- notation restyling ...

[helm.git] / matita / matita / contribs / lambda_delta / Basic_2 / substitution / lift_vector.ma

diff --git a/matita/matita/contribs/lambda_delta/Basic_2/substitution/lift_vector.ma b/matita/matita/contribs/lambda_delta/Basic_2/substitution/lift_vector.ma
index 2f7c9bbc5e142cfcbe417f46968de98322035442..ef422bdd4bc41eef2f93dc20184833c7099b8162 100644 (file)
--- a/matita/matita/contribs/lambda_delta/Basic_2/substitution/lift_vector.ma
+++ b/matita/matita/contribs/lambda_delta/Basic_2/substitution/lift_vector.ma
@@ -20,7 +20,7 @@ include "Basic_2/substitution/lift.ma".
 inductive liftv (d,e:nat) : relation (list term) ≝
 | liftv_nil : liftv d e ◊ ◊
 | liftv_cons: ∀T1s,T2s,T1,T2.
-              â\87\91[d, e] T1 ≡ T2 → liftv d e T1s T2s →
+              â\87§[d, e] T1 ≡ T2 → liftv d e T1s T2s →
               liftv d e (T1 :: T1s) (T2 :: T2s)
 .
 
@@ -28,7 +28,7 @@ interpretation "relocation (vector)" 'RLift d e T1s T2s = (liftv d e T1s T2s).
 
 (* Basic properties *********************************************************)
 
-lemma liftv_total: â\88\80d,e. â\88\80T1s:list term. â\88\83T2s. â\87\91[d, e] T1s ≡ T2s.
+lemma liftv_total: â\88\80d,e. â\88\80T1s:list term. â\88\83T2s. â\87§[d, e] T1s ≡ T2s.
 #d #e #T1s elim T1s -T1s
 [ /2 width=2/
 | #T1 #T1s * #T2s #HT12s