| Wed, 31 Oct 2012 11:23:21 +0100 | 
blanchet | 
moved "SAT" before "FunDef" and moved back all SAT-related ML files to where they belong
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| Wed, 31 Oct 2012 11:23:21 +0100 | 
blanchet | 
moved Refute to "HOL/Library" to speed up building "Main" even more
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| Wed, 22 Aug 2012 22:55:41 +0200 | 
wenzelm | 
prefer ML_file over old uses;
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| Tue, 03 Jan 2012 18:33:18 +0100 | 
blanchet | 
tuned Refute
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| Thu, 02 Sep 2010 11:29:02 +0200 | 
blanchet | 
use definitional CNFs in Metis rather than plain CNF, following a suggestion by Joe Hurd;
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| Mon, 14 Dec 2009 12:14:12 +0100 | 
blanchet | 
added "no_assms" option to Refute, and include structured proof assumptions by default;
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| Mon, 27 Jul 2009 23:17:40 +0200 | 
wenzelm | 
proper context for SAT tactics;
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| Mon, 16 Mar 2009 18:24:30 +0100 | 
wenzelm | 
simplified method setup;
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| Fri, 13 Mar 2009 19:58:26 +0100 | 
wenzelm | 
unified type Proof.method and pervasive METHOD combinators;
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| Wed, 02 Apr 2008 15:58:57 +0200 | 
haftmann | 
tuned imports
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| Wed, 29 Nov 2006 15:44:51 +0100 | 
wenzelm | 
simplified method setup;
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| Sun, 09 Oct 2005 17:06:03 +0200 | 
webertj | 
Tactics sat and satx reimplemented, several improvements
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| Thu, 29 Sep 2005 15:50:45 +0200 | 
wenzelm | 
explicit dependencies of SAT vs. Refute;
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| Sun, 25 Sep 2005 01:12:49 +0200 | 
webertj | 
sat_solver.ML not loaded anymore (already loaded by Refute.thy)
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| Sat, 24 Sep 2005 13:54:35 +0200 | 
webertj | 
cnf_struct renamed to cnf
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| Sat, 24 Sep 2005 13:11:05 +0200 | 
obua | 
preliminary fix of HOL build problem
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| Fri, 23 Sep 2005 22:58:50 +0200 | 
webertj | 
new sat tactic imports resolution proofs from zChaff
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