fact: Parameter SPO_to_status_SPO : forall f (r : relation term) ss, (forall s, In s ss -> (forall t u, r s t -> r t u -> r s u) /\ (r s s -> False)) -> (forall ts us, tau f r ss ts -> tau f r ts us -> tau f r ss us) /\ (tau f r ss ss -> False).
imports: CoLoR(VPrecedence ListUtil VTerm RelMidex LogicUtil AccUtil) Coq(Relations Morphisms Basics)