update in ground_2, static_2, basic_2, apps_2, alpha_1

[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 eaf81190d77217ce6bc0422952c171a73de348b1..ae9319282a50898c99146529f8c8a711c777e169 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 (h) (G): f_dropable_dx (cpx h G).
 /2 width=5 by rex_dropable_dx/ qed-.
 
 lemma rpx_inv_lifts_bi (h) (G):
-                       â\88\80L1,L2,U. â¦\83G,L1â¦\84 â\8a¢ â¬\88[h,U] L2 â\86\92 â\88\80b,f. ð\9d\90\94â¦\83fâ¦\84 →
+                       â\88\80L1,L2,U. â\9dªG,L1â\9d« â\8a¢ â¬\88[h,U] L2 â\86\92 â\88\80b,f. ð\9d\90\94â\9dªfâ\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¦\83G,K1â¦\84 ⊢ ⬈[h,T] K2.
+                       â\88\80T. â\87§*[f]T â\89\98 U â\86\92 â\9dªG,K1â\9d« ⊢ ⬈[h,T] K2.
 /2 width=10 by rex_inv_lifts_bi/ qed-.