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Diffstat (limited to 'contrib/ring/LegacyRing.v')
| -rw-r--r-- | contrib/ring/LegacyRing.v | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/contrib/ring/LegacyRing.v b/contrib/ring/LegacyRing.v new file mode 100644 index 00000000..dc8635bd --- /dev/null +++ b/contrib/ring/LegacyRing.v @@ -0,0 +1,36 @@ +(************************************************************************) +(* 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: Ring.v 5920 2004-07-16 20:01:26Z 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 ]. |