(* *)
(**************************************************************************)
-include "basic_2/unfold/ltpss_tpss.ma".
+include "basic_2/unfold/ltpss_ltpss.ma".
include "basic_2/reducibility/cpr.ma".
(* CONTEXT-SENSITIVE PARALLEL REDUCTION ON TERMS ****************************)
(* Properties concerning partial unfold on local environments ***************)
-lemma ltpss_cpr_trans: ∀L1,L2,d,e. L1 [d, e] ▶* L2 →
+lemma ltpss_cpr_trans: ∀L1,L2,d,e. L1 ▶* [d, e] L2 →
∀T1,T2. L2 ⊢ T1 ➡ T2 → L1 ⊢ T1 ➡ T2.
#L1 #L2 #d #e #HL12 #T1 #T2 *
lapply (ltpss_weak_all … HL12)