| Sat, 13 Apr 2019 16:26:19 +0200 |
wenzelm |
tuned signature -- more ctyp operations;
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| Sat, 05 Jan 2019 17:24:33 +0100 |
wenzelm |
isabelle update -u control_cartouches;
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| Fri, 04 Jan 2019 23:22:53 +0100 |
wenzelm |
isabelle update -u control_cartouches;
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| Tue, 29 Aug 2017 18:30:23 +0200 |
blanchet |
towards support for HO SMT-LIB
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| Mon, 26 Sep 2016 07:56:54 +0200 |
haftmann |
syntactic type class for operation mod named after mod;
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| Mon, 01 Jun 2015 18:59:21 +0200 |
haftmann |
separate class for division operator, with particular syntax added in more specific classes
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| Fri, 06 Mar 2015 23:44:57 +0100 |
wenzelm |
clarified context;
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| Fri, 06 Mar 2015 15:58:56 +0100 |
wenzelm |
Thm.cterm_of and Thm.ctyp_of operate on local context;
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| Wed, 04 Mar 2015 22:05:01 +0100 |
wenzelm |
clarified signature;
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| Wed, 17 Sep 2014 16:53:39 +0200 |
blanchet |
added interface for CVC4 extensions
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| Thu, 28 Aug 2014 00:40:38 +0200 |
blanchet |
renamed new SMT module from 'SMT2' to 'SMT'
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| Fri, 05 Oct 2012 10:57:03 +0200 |
blanchet |
newer versions of Z3 call it "Bool" not "bool"
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| Wed, 23 May 2012 16:03:38 +0200 |
boehmes |
extend the Z3 proof parser to accept polyadic addition (on integers and reals) due to changes introduced in Z3 4.0
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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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| Sat, 16 Apr 2011 16:15:37 +0200 |
wenzelm |
modernized structure Proof_Context;
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| Mon, 14 Feb 2011 10:40:43 +0100 |
boehmes |
more explicit errors to inform users about problems related to SMT solvers;
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| Wed, 02 Feb 2011 14:01:09 +0100 |
boehmes |
avoid ML structure aliases (especially single-letter abbreviations)
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| Sat, 08 Jan 2011 17:30:05 +0100 |
wenzelm |
Ord_List.merge convenience;
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| Mon, 20 Dec 2010 09:06:37 +0100 |
boehmes |
re-introduced support for nonlinear multiplication in Z3 (overriding the built-in linear multiplication of the SMT-LIB class of solvers)
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| Sun, 19 Dec 2010 17:55:56 +0100 |
boehmes |
only linear occurrences of multiplication are treated as built-in (SMT solvers only support linear arithmetic in general);
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| Wed, 15 Dec 2010 10:12:44 +0100 |
boehmes |
re-implemented eta-expansion, lambda-lifting, and explicit application on terms (exploiting the control over the term structure);
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| Wed, 15 Dec 2010 08:39:24 +0100 |
boehmes |
re-ordered SMT normalization code (eta-normalization, lambda abstractions and partial functions will be dealt with on the term level);
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| Wed, 15 Dec 2010 08:39:24 +0100 |
boehmes |
moved SMT classes and dictionary functions to SMT_Utils
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| Wed, 08 Dec 2010 08:33:02 +0100 |
boehmes |
be more flexible: store SMT built-in symbols in generic contexts (not in theory contexts)
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| Tue, 07 Dec 2010 14:53:12 +0100 |
boehmes |
centralized handling of built-in types and constants;
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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 15:45:42 +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, 12 Nov 2010 15:56:11 +0100 |
boehmes |
preliminary support for newer versions of Z3
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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 11:45:12 +0200 |
boehmes |
joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
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| Tue, 26 Oct 2010 11:39:26 +0200 |
boehmes |
keep track of theorems initially given to SMT (even if they are rewritten); provide interface to filter theorems necessary for SMT proofs
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| Fri, 24 Sep 2010 15:53:13 +0200 |
wenzelm |
modernized structure Ord_List;
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| Mon, 13 Sep 2010 06:02:47 +0200 |
boehmes |
added preliminary support for SMT datatypes (for now restricted to tuples and lists); only the Z3 interface (in oracle mode) makes use of it, there is especially no Z3 proof reconstruction support for datatypes yet
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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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| Thu, 27 May 2010 16:29:33 +0200 |
boehmes |
renamed constant "apply" to "fun_app" (which is closer to the related "fun_upd")
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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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| 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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