| Fri, 08 Apr 2011 19:04:08 +0200 |
boehmes |
use unification instead of matching to find proper assertions (which might not match original assumptions due to lambda-lifting and introduction of fresh variables)
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| Wed, 09 Mar 2011 21:40:38 +0100 |
boehmes |
finished and tested Z3 proof reconstruction for injective functions;
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| Mon, 20 Dec 2010 22:02:57 +0100 |
boehmes |
avoid ML structure aliases (especially single-letter abbreviations)
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| Sun, 19 Dec 2010 18:54:29 +0100 |
boehmes |
removed odd decoration of built-in symbols as Vars (instead provide built-in desctructor functions along with their inverse functions);
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| Wed, 15 Dec 2010 16:29:56 +0100 |
boehmes |
the functions term_of and prop_of are also needed in earlier stages, not only for Z3 proof reconstruction, so they really belong in SMT_Utils
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| Wed, 15 Dec 2010 08:39:24 +0100 |
boehmes |
tuned
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| Mon, 29 Nov 2010 23:41:09 +0100 |
boehmes |
also support higher-order rules for Z3 proof reconstruction
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| Wed, 24 Nov 2010 10:39:58 +0100 |
boehmes |
be more precise: only treat constant 'distinct' applied to an explicit list as built-in
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| Mon, 22 Nov 2010 15:45:43 +0100 |
boehmes |
share and use more utility functions;
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| Mon, 22 Nov 2010 15:45:42 +0100 |
boehmes |
added prove reconstruction for injective functions;
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| Wed, 17 Nov 2010 08:14:56 +0100 |
boehmes |
use the const antiquotation for constants (this checks that the constant is declared, whereas the more general term antiquotation treats undeclared names as free variable)
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| Fri, 29 Oct 2010 18:17:04 +0200 |
boehmes |
introduced SMT.distinct as a representation of the solvers' built-in predicate; check that SMT.distinct is always applied to an explicit list
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| Tue, 26 Oct 2010 11:49:23 +0200 |
boehmes |
added a mode to only filter assumptions used in a Z3 proof (in which no proof reconstruction is performed)
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| Sat, 28 Aug 2010 16:14:32 +0200 |
haftmann |
formerly unnamed infix equality now named HOL.eq
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| Fri, 27 Aug 2010 10:56:46 +0200 |
haftmann |
formerly unnamed infix conjunction and disjunction now named HOL.conj and HOL.disj
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| Thu, 26 Aug 2010 20:51:17 +0200 |
haftmann |
formerly unnamed infix impliciation now named HOL.implies
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| Wed, 25 Aug 2010 18:36:22 +0200 |
wenzelm |
renamed Simplifier.simproc(_i) to Simplifier.simproc_global(_i) to emphasize that this is not the real thing;
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| Thu, 27 May 2010 14:55:53 +0200 |
boehmes |
use Z3's builtin support for div and mod
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| Sat, 15 May 2010 17:59:06 +0200 |
wenzelm |
incorporated further conversions and conversionals, after some minor tuning;
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| Wed, 12 May 2010 23:54:04 +0200 |
boehmes |
layered SMT setup, adapted SMT clients, added further tests, made Z3 proof abstraction configurable
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| Wed, 12 May 2010 23:54:02 +0200 |
boehmes |
integrated SMT into the HOL image
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