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authorGravatar Stephane Glondu <steph@glondu.net>2010-07-21 09:46:51 +0200
committerGravatar Stephane Glondu <steph@glondu.net>2010-07-21 09:46:51 +0200
commit5b7eafd0f00a16d78f99a27f5c7d5a0de77dc7e6 (patch)
tree631ad791a7685edafeb1fb2e8faeedc8379318ae /contrib/ring/LegacyRing.v
parentda178a880e3ace820b41d38b191d3785b82991f5 (diff)
Imported Upstream snapshot 8.3~beta0+13298
Diffstat (limited to 'contrib/ring/LegacyRing.v')
-rw-r--r--contrib/ring/LegacyRing.v36
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diff --git a/contrib/ring/LegacyRing.v b/contrib/ring/LegacyRing.v
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--- a/contrib/ring/LegacyRing.v
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-(************************************************************************)
-(* v * The Coq Proof Assistant / The Coq Development Team *)
-(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *)
-(* \VV/ **************************************************************)
-(* // * This file is distributed under the terms of the *)
-(* * GNU Lesser General Public License Version 2.1 *)
-(************************************************************************)
-
-(* $Id: LegacyRing.v 10739 2008-04-01 14:45:20Z herbelin $ *)
-
-Require Export Bool.
-Require Export LegacyRing_theory.
-Require Export Quote.
-Require Export Ring_normalize.
-Require Export Ring_abstract.
-
-(* As an example, we provide an instantation for bool. *)
-(* Other instatiations are given in ArithRing and ZArithRing in the
- same directory *)
-
-Definition BoolTheory :
- Ring_Theory xorb andb true false (fun b:bool => b) eqb.
-split; simpl in |- *.
-destruct n; destruct m; reflexivity.
-destruct n; destruct m; destruct p; reflexivity.
-destruct n; destruct m; reflexivity.
-destruct n; destruct m; destruct p; reflexivity.
-destruct n; reflexivity.
-destruct n; reflexivity.
-destruct n; reflexivity.
-destruct n; destruct m; destruct p; reflexivity.
-destruct x; destruct y; reflexivity || simpl in |- *; tauto.
-Defined.
-
-Add Legacy Ring bool xorb andb true false (fun b:bool => b) eqb BoolTheory
- [ true false ].