Mon, 20 Dec 2010 21:04:45 +0100 |
boehmes |
added an additional beta reduction: unfolding of special quantifiers might leave terms unnormalized wrt to beta reductions
|
file |
diff |
annotate
|
Mon, 20 Dec 2010 08:17:23 +0100 |
boehmes |
perform monomorphization during normalization: schematic numerals might be monomorphized into built-in numerals and then numeral normalization is required
|
file |
diff |
annotate
|
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);
|
file |
diff |
annotate
|
Fri, 17 Dec 2010 13:12:58 +0100 |
wenzelm |
tuned;
|
file |
diff |
annotate
|
Thu, 16 Dec 2010 12:19:00 +0000 |
paulson |
merged
|
file |
diff |
annotate
|
Thu, 16 Dec 2010 12:05:00 +0000 |
paulson |
made sml/nj happy
|
file |
diff |
annotate
|
Wed, 15 Dec 2010 18:18:56 +0100 |
boehmes |
fixed trigger inference: testing if a theorem already has a trigger was too strict;
|
file |
diff |
annotate
|
Wed, 15 Dec 2010 16:32:45 +0100 |
boehmes |
fixed checking and translation of weights (previously, weights occurring in terms were rejected, and weight numbers were unintended translated into Vars)
|
file |
diff |
annotate
|
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);
|
file |
diff |
annotate
|
Wed, 08 Dec 2010 08:33:02 +0100 |
boehmes |
be more flexible: store SMT built-in symbols in generic contexts (not in theory contexts)
|
file |
diff |
annotate
|
Tue, 07 Dec 2010 14:53:12 +0100 |
boehmes |
centralized handling of built-in types and constants;
|
file |
diff |
annotate
|
Wed, 24 Nov 2010 15:33:35 +0100 |
boehmes |
swap names for built-in tester functions (to better reflect the intuition of what they do);
|
file |
diff |
annotate
|
Wed, 24 Nov 2010 13:31:12 +0100 |
boehmes |
instantiate elimination rules (reduces number of quantified variables, and makes such theorems better amenable for SMT solvers)
|
file |
diff |
annotate
|
Wed, 24 Nov 2010 10:39:58 +0100 |
boehmes |
be more precise: only treat constant 'distinct' applied to an explicit list as built-in
|
file |
diff |
annotate
|
Mon, 22 Nov 2010 15:45:43 +0100 |
boehmes |
share and use more utility functions;
|
file |
diff |
annotate
|
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)
|
file |
diff |
annotate
|
Mon, 08 Nov 2010 12:13:44 +0100 |
boehmes |
better modularization: moved SMT configuration options and diagnostics as well as SMT failure and exception into separate structures (both of which are loaded first and consequently are available to other SMT structures)
|
file |
diff |
annotate
|
Fri, 29 Oct 2010 18:17:10 +0200 |
boehmes |
eta-expand built-in constants; also rewrite partially applied natural number terms
|
file |
diff |
annotate
|
Fri, 29 Oct 2010 18:17:09 +0200 |
boehmes |
optionally drop assumptions which cannot be preprocessed
|
file |
diff |
annotate
|
Fri, 29 Oct 2010 18:17:05 +0200 |
boehmes |
tuned
|
file |
diff |
annotate
|
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
|
file |
diff |
annotate
|
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
|
file |
diff |
annotate
|
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
|
file |
diff |
annotate
|
Fri, 17 Sep 2010 10:52:35 +0200 |
boehmes |
add full support for datatypes to the SMT interface (only used by Z3 in oracle mode so far); added store to keep track of datatype selector functions
|
file |
diff |
annotate
|
Sat, 28 Aug 2010 16:14:32 +0200 |
haftmann |
formerly unnamed infix equality now named HOL.eq
|
file |
diff |
annotate
|
Tue, 13 Jul 2010 02:29:05 +0200 |
boehmes |
fixed handling of Ball/Bex: turn equalities into meta-equalities for the rewriting conversions;
|
file |
diff |
annotate
|
Thu, 27 May 2010 16:29:33 +0200 |
boehmes |
renamed constant "apply" to "fun_app" (which is closer to the related "fun_upd")
|
file |
diff |
annotate
|
Sat, 15 May 2010 17:59:06 +0200 |
wenzelm |
incorporated further conversions and conversionals, after some minor tuning;
|
file |
diff |
annotate
|
Wed, 12 May 2010 23:54:04 +0200 |
boehmes |
layered SMT setup, adapted SMT clients, added further tests, made Z3 proof abstraction configurable
|
file |
diff |
annotate
|
Wed, 12 May 2010 23:54:02 +0200 |
boehmes |
integrated SMT into the HOL image
|
file |
diff |
annotate
|