(* This file used to test the `romega` tactics. In Coq 8.9 (end of 2018), these tactics are deprecated. The tests in this file remain but now call the `lia` tactic. *)
(* Submitted by Xavier Urbain 18 Jan 2002 *)
(* Proposed by Pierre Crégut *)

Lemma lem2 : forall x : Z, (x < 4)%Z -> (x > 2)%Z -> x = 3%Z.