update in ground static_2 basic_2 apps_2

[helm.git] / matita / matita / contribs / lambdadelta / static_2 / s_computation / fqup_drops.ma

diff --git a/matita/matita/contribs/lambdadelta/static_2/s_computation/fqup_drops.ma b/matita/matita/contribs/lambdadelta/static_2/s_computation/fqup_drops.ma
index 2b5173d75bfbb82709e3a043b1a5ad92347252e9..9e34b8d59478c1040b5e812093c74aa92c614024 100644 (file)
--- a/matita/matita/contribs/lambdadelta/static_2/s_computation/fqup_drops.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/s_computation/fqup_drops.ma
@@ -20,7 +20,7 @@ include "static_2/s_computation/fqup.ma".
 (* Properties with generic slicing for local environments *******************)
 
 lemma fqup_drops_succ: ∀b,G,K,T,i,L,U. ⇩[↑i] L ≘ K → ⇧[↑i] T ≘ U →
-                       â\9dªG,L,Uâ\9d« â¬\82+[b] â\9dªG,K,Tâ\9d«.
+                       â\9d¨G,L,Uâ\9d© â¬\82+[b] â\9d¨G,K,Tâ\9d©.
 #b #G #K #T #i elim i -i
 [ #L #U #HLK #HTU elim (drops_inv_succ … HLK) -HLK
   #I #Y #HY #H destruct <(drops_fwd_isid … HY) -K //
@@ -33,7 +33,7 @@ lemma fqup_drops_succ: ∀b,G,K,T,i,L,U. ⇩[↑i] L ≘ K → ⇧[↑i] T ≘ U
 qed.
 
 lemma fqup_drops_strap1: ∀b,G1,G2,L1,K1,K2,T1,T2,U1,i. ⇩[i] L1 ≘ K1 → ⇧[i] T1 ≘ U1 →
-                         â\9dªG1,K1,T1â\9d« â¬\82[b] â\9dªG2,K2,T2â\9d« â\86\92 â\9dªG1,L1,U1â\9d« â¬\82+[b] â\9dªG2,K2,T2â\9d«.
+                         â\9d¨G1,K1,T1â\9d© â¬\82[b] â\9d¨G2,K2,T2â\9d© â\86\92 â\9d¨G1,L1,U1â\9d© â¬\82+[b] â\9d¨G2,K2,T2â\9d©.
 #b #G1 #G2 #L1 #K1 #K2 #T1 #T2 #U1 *
 [ #HLK1 #HTU1 #HT12
   >(drops_fwd_isid … HLK1) -L1 //
@@ -42,5 +42,5 @@ lemma fqup_drops_strap1: ∀b,G1,G2,L1,K1,K2,T1,T2,U1,i. ⇩[i] L1 ≘ K1 → 
 ]
 qed-.
 
-lemma fqup_lref: â\88\80b,I,G,L,K,V,i. â\87©[i] L â\89\98 K.â\93\91[I]V â\86\92 â\9dªG,L,#iâ\9d« â¬\82+[b] â\9dªG,K,Vâ\9d«.
+lemma fqup_lref: â\88\80b,I,G,L,K,V,i. â\87©[i] L â\89\98 K.â\93\91[I]V â\86\92 â\9d¨G,L,#iâ\9d© â¬\82+[b] â\9d¨G,K,Vâ\9d©.
 /2 width=6 by fqup_drops_strap1/ qed.