X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fs_computation%2Ffqus.ma;h=61d3da9a16511b581ef803572b2f613c480cc7bb;hp=2d86769599eb4cad76e18a647d567d300bb43bfa;hb=25c634037771dff0138e5e8e3d4378183ff49b86;hpb=bd53c4e895203eb049e75434f638f26b5a161a2b

diff --git a/matita/matita/contribs/lambdadelta/static_2/s_computation/fqus.ma b/matita/matita/contribs/lambdadelta/static_2/s_computation/fqus.ma
index 2d8676959..61d3da9a1 100644
--- a/matita/matita/contribs/lambdadelta/static_2/s_computation/fqus.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/s_computation/fqus.ma
@@ -101,7 +101,7 @@ lemma fqus_inv_bind1: ∀b,p,I,G1,G2,L1,L2,V1,T1,T2. ❪G1,L1,ⓑ[p,I]V1.T1❫ 
                        | ❪G1,L1,V1❫ ⬂*[b] ❪G2,L2,T2❫
                        | ∧∧ ❪G1,L1.ⓑ[I]V1,T1❫ ⬂*[b] ❪G2,L2,T2❫ & b = Ⓣ
                        | ∧∧ ❪G1,L1.ⓧ,T1❫ ⬂*[b] ❪G2,L2,T2❫ & b = Ⓕ
-                       | ∃∃J,L,T. ❪G1,L,T❫ ⬂*[b] ❪G2,L2,T2❫ & ⇧*[1] T ≘ ⓑ[p,I]V1.T1 & L1 = L.ⓘ[J].
+                       | ∃∃J,L,T. ❪G1,L,T❫ ⬂*[b] ❪G2,L2,T2❫ & ⇧[1] T ≘ ⓑ[p,I]V1.T1 & L1 = L.ⓘ[J].
 #b #p #I #G1 #G2 #L1 #L2 #V1 #T1 #T2 #H elim (fqus_inv_fqu_sn … H) -H * /3 width=1 by and3_intro, or5_intro0/
 #G #L #T #H elim (fqu_inv_bind1 … H) -H *
 [4: #J ] #H1 #H2 #H3 [3,4: #Hb ] #H destruct
@@ -113,7 +113,7 @@ lemma fqus_inv_bind1_true: ∀p,I,G1,G2,L1,L2,V1,T1,T2. ❪G1,L1,ⓑ[p,I]V1.T1
                            ∨∨ ∧∧ G1 = G2 & L1 = L2 & ⓑ[p,I]V1.T1 = T2
                                | ❪G1,L1,V1❫ ⬂* ❪G2,L2,T2❫
                                | ❪G1,L1.ⓑ[I]V1,T1❫ ⬂* ❪G2,L2,T2❫
-                               | ∃∃J,L,T. ❪G1,L,T❫ ⬂* ❪G2,L2,T2❫ & ⇧*[1] T ≘ ⓑ[p,I]V1.T1 & L1 = L.ⓘ[J].
+                               | ∃∃J,L,T. ❪G1,L,T❫ ⬂* ❪G2,L2,T2❫ & ⇧[1] T ≘ ⓑ[p,I]V1.T1 & L1 = L.ⓘ[J].
 #p #I #G1 #G2 #L1 #L2 #V1 #T1 #T2 #H elim (fqus_inv_bind1 … H) -H [1,3,4: * ]
 /3 width=1 by and3_intro, or4_intro0, or4_intro1, or4_intro2, or4_intro3/
 #_ #H destruct
@@ -123,7 +123,7 @@ lemma fqus_inv_flat1: ∀b,I,G1,G2,L1,L2,V1,T1,T2. ❪G1,L1,ⓕ[I]V1.T1❫ ⬂*[
                       ∨∨ ∧∧ G1 = G2 & L1 = L2 & ⓕ[I]V1.T1 = T2
                        | ❪G1,L1,V1❫ ⬂*[b] ❪G2,L2,T2❫
                        | ❪G1,L1,T1❫ ⬂*[b] ❪G2,L2,T2❫
-                       | ∃∃J,L,T. ❪G1,L,T❫ ⬂*[b] ❪G2,L2,T2❫ & ⇧*[1] T ≘ ⓕ[I]V1.T1 & L1 = L.ⓘ[J].
+                       | ∃∃J,L,T. ❪G1,L,T❫ ⬂*[b] ❪G2,L2,T2❫ & ⇧[1] T ≘ ⓕ[I]V1.T1 & L1 = L.ⓘ[J].
 #b #I #G1 #G2 #L1 #L2 #V1 #T1 #T2 #H elim (fqus_inv_fqu_sn … H) -H * /3 width=1 by and3_intro, or4_intro0/
 #G #L #T #H elim (fqu_inv_flat1 … H) -H *
 [3: #J ] #H1 #H2 #H3 #H destruct