X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matitaB%2Fmatita%2Fcontribs%2FRELATIONAL%2Fdatatypes%2FNat.ma;fp=matitaB%2Fmatita%2Fcontribs%2FRELATIONAL%2Fdatatypes%2FNat.ma;h=0000000000000000000000000000000000000000;hb=da0775e27b362e91ea1453a800bc403781cc2ca3;hp=ed45a35feb2d3ce46481002f614f42a42d7cd7c2;hpb=d9824956d9132109ed5f23380a0a1f9c5181d18a;p=helm.git

diff --git a/matitaB/matita/contribs/RELATIONAL/datatypes/Nat.ma b/matitaB/matita/contribs/RELATIONAL/datatypes/Nat.ma
deleted file mode 100644
index ed45a35fe..000000000
--- a/matitaB/matita/contribs/RELATIONAL/datatypes/Nat.ma
+++ /dev/null
@@ -1,22 +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 "preamble.ma".
-
-inductive Nat: Type \def
-   | zero: Nat
-   | succ: Nat \to Nat
-.