update in ground_2, static_2, basic_2, apps_2, alpha_1

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / rt_transition / cpm_teqx.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpm_teqx.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpm_teqx.ma
index fec97dfb64098bfa875812947c9ed4c03bd77d77..90aca3c7eaf4468e26fa3d6079ce2d12189b0b52 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpm_teqx.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpm_teqx.ma
@@ -20,7 +20,7 @@ include "basic_2/rt_transition/cpm_drops.ma".
 (* Inversion lemmas with sort-irrelevant equivalence for terms **************)
 
 lemma cpm_teqx_inv_lref_sn (n) (h) (G) (L) (i):
-                           â\88\80X.  â¦\83G,Lâ¦\84 ⊢ #i ➡[n,h] X → #i ≛ X →
+                           â\88\80X.  â\9dªG,Lâ\9d« ⊢ #i ➡[n,h] X → #i ≛ X →
                            ∧∧ X = #i & n = 0.
 #n #h #G #L #i #X #H1 #H2
 lapply (teqx_inv_lref1 … H2) -H2 #H destruct
@@ -30,8 +30,8 @@ elim (lifts_inv_lref2_uni_lt … H) -H //
 qed-.
 
 lemma cpm_teqx_inv_atom_sn (n) (h) (I) (G) (L):
-                           â\88\80X. â¦\83G,Lâ¦\84 â\8a¢ â\93ª{I} â\9e¡[n,h] X â\86\92 â\93ª{I} ≛ X →
-                           ∨∨ ∧∧ X = ⓪{I} & n = 0
+                           â\88\80X. â\9dªG,Lâ\9d« â\8a¢ â\93ª[I] â\9e¡[n,h] X â\86\92 â\93ª[I] ≛ X →
+                           ∨∨ ∧∧ X = ⓪[I] & n = 0
                             | ∃∃s. X = ⋆(⫯[h]s) & I = Sort s & n = 1.
 #n #h * #s #G #L #X #H1 #H2
 [ elim (cpm_inv_sort1 … H1) -H1