syntactic components detached from basic_2 become static_2

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / syntax / genv_length.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/syntax/genv_length.ma b/matita/matita/contribs/lambdadelta/basic_2/syntax/genv_length.ma
deleted file mode 100644 (file)
index bda7b39..0000000
--- a/matita/matita/contribs/lambdadelta/basic_2/syntax/genv_length.ma
+++ /dev/null
@@ -1,25 +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/syntax/genv.ma".
-
-(* LENGTH OF A GLOBAL ENVIRONMENT *******************************************)
-
-rec definition glength G on G ≝ match G with
-[ GAtom       ⇒ 0
-| GPair G _ _ ⇒ ↑(glength G)
-].
-
-interpretation "length (global environment)"
-  'card G = (glength G).