update in ground static_2 basic_2 apps_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / dynamic / cnv_cpcs.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_cpcs.ma b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_cpcs.ma
index 8487f16881870159ef6910b552d85ae4c788c9b4..2f1a776eb2fe15fe6436906aa6d81aa37f0dea57 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_cpcs.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/dynamic/cnv_cpcs.ma
@@ -21,8 +21,8 @@ include "basic_2/dynamic/cnv_aaa.ma".
 (* Properties with r-equivalence ********************************************)
 
 lemma cnv_cpcs_dec (h) (a) (G) (L):
-      â\88\80T1. â\9dªG,Lâ\9d« â\8a¢ T1 ![h,a] â\86\92 â\88\80T2. â\9dªG,Lâ\9d« ⊢ T2 ![h,a] →
-      Decidable â\80¦ (â\9dªG,Lâ\9d« ⊢ T1 ⬌*[h] T2).
+      â\88\80T1. â\9d¨G,Lâ\9d© â\8a¢ T1 ![h,a] â\86\92 â\88\80T2. â\9d¨G,Lâ\9d© ⊢ T2 ![h,a] →
+      Decidable â\80¦ (â\9d¨G,Lâ\9d© ⊢ T1 ⬌*[h] T2).
 #h #a #G #L #T1 #HT1 #T2 #HT2
 elim (cnv_fwd_aaa … HT1) -HT1 #A1 #HA1
 elim (cnv_fwd_aaa … HT2) -HT2 #A2 #HA2