diff options
author | Stephane Glondu <steph@glondu.net> | 2010-07-21 09:46:51 +0200 |
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committer | Stephane Glondu <steph@glondu.net> | 2010-07-21 09:46:51 +0200 |
commit | 5b7eafd0f00a16d78f99a27f5c7d5a0de77dc7e6 (patch) | |
tree | 631ad791a7685edafeb1fb2e8faeedc8379318ae /plugins/ring/LegacyRing.v | |
parent | da178a880e3ace820b41d38b191d3785b82991f5 (diff) |
Imported Upstream snapshot 8.3~beta0+13298
Diffstat (limited to 'plugins/ring/LegacyRing.v')
-rw-r--r-- | plugins/ring/LegacyRing.v | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/plugins/ring/LegacyRing.v b/plugins/ring/LegacyRing.v new file mode 100644 index 00000000..4ae85baf --- /dev/null +++ b/plugins/ring/LegacyRing.v @@ -0,0 +1,37 @@ +(************************************************************************) +(* 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 *) +(************************************************************************) + +(* $Id$ *) + +Require Export Bool. +Require Export LegacyRing_theory. +Require Export Quote. +Require Export Ring_normalize. +Require Export Ring_abstract. +Declare ML Module "ring_plugin". + +(* 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 ]. |