fact: Definition FixFunMod A B {IB:Inhab B} (E:binary B) (F:(A->B)->(A->B)) : A->B := Fix (partial_equiv E) (lesser_fixed_point E F) (partialize F).
imports: TLC(LibTactics LibLogic LibReflect LibEpsilon LibInt LibProd LibSum LibOperation LibRelation LibWf LibOrder LibMin)