X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fdynamic%2Fcnv_eval.ma;h=44bd544d711728108309b5eee903ad2b6b94d2ce;hb=bd53c4e895203eb049e75434f638f26b5a161a2b;hp=efd2c3cce534421d28bd3176a6bb4804726b90c3;hpb=ba7b8553850e4a33cf8607b07758392230d9ed40;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_eval.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_eval.ma
index efd2c3cce..44bd544d7 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_eval.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_eval.ma
@@ -15,7 +15,7 @@
 include "basic_2/rt_computation/cpmuwe_cpmuwe.ma".
 include "basic_2/rt_equivalence/cpes_cpes.ma".
 include "basic_2/dynamic/cnv_cpmuwe.ma". (**) (* should be included by the next *)
-include "basic_2/dynamic/cnv_cpmuwe_cpme.ma".
+include "basic_2/dynamic/cnv_cpmuwe_cpmre.ma".
 include "basic_2/dynamic/cnv_cpes.ma".
 include "basic_2/dynamic/cnv_preserve_cpes.ma".
 
@@ -24,7 +24,7 @@ include "basic_2/dynamic/cnv_preserve_cpes.ma".
 (* main properties with evaluations for rt-transition on terms **************)
 
 theorem cnv_dec (h) (a) (G) (L) (T): ac_props a →
-        Decidable (⦃G,L⦄ ⊢ T ![h,a]).
+        Decidable (❪G,L❫ ⊢ T ![h,a]).
 #h #a #G #L #T #Ha
 @(fqup_wf_ind_eq (Ⓣ) … G L T) -G -L -T #G0 #L0 #T0 #IH #G #L * * [|||| * ]
 [ #s #HG #HL #HT destruct -Ha -IH
@@ -43,7 +43,7 @@ theorem cnv_dec (h) (a) (G) (L) (T): ac_props a →
   /3 width=6 by cnv_inv_gref, or_intror/
 | #p #I #V #T #HG #HL #HT destruct -Ha
   elim (IH G L V) [| -IH | // ] #HV
-  [ elim (IH G (L.ⓑ{I}V) T) -IH [3: // ] #HT
+  [ elim (IH G (L.ⓑ[I]V) T) -IH [3: // ] #HT
     [ /3 width=1 by cnv_bind, or_introl/ ]
   ]
   @or_intror #H
@@ -56,7 +56,7 @@ theorem cnv_dec (h) (a) (G) (L) (T): ac_props a →
       elim (dec_min (R_cpmuwe h G L T) … Hn) -Hn
       [| /2 width=2 by cnv_R_cpmuwe_dec/ ] #n0 #_ -n
       elim (ac_dec … Ha n0) -Ha
-      [ * #n #Hn #Ha * #X0 #HX0 #_
+      [ * #n #Ha #Hn * #X0 #HX0 #_
         elim (abst_dec X0)
         [ * #p #W #U0 #H destruct
           elim (cnv_cpes_dec … 1 0 … HV W) [ #HVW | #HnVW ]