+++ /dev/null
-(**************************************************************************)
-(* ___ *)
-(* ||M|| *)
-(* ||A|| A project by Andrea Asperti *)
-(* ||T|| *)
-(* ||I|| Developers: *)
-(* ||T|| The HELM team. *)
-(* ||A|| http://helm.cs.unibo.it *)
-(* \ / *)
-(* \ / This file is distributed under the terms of the *)
-(* v GNU General Public License Version 2 *)
-(* *)
-(**************************************************************************)
-
-include "basic_2/reducibility/ltpr_ltpr.ma".
-include "basic_2/computation/ltprs.ma".
-
-(* CONTEXT-FREE PARALLEL COMPUTATION ON LOCAL ENVIRONMENTS ******************)
-
-(* Advanced properties ******************************************************)
-
-lemma ltprs_strip: ∀L1. ∀L:lenv. L ➡* L1 → ∀L2. L ➡ L2 →
- ∃∃L0. L1 ➡ L0 & L2 ➡* L0.
-/3 width=3/ qed.
-
-(* Main properties **********************************************************)
-
-theorem ltprs_conf: confluent … ltprs.
-/3 width=3/ qed.
-
-theorem ltprs_trans: Transitive … ltprs.
-/2 width=3/ qed.