From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: SPARK : surprising failure with implication
Date: Wed, 2 Jun 2010 09:42:58 +0200
Date: 2010-06-02T09:42:45+02:00 [thread overview]
Message-ID: <1w1eqf61t3v92$.lh19ptdumc7y$.dlg@40tude.net> (raw)
In-Reply-To: op.vdnocgnzule2fv@garhos
(forall A,B in Boolean)
not B => not A =
= not not B or not A =
= B or not A =
= not A or B =
= A => B
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2010-06-02 7:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-01 18:51 SPARK : surprising failure with implication Yannick Duchêne (Hibou57)
2010-06-02 4:34 ` Yannick Duchêne (Hibou57)
2010-06-02 7:42 ` Dmitry A. Kazakov [this message]
2010-06-02 7:56 ` Yannick Duchêne (Hibou57)
2010-06-02 8:55 ` Dmitry A. Kazakov
2010-06-02 8:59 ` Yannick Duchêne (Hibou57)
2010-06-02 8:50 ` Yannick Duchêne (Hibou57)
2010-06-03 8:54 ` Yannick Duchêne (Hibou57)
2010-06-03 9:06 ` Yannick Duchêne (Hibou57)
2010-06-03 11:19 ` Yannick Duchêne (Hibou57)
2010-06-03 16:45 ` Yannick Duchêne (Hibou57)
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