update in static_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / rt_computation / lpxs_cpxs.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lpxs_cpxs.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lpxs_cpxs.ma
index 611aab47bd68cbf362050ae69f517f6364f8d9d9..bf54e6acc1d08f337a2afaf4ba378c5e604d3c9e 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lpxs_cpxs.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/lpxs_cpxs.ma
@@ -41,7 +41,7 @@ lemma cpxs_inv_abbr1_dx (h) (p) (G) (L):
                         ∀V1,T1,U2. ⦃G,L⦄ ⊢ ⓓ{p}V1.T1 ⬈*[h] U2 →
                         ∨∨ ∃∃V2,T2. ⦃G,L⦄ ⊢ V1 ⬈*[h] V2 & ⦃G,L.ⓓV1⦄ ⊢ T1 ⬈*[h] T2 &
                                     U2 = ⓓ{p}V2.T2
-                         | â\88\83â\88\83T2. â¦\83G,L.â\93\93V1â¦\84 â\8a¢ T1 â¬\88*[h] T2 & â¬\86*[1] U2 ≘ T2 & p = Ⓣ.
+                         | â\88\83â\88\83T2. â¦\83G,L.â\93\93V1â¦\84 â\8a¢ T1 â¬\88*[h] T2 & â\87§*[1] U2 ≘ T2 & p = Ⓣ.
 #h #p #G #L #V1 #T1 #U2 #H
 @(cpxs_ind … H) -U2 /3 width=5 by ex3_2_intro, or_introl/
 #U0 #U2 #_ #HU02 * *