update in ground

[helm.git] / matita / matita / contribs / lambdadelta / ground / relocation / gr_pat_pat_id.ma

diff --git a/matita/matita/contribs/lambdadelta/ground/relocation/gr_pat_pat_id.ma b/matita/matita/contribs/lambdadelta/ground/relocation/gr_pat_pat_id.ma
deleted file mode 100644 (file)
index e20fb6e..0000000
--- a/matita/matita/contribs/lambdadelta/ground/relocation/gr_pat_pat_id.ma
+++ /dev/null
@@ -1,40 +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 "ground/relocation/gr_pat_id.ma".
-include "ground/relocation/gr_pat_pat.ma".
-
-(* POSITIVE APPLICATION FOR GENERIC RELOCATION MAPS *************************)
-
-(* Advanced destructions with gr_id *****************************************)
-
-(*** at_id_fwd *)
-lemma gr_pat_id_des (i1) (i2):
-      @❪i1,𝐢❫ ≘ i2 → i1 = i2.
-/2 width=4 by gr_pat_mono/ qed-.
-
-(* Main constructions with gr_id ********************************************)
-
-(*** at_div_id_dx *)
-theorem gr_pat_div_id_dx (f):
-        H_gr_pat_div f 𝐢 𝐢 f.
-#f #jf #j0 #j #Hf #H0
-lapply (gr_pat_id_des … H0) -H0 #H destruct
-/2 width=3 by ex2_intro/
-qed-.
-
-(*** at_div_id_sn *)
-theorem gr_pat_div_id_sn (f):
-        H_gr_pat_div 𝐢 f f 𝐢.
-/3 width=6 by gr_pat_div_id_dx, gr_pat_div_comm/ qed-.