milestone update in ground_2 and basic_2A

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / etc_2A1 / sta / da_aaa.etc

diff --git a/matita/matita/contribs/lambdadelta/basic_2/etc_2A1/sta/da_aaa.etc b/matita/matita/contribs/lambdadelta/basic_2/etc_2A1/sta/da_aaa.etc
deleted file mode 100644 (file)
index dccb10f..0000000
--- a/matita/matita/contribs/lambdadelta/basic_2/etc_2A1/sta/da_aaa.etc
+++ /dev/null
@@ -1,24 +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 "basic_2/static/da_sta.ma".
-include "basic_2/static/sta_aaa.ma".
-
-(* DEGREE ASSIGNMENT FOR TERMS **********************************************)
-
-(* Properties on atomic arity assignment for terms **************************)
-
-lemma aaa_da: ∀h,g,G,L,T,A. ⦃G, L⦄ ⊢ T ⁝ A → ∃l. ⦃G, L⦄ ⊢ T ▪[h, g] l.
-#h #g #G #L #T #A #H elim (aaa_sta h … H) -A /2 width=2 by sta_da/
-qed-.