#[global]
Hint Resolve Rstar_imp_coherent : core.

(* Specifications: *)
Theorem coherent_symmetric :
forall (U:Type) (R:Relation U), Symmetric U (coherent U R).
Theorem Strong_confluence :
forall (U:Type) (R:Relation U), Strongly_confluent U R -> Confluent U R.
Theorem Strong_confluence_direct :
forall (U:Type) (R:Relation U), Strongly_confluent U R -> Confluent U R.
Theorem Noetherian_contains_Noetherian :
forall (U:Type) (R R':Relation U),
Noetherian U R -> contains U R R' -> Noetherian U R'.
Theorem Newman :
forall (U:Type) (R:Relation U),
Noetherian U R -> Locally_confluent U R -> Confluent U R.