proposition: Remark rcop2_trans_yi : forall s1 : Site, yi (rec_copy2_trans c0 s2) s1 = yi c0 s1.
proof: Proof. intro; unfold yi in |- *; apply sigma_simpl. intros; apply rcop2_trans_ctrl_inc; trivial. Qed.
imports: init table_act mess_act