update in basic_2 and ground_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / s_computation / fqus.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/s_computation/fqus.ma b/matita/matita/contribs/lambdadelta/basic_2/s_computation/fqus.ma
index 15ad47cfbf78cdde60bbcf55c0b017a58b9122a4..40d4124a5acacd521a3be96c8aea2740b8df950a 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/s_computation/fqus.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/s_computation/fqus.ma
@@ -98,7 +98,7 @@ 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⦄
                        | ⦃G1, L1.ⓧ, T1⦄ ⊐*[b] ⦃G2, L2, T2⦄ ∧ b = Ⓕ
-                       | â\88\83â\88\83J,L,T. â¦\83G1, L, Tâ¦\84 â\8a\90*[b] â¦\83G2, L2, T2â¦\84 & â¬\86*[1] T â\89¡ ⓑ{p,I}V1.T1 & L1 = L.ⓘ{J}.
+                       | â\88\83â\88\83J,L,T. â¦\83G1, L, Tâ¦\84 â\8a\90*[b] â¦\83G2, L2, T2â¦\84 & â¬\86*[1] T â\89\98 ⓑ{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 [4: #Hb ] #H destruct
@@ -110,7 +110,7 @@ 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⦄
-                               | â\88\83â\88\83J,L,T. â¦\83G1, L, Tâ¦\84 â\8a\90* â¦\83G2, L2, T2â¦\84 & â¬\86*[1] T â\89¡ ⓑ{p,I}V1.T1 & L1 = L.ⓘ{J}.
+                               | â\88\83â\88\83J,L,T. â¦\83G1, L, Tâ¦\84 â\8a\90* â¦\83G2, L2, T2â¦\84 & â¬\86*[1] T â\89\98 ⓑ{p,I}V1.T1 & L1 = L.ⓘ{J}.
 #p #I #G1 #G2 #L1 #L2 #V1 #T1 #T2 #H elim (fqus_inv_bind1 … H) -H [1,4: * ]
 /3 width=1 by and3_intro, or4_intro0, or4_intro1, or4_intro2, or4_intro3, ex3_3_intro/
 #_ #H destruct
@@ -120,7 +120,7 @@ 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⦄
-                       | â\88\83â\88\83J,L,T. â¦\83G1, L, Tâ¦\84 â\8a\90*[b] â¦\83G2, L2, T2â¦\84 & â¬\86*[1] T â\89¡ ⓕ{I}V1.T1 & L1 = L.ⓘ{J}.
+                       | â\88\83â\88\83J,L,T. â¦\83G1, L, Tâ¦\84 â\8a\90*[b] â¦\83G2, L2, T2â¦\84 & â¬\86*[1] T â\89\98 ⓕ{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