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1 (**************************************************************************)
2 (*       ___                                                              *)
3 (*      ||M||                                                             *)
4 (*      ||A||       A project by Andrea Asperti                           *)
5 (*      ||T||                                                             *)
6 (*      ||I||       Developers:                                           *)
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9 (*      \   /                                                             *)
10 (*       \ /        This file is distributed under the terms of the       *)
11 (*        v         GNU General Public License Version 2                  *)
12 (*                                                                        *)
13 (**************************************************************************)
14
15 (* STATO: NON COMPILA: perche' dipende da coa_defs *)
16
17 set "baseuri" "cic:/matita/PREDICATIVE-TOPOLOGY/coa_props".
18
19 include "coa_defs.ma".
20
21 inductive True:Prop \def T:True.
22
23 theorem zero_le: 
24   \forall (P:COA). \forall (p:P). (le ? (zero P) p) \to True.
25   intros.
26   exact T.
27 qed.
28
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