update in ground static_2 basic_2 apps_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / rt_transition / rpx_drops.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/rpx_drops.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/rpx_drops.ma
index 5e37a7213de391f62354f5ac231fc9e1c262ea9a..7b968540f503b5447d88bb10afec02d58fdd5418 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/rpx_drops.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/rpx_drops.ma
@@ -32,7 +32,7 @@ lemma rpx_inv_lifts_dx (G): f_dropable_dx (cpx G).
 /2 width=5 by rex_dropable_dx/ qed-.
 
 lemma rpx_inv_lifts_bi (G):
-      â\88\80L1,L2,U. â\9dªG,L1â\9d« â\8a¢ â¬\88[U] L2 â\86\92 â\88\80b,f. ð\9d\90\94â\9dªfâ\9d« →
+      â\88\80L1,L2,U. â\9d¨G,L1â\9d© â\8a¢ â¬\88[U] L2 â\86\92 â\88\80b,f. ð\9d\90\94â\9d¨fâ\9d© →
       ∀K1,K2. ⇩*[b,f] L1 ≘ K1 → ⇩*[b,f] L2 ≘ K2 →
-      â\88\80T. â\87§*[f]T â\89\98 U â\86\92 â\9dªG,K1â\9d« ⊢ ⬈[T] K2.
+      â\88\80T. â\87§*[f]T â\89\98 U â\86\92 â\9d¨G,K1â\9d© ⊢ ⬈[T] K2.
 /2 width=10 by rex_inv_lifts_bi/ qed-.