diff options
author | Samuel Mimram <samuel.mimram@ens-lyon.org> | 2004-07-28 21:54:47 +0000 |
---|---|---|
committer | Samuel Mimram <samuel.mimram@ens-lyon.org> | 2004-07-28 21:54:47 +0000 |
commit | 6b649aba925b6f7462da07599fe67ebb12a3460e (patch) | |
tree | 43656bcaa51164548f3fa14e5b10de5ef1088574 /test-suite/failure/Tauto.v |
Imported Upstream version 8.0pl1upstream/8.0pl1
Diffstat (limited to 'test-suite/failure/Tauto.v')
-rw-r--r-- | test-suite/failure/Tauto.v | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test-suite/failure/Tauto.v b/test-suite/failure/Tauto.v new file mode 100644 index 00000000..fb9a27bb --- /dev/null +++ b/test-suite/failure/Tauto.v @@ -0,0 +1,20 @@ +(************************************************************************) +(* 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 *) +(************************************************************************) +(**** Tactics Tauto and Intuition ****) + +(**** Tauto: + Tactic for automating proof in Intuionnistic Propositional Calculus, based on + the contraction-free LJT of Dickhoff ****) + +(**** Intuition: + Simplifications of goals, based on LJT calcul ****) + +(* Fails because Tauto does not perform any Apply *) +Goal ((A:Prop)A\/~A)->(x,y:nat)(x=y\/~x=y). +Proof. + Tauto. |