proposition: Lemma transD_dist: forall r1 r2, @transD E R1 R2 RR (r1 \2/ r2) <2= (transD RR r1 \2/ transD RR r2).
proof: Proof. apply eqitC_dist. Qed.
imports: Coq(Setoid Morphisms Relations) Paco(paco) ITree(Basics.Utils Core.ITreeDefinition Eq.Eqit Eq.Paco2 Eq.Shallow)