures SpecificationMonads MonadExamples SPropBase FiniteProbabilities) Relational(OrderEnrichedCategory OrderEnrichedRelativeMonadExamples Commutativity) mathcomp(all_ssreflect all_algebra reals distr realsum) Crypt(ChoiceAsOrd Axioms RelativeMonadMorph_prod FreeProbProg SubDistr choice_type)