X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Frt_equivalence%2Fcpcs_csx.ma;h=76203c5189455b5e8f6ee708193e8faccd485aea;hb=adb9ba187619cea977d1d22971eba27eb437cd6a;hp=f37dc4184719f9c3e5dd485ab3bc78a2fd3c3f13;hpb=f677b4ef7fa20f1ab36c5ee59598865d5c1b719b;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_equivalence/cpcs_csx.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_equivalence/cpcs_csx.ma
index f37dc4184..76203c518 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_equivalence/cpcs_csx.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_equivalence/cpcs_csx.ma
@@ -12,8 +12,8 @@
 (*                                                                        *)
 (**************************************************************************)
 
-include "basic_2/rt_computation/cpre_csx.ma".
-include "basic_2/rt_computation/cpre_cpre.ma".
+include "basic_2/rt_computation/cprre_csx.ma".
+include "basic_2/rt_computation/cprre_cprre.ma".
 include "basic_2/rt_equivalence/cpcs_cprs.ma".
 
 (* CONTEXT-SENSITIVE PARALLEL R-EQUIVALENCE FOR TERMS ***********************)
@@ -25,16 +25,16 @@ lemma csx_cpcs_dec (h) (G) (L):
       ∀T1. ⦃G,L⦄ ⊢ ⬈*[h] 𝐒⦃T1⦄ → ∀T2. ⦃G,L⦄ ⊢ ⬈*[h] 𝐒⦃T2⦄ →
       Decidable … (⦃G,L⦄ ⊢ T1 ⬌*[h] T2).
 #h #G #L #T1 #HT1 #T2 #HT2
-elim (cpre_total_csx … HT1) -HT1 #U1 #HTU1
-elim (cpre_total_csx … HT2) -HT2 #U2 #HTU2
+elim (cprre_total_csx … HT1) -HT1 #U1 #HTU1
+elim (cprre_total_csx … HT2) -HT2 #U2 #HTU2
 elim (eq_term_dec U1 U2) [ #H destruct | #HnU12 ]
 [ cases HTU1 -HTU1 #HTU1 #_
   cases HTU2 -HTU2 #HTU2 #_
   /3 width=3 by cprs_div, or_introl/
 | @or_intror #H
   elim (cpcs_inv_cprs … H) -H #T0 #HT10 #HT20
-  lapply (cpre_cprs_conf … HT10 … HTU1) -T1 #H1
-  lapply (cpre_cprs_conf … HT20 … HTU2) -T2 #H2
-  /3 width=6 by cpre_mono/
+  lapply (cprre_cprs_conf … HT10 … HTU1) -T1 #H1
+  lapply (cprre_cprs_conf … HT20 … HTU2) -T2 #H2
+  /3 width=6 by cprre_mono/
 ]
 qed-.