- lambda_delta: programmed renaming to lambdadelta

[helm.git] / matita / matita / contribs / lambda_delta / basic_2 / grammar / genv.ma

diff --git a/matita/matita/contribs/lambda_delta/basic_2/grammar/genv.ma b/matita/matita/contribs/lambda_delta/basic_2/grammar/genv.ma
deleted file mode 100644 (file)
index 30b5dfd..0000000
--- a/matita/matita/contribs/lambda_delta/basic_2/grammar/genv.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_2/list.ma".
-include "basic_2/grammar/term.ma".
-
-(* GLOBAL ENVIRONMENTS ******************************************************)
-
-(* global environments *)
-definition genv ≝ list2 bind2 term.
-
-interpretation "sort (global environment)"
-   'Star = (nil2 bind2 term).
-
-interpretation "environment construction (binary)"
-   'DxItem2 L I T = (cons2 bind2 term I T L).
-
-interpretation "environment binding construction (binary)"
-   'DxBind2 L I T = (cons2 bind2 term I T L).
-
-interpretation "abbreviation (global environment)"
-   'DxAbbr L T = (cons2 bind2 term Abbr T L).
-
-interpretation "abstraction (global environment)"
-   'DxAbst L T = (cons2 bind2 term Abst T L).
-
-(* Basic properties *********************************************************)
-
-axiom genv_eq_dec: ∀T1,T2:genv. Decidable (T1 = T2).