update in ground_2, static_2, basic_2, apps_2, alpha_1

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

diff --git a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpr_drops.ma b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpr_drops.ma
index afd2d3fda6e7a341cdcbf2407faf3e6d49899f4f..2481e3c382b7a24c39de9437f199d3a9a7a51252 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpr_drops.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/rt_transition/cpr_drops.ma
@@ -19,10 +19,10 @@ include "basic_2/rt_transition/cpm_drops.ma".
 (* Advanced inversion lemmas ************************************************)
 
 (* Basic_2A1: includes: cpr_inv_atom1 *)
-lemma cpr_inv_atom1_drops: â\88\80h,I,G,L,T2. â¦\83G,Lâ¦\84 â\8a¢ â\93ª{I} ➡[h] T2 →
-                           ∨∨ T2 = ⓪{I}
-                            | â\88\83â\88\83K,V,V2,i. â¬\87*[i] L â\89\98 K.â\93\93V & â¦\83G,Kâ¦\84 ⊢ V ➡[h] V2 &
-                                          â¬\86*[↑i] V2 ≘ T2 & I = LRef i.
+lemma cpr_inv_atom1_drops: â\88\80h,I,G,L,T2. â\9dªG,Lâ\9d« â\8a¢ â\93ª[I] ➡[h] T2 →
+                           ∨∨ T2 = ⓪[I]
+                            | â\88\83â\88\83K,V,V2,i. â\87©*[i] L â\89\98 K.â\93\93V & â\9dªG,Kâ\9d« ⊢ V ➡[h] V2 &
+                                          â\87§*[↑i] V2 ≘ T2 & I = LRef i.
 #h #I #G #L #T2 #H elim (cpm_inv_atom1_drops … H) -H *
 [ /2 width=1 by or_introl/
 | #s #_ #_ #H destruct
@@ -33,10 +33,10 @@ qed-.
 
 (* Basic_1: includes: pr0_gen_lref pr2_gen_lref *)
 (* Basic_2A1: includes: cpr_inv_lref1 *)
-lemma cpr_inv_lref1_drops: â\88\80h,G,L,T2,i. â¦\83G,Lâ¦\84 ⊢ #i ➡[h] T2 →
+lemma cpr_inv_lref1_drops: â\88\80h,G,L,T2,i. â\9dªG,Lâ\9d« ⊢ #i ➡[h] T2 →
                            ∨∨ T2 = #i
-                            | â\88\83â\88\83K,V,V2. â¬\87*[i] L â\89\98 K. â\93\93V & â¦\83G,Kâ¦\84 ⊢ V ➡[h] V2 &
-                                        â¬\86*[↑i] V2 ≘ T2.
+                            | â\88\83â\88\83K,V,V2. â\87©*[i] L â\89\98 K. â\93\93V & â\9dªG,Kâ\9d« ⊢ V ➡[h] V2 &
+                                        â\87§*[↑i] V2 ≘ T2.
 #h #G #L #T2 #i #H elim (cpm_inv_lref1_drops … H) -H *
 [ /2 width=1 by or_introl/
 | /3 width=6 by ex3_3_intro, or_intror/