update in static_2 and basic_2

[helm.git] / matita / matita / contribs / lambdadelta / static_2 / relocation / lifts_theq.ma

diff --git a/matita/matita/contribs/lambdadelta/static_2/relocation/lifts_theq.ma b/matita/matita/contribs/lambdadelta/static_2/relocation/lifts_theq.ma
deleted file mode 100644 (file)
index 29abf85..0000000
--- a/matita/matita/contribs/lambdadelta/static_2/relocation/lifts_theq.ma
+++ /dev/null
@@ -1,70 +0,0 @@
-(**************************************************************************)
-(*       ___                                                              *)
-(*      ||M||                                                             *)
-(*      ||A||       A project by Andrea Asperti                           *)
-(*      ||T||                                                             *)
-(*      ||I||       Developers:                                           *)
-(*      ||T||         The HELM team.                                      *)
-(*      ||A||         http://helm.cs.unibo.it                             *)
-(*      \   /                                                             *)
-(*       \ /        This file is distributed under the terms of the       *)
-(*        v         GNU General Public License Version 2                  *)
-(*                                                                        *)
-(**************************************************************************)
-
-include "static_2/syntax/theq.ma".
-include "static_2/relocation/lifts_lifts.ma".
-
-(* GENERIC RELOCATION FOR TERMS *********************************************)
-
-(* Properties with tail sort-irrelevant head equivalence for terms **********)
-
-lemma theq_lifts_bi: liftable2_bi theq.
-#T1 #T2 #H elim H -T1 -T2 [||| * ]
-[ #s1 #s2 #f #X1 #H1 #X2 #H2
-  >(lifts_inv_sort1 … H1) -H1 >(lifts_inv_sort1 … H2) -H2
-  /1 width=1 by theq_sort/
-| #i #f #X1 #H1 #X2 #H2
-  elim (lifts_inv_lref1 … H1) -H1 #j1 #Hj1 #H destruct
-  elim (lifts_inv_lref1 … H2) -H2 #j2 #Hj2 #H destruct
-  <(at_mono … Hj2 … Hj1) -i -f -j2
-  /1 width=1 by theq_lref/
-| #l #f #X1 #H1 #X2 #H2
-  >(lifts_inv_gref1 … H1) -H1 >(lifts_inv_gref1 … H2) -H2
-  /1 width=1 by theq_gref/
-| #p #I #V1 #V2 #T1 #T2 #f #X1 #H1 #X2 #H2
-  elim (lifts_inv_bind1 … H1) -H1 #W1 #U1 #_ #_ #H destruct
-  elim (lifts_inv_bind1 … H2) -H2 #W2 #U2 #_ #_ #H destruct
-  /1 width=1 by theq_pair/
-| #I #V1 #V2 #T1 #T2 #f #X1 #H1 #X2 #H2
-  elim (lifts_inv_flat1 … H1) -H1 #W1 #U1 #_ #_ #H destruct
-  elim (lifts_inv_flat1 … H2) -H2 #W2 #U2 #_ #_ #H destruct
-  /1 width=1 by theq_pair/
-]
-qed-.
-
-(* Inversion lemmas with tail sort-irrelevant head equivalence for terms ****)
-
-lemma theq_inv_lifts_bi: deliftable2_bi theq.
-#U1 #U2 #H elim H -U1 -U2 [||| * ]
-[ #s1 #s2 #f #X1 #H1 #X2 #H2
-  >(lifts_inv_sort2 … H1) -H1 >(lifts_inv_sort2 … H2) -H2
-  /1 width=1 by theq_sort/
-| #j #f #X1 #H1 #X2 #H2
-  elim (lifts_inv_lref2 … H1) -H1 #i1 #Hj1 #H destruct
-  elim (lifts_inv_lref2 … H2) -H2 #i2 #Hj2 #H destruct
-  <(at_inj … Hj2 … Hj1) -j -f -i1
-  /1 width=1 by theq_lref/
-| #l #f #X1 #H1 #X2 #H2
-  >(lifts_inv_gref2 … H1) -H1 >(lifts_inv_gref2 … H2) -H2
-  /1 width=1 by theq_gref/
-| #p #I #W1 #W2 #U1 #U2 #f #X1 #H1 #X2 #H2
-  elim (lifts_inv_bind2 … H1) -H1 #V1 #T1 #_ #_ #H destruct
-  elim (lifts_inv_bind2 … H2) -H2 #V2 #T2 #_ #_ #H destruct
-  /1 width=1 by theq_pair/
-| #I #W1 #W2 #U1 #U2 #f #X1 #H1 #X2 #H2
-  elim (lifts_inv_flat2 … H1) -H1 #V1 #T1 #_ #_ #H destruct
-  elim (lifts_inv_flat2 … H2) -H2 #V2 #T2 #_ #_ #H destruct
-  /1 width=1 by theq_pair/
-]
-qed-.