fact: Definition lifts_ret (ψ : lifts_object):= forall (x:I), ofmap F (ord_relmon_unit MC x) ∙ ϕ _ = ψ _ ∙ ord_relmon_unit MD x.
imports: Coq(ssreflect ssrfun) Mon(SPropBase) Coq(RelationClasses Morphisms Relation_Definitions)