update in ground_2, static_2, basic_2, apps_2, alpha_1

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cnuw_drops.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cnuw_drops.ma
index 6492a3b1b664192d5ed45c870dcbaf3c1468c99c..478ef3de08a34a4a2d96f95d8530a6c292d4bf76 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cnuw_drops.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_computation/cnuw_drops.ma
@@ -37,7 +37,7 @@ qed-.
 (* Advanced properties ******************************************************)
 
 lemma cnuw_lref (h) (I) (G) (L):
-      â\88\80i. â¦\83G,Lâ¦\84 â\8a¢ â\9e¡ð\9d\90\8dð\9d\90\96*[h] #i â\86\92 â¦\83G,L.â\93\98{I}â¦\84 ⊢ ➡𝐍𝐖*[h] #↑i.
+      â\88\80i. â\9dªG,Lâ\9d« â\8a¢ â\9e¡ð\9d\90\8dð\9d\90\96*[h] #i â\86\92 â\9dªG,L.â\93\98[I]â\9d« ⊢ ➡𝐍𝐖*[h] #↑i.
 #h #I #G #L #i #Hi #n #X2 #H
 elim (cpms_inv_lref_sn … H) -H *
 [ #H #_ destruct //
@@ -49,7 +49,7 @@ elim (cpms_inv_lref_sn … H) -H *
 qed.
 
 lemma cnuw_atom_drops (h) (b) (G) (L):
-      â\88\80i. â\87©*[b,ð\9d\90\94â\9d´iâ\9dµ] L â\89\98 â\8b\86 â\86\92 â¦\83G,Lâ¦\84 ⊢ ➡𝐍𝐖*[h] #i.
+      â\88\80i. â\87©*[b,ð\9d\90\94â\9d¨iâ\9d©] L â\89\98 â\8b\86 â\86\92 â\9dªG,Lâ\9d« ⊢ ➡𝐍𝐖*[h] #i.
 #h #b #G #L #i #Hi #n #X #H
 elim (cpms_inv_lref1_drops … H) -H * [ // || #m ] #K #V1 #V2 #HLK
 lapply (drops_gen b … HLK) -HLK #HLK
@@ -57,7 +57,7 @@ lapply (drops_mono … Hi … HLK) -L #H destruct
 qed.
 
 lemma cnuw_unit_drops (h) (I) (G) (L):
-      ∀K,i. ⇩*[i] L ≘ K.ⓤ{I} → ⦃G,L⦄ ⊢ ➡𝐍𝐖*[h] #i.
+      ∀K,i. ⇩*[i] L ≘ K.ⓤ[I] → ❪G,L❫ ⊢ ➡𝐍𝐖*[h] #i.
 #h #I #G #L #K #i #HLK #n #X #H
 elim (cpms_inv_lref1_drops … H) -H * [ // || #m ] #Y #V1 #V2 #HLY
 lapply (drops_mono … HLK … HLY) -L #H destruct