| Tue, 22 May 2012 16:59:27 +0200 |
blanchet |
added "ext_cong_neq" lemma (not used yet); tuning
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| Tue, 13 Mar 2012 16:40:06 +0100 |
wenzelm |
prefer abs_def over def_raw;
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| Wed, 15 Feb 2012 23:19:30 +0100 |
wenzelm |
renamed Thm.capply to Thm.apply, and Thm.cabs to Thm.lambda in conformance with similar operations in structure Term and Logic;
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| Mon, 02 Jan 2012 14:12:20 +0100 |
blanchet |
killed unfold_set_const option that makes no sense now that set is a type constructor again
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| Fri, 02 Dec 2011 14:54:25 +0100 |
wenzelm |
more antiquotations;
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| Tue, 15 Nov 2011 22:13:39 +0100 |
blanchet |
continued implementation of lambda-lifting in Metis
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| Tue, 15 Nov 2011 22:13:39 +0100 |
blanchet |
started implementing lambda-lifting in Metis
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| Wed, 17 Aug 2011 18:05:31 +0200 |
wenzelm |
modernized signature of Term.absfree/absdummy;
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| Wed, 10 Aug 2011 20:53:43 +0200 |
wenzelm |
old term operations are legacy;
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| Mon, 25 Jul 2011 14:10:12 +0200 |
blanchet |
thread proper context through, to make sure that "using [[meson_max_clauses = 200]]" is not ignored when clausifying the conjecture
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| Thu, 09 Jun 2011 16:34:49 +0200 |
wenzelm |
discontinued Name.variant to emphasize that this is old-style / indirect;
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| Sun, 22 May 2011 14:51:42 +0200 |
blanchet |
improved Waldmeister support -- even run it by default on unit equational goals
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| Thu, 12 May 2011 15:29:19 +0200 |
blanchet |
use the same code for extensionalization in Metis and Sledgehammer and generalize that code so that it gracefully handles negations (e.g. negated conjecture), formulas of the form (%x. t) = u, etc.
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| Thu, 12 May 2011 15:29:19 +0200 |
blanchet |
added unfold set constant functionality to Meson/Metis -- disabled by default for now
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| Sat, 16 Apr 2011 16:15:37 +0200 |
wenzelm |
modernized structure Proof_Context;
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| Thu, 14 Apr 2011 11:24:05 +0200 |
blanchet |
remove needless export
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| Thu, 14 Apr 2011 11:24:05 +0200 |
blanchet |
properly implemented definitional CNF for the new Skolemizer (and moved the code for the old Skolemizer -- tuning), removing big chunks for experimental/debugging code
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| Thu, 14 Apr 2011 11:24:04 +0200 |
blanchet |
improve definitional CNF on goal by moving "not" past the quantifiers
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| Thu, 14 Apr 2011 11:24:04 +0200 |
blanchet |
experiment with definitional CNF
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| Thu, 14 Apr 2011 11:24:04 +0200 |
blanchet |
try to repair out-of-sync situations in Metis
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| Thu, 07 Apr 2011 12:16:25 +0200 |
blanchet |
tuned comment
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| Sat, 26 Mar 2011 15:55:22 +0100 |
wenzelm |
merged
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| Thu, 24 Mar 2011 17:49:27 +0100 |
blanchet |
avoid evil "export_without_context", which breaks if there are local "fixes"
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| Thu, 24 Mar 2011 17:49:27 +0100 |
blanchet |
more robust handling of variables in new Skolemizer
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| Thu, 24 Mar 2011 16:56:19 +0100 |
wenzelm |
added Term.is_open and Term.is_dependent convenience, to cover common situations of loose bounds;
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| Wed, 23 Mar 2011 10:18:42 +0100 |
blanchet |
avoid illegal variable names, which then yield "Not an identifier" errors in "rename_tac"
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| Fri, 17 Dec 2010 13:45:43 +0100 |
wenzelm |
refer to regular structure Simplifier;
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| Fri, 29 Oct 2010 12:49:05 +0200 |
blanchet |
restructure Skolemization code slightly
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| Fri, 29 Oct 2010 12:49:05 +0200 |
blanchet |
ensure that MESON correctly preserves the name of variables (needed by the new Skolemizer)
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| Fri, 29 Oct 2010 12:49:05 +0200 |
blanchet |
more work on new Skolemizer without Hilbert_Choice
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| Fri, 29 Oct 2010 12:49:05 +0200 |
blanchet |
fix cluster numbering in the absense of Hilbert_Choice (reverts acde1b606b0e, effectively reintroducing most of 0bfaaa81fc62)
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| Wed, 06 Oct 2010 17:44:07 +0200 |
blanchet |
qualify "Meson." and "Metis." constants so that the ML files can be reloaded later (e.g. for testing/development)
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| Tue, 05 Oct 2010 10:59:12 +0200 |
blanchet |
got rid of overkill "meson_choice" attribute;
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| Tue, 05 Oct 2010 10:30:50 +0200 |
blanchet |
more explicit name
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| Tue, 05 Oct 2010 10:28:11 +0200 |
blanchet |
factor out "Meson_Tactic" from "Meson_Clausify"
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| Mon, 04 Oct 2010 21:49:07 +0200 |
blanchet |
move Meson to Plain
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| Mon, 04 Oct 2010 21:37:42 +0200 |
blanchet |
move MESON files together
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