| Mon, 27 Jun 2011 13:52:47 +0200 |
blanchet |
clarify warning message to avoid confusing beginners
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| Thu, 09 Jun 2011 20:22:22 +0200 |
wenzelm |
tuned signature: Name.invent and Name.invent_names;
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| Sat, 16 Apr 2011 16:15:37 +0200 |
wenzelm |
modernized structure Proof_Context;
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| Mon, 10 Jan 2011 16:45:28 +0100 |
wenzelm |
added merge_options convenience;
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| Wed, 03 Nov 2010 11:06:22 +0100 |
wenzelm |
replaced ancient sys_error by raise Fail, assuming that the latter is not handled specifically by the environment;
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| Thu, 26 Aug 2010 20:42:09 +0200 |
wenzelm |
Fast_Lin_Arith.number_of: more conventional merge that prefers the left side -- note that former ordering wrt. serial numbers makes it depend on accidental load order;
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| Thu, 26 Aug 2010 17:37:26 +0200 |
wenzelm |
slightly more abstract data handling in Fast_Lin_Arith;
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| Wed, 28 Jul 2010 14:09:56 +0200 |
haftmann |
dropped dead code
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| Sat, 15 May 2010 21:50:05 +0200 |
wenzelm |
less pervasive names from structure Thm;
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| Wed, 05 May 2010 18:25:34 +0200 |
haftmann |
farewell to old-style mem infixes -- type inference in situations with mem_int and mem_string should provide enough information to resolve the type of (op =)
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| Mon, 22 Mar 2010 11:45:09 +0100 |
boehmes |
removed warning_count (known causes for warnings have been resolved)
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| Mon, 22 Mar 2010 09:39:10 +0100 |
boehmes |
removed e-mail address from error message
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| Sat, 13 Mar 2010 16:44:12 +0100 |
wenzelm |
removed old CVS Ids;
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| Tue, 09 Mar 2010 16:30:43 +0100 |
hoelzl |
Use same order of neq-elimination as in proof search.
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| Fri, 19 Feb 2010 11:49:44 +0100 |
wenzelm |
Lin_Arith.pre_tac: inherit proper simplifier context, and get rid of posthoc renaming of bound variables;
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| Sun, 08 Nov 2009 16:30:41 +0100 |
wenzelm |
adapted Generic_Data, Proof_Data;
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| Thu, 29 Oct 2009 17:58:26 +0100 |
wenzelm |
standardized filter/filter_out;
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| Tue, 27 Oct 2009 22:56:14 +0100 |
wenzelm |
eliminated some old folds;
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| Wed, 21 Oct 2009 12:02:56 +0200 |
haftmann |
curried union as canonical list operation
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| Wed, 21 Oct 2009 08:14:38 +0200 |
haftmann |
dropped redundant gen_ prefix
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| Tue, 20 Oct 2009 16:13:01 +0200 |
haftmann |
replaced old_style infixes eq_set, subset, union, inter and variants by generic versions
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| Mon, 19 Oct 2009 21:54:57 +0200 |
wenzelm |
uniform use of Integer.add/mult/sum/prod;
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| Thu, 15 Oct 2009 23:28:10 +0200 |
wenzelm |
replaced String.concat by implode;
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| Tue, 29 Sep 2009 16:24:36 +0200 |
wenzelm |
explicit indication of Unsynchronized.ref;
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| Thu, 30 Jul 2009 12:20:43 +0200 |
wenzelm |
qualified Subgoal.FOCUS;
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| Sun, 26 Jul 2009 22:24:13 +0200 |
wenzelm |
replaced old METAHYPS by FOCUS;
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| Tue, 21 Jul 2009 01:03:18 +0200 |
wenzelm |
proper context for Display.pretty_thm etc. or old-style versions Display.pretty_thm_global, Display.pretty_thm_without_context etc.;
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| Fri, 10 Jul 2009 07:59:27 +0200 |
haftmann |
dropped find_index_eq
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| Mon, 15 Jun 2009 09:43:30 +0200 |
haftmann |
made SML/NJ happy
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| Tue, 09 Jun 2009 09:22:58 +0200 |
boehmes |
tuned
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| Mon, 08 Jun 2009 22:29:37 +0200 |
boehmes |
fast_lin_arith uses proper multiplication instead of unfolding to additions
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| Mon, 11 May 2009 15:57:30 +0200 |
haftmann |
mk_number replaces number_of
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| Mon, 23 Mar 2009 19:01:16 +0100 |
haftmann |
tuned error messages
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| Tue, 10 Mar 2009 08:47:45 +0000 |
webertj |
Instead of giving up entirely, arith now ignores all inequalities when there are too many.
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| Thu, 29 May 2008 23:46:41 +0200 |
wenzelm |
added warning_count for issued reconstruction failure messages (limit 10);
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| Sun, 18 May 2008 15:04:31 +0200 |
wenzelm |
renamed type decompT to decomp;
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| Wed, 07 May 2008 10:59:50 +0200 |
berghofe |
Lookup and union operations on terms are now modulo eta conversion.
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| Tue, 09 Oct 2007 00:20:13 +0200 |
wenzelm |
generic Syntax.pretty/string_of operations;
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| Tue, 18 Sep 2007 16:08:00 +0200 |
wenzelm |
simplified type int (eliminated IntInf.int, integer);
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| Wed, 01 Aug 2007 16:55:40 +0200 |
wenzelm |
simplified internal Config interface;
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| Tue, 31 Jul 2007 00:56:29 +0200 |
wenzelm |
arith method setup: proper context;
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| Sun, 29 Jul 2007 14:29:54 +0200 |
wenzelm |
renamed Drule.add/del/merge_rules to Thm.add/del/merge_thms;
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| Thu, 05 Jul 2007 00:06:14 +0200 |
wenzelm |
avoid polymorphic equality;
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| Fri, 29 Jun 2007 21:23:05 +0200 |
haftmann |
tuned arithmetic modules
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| Sat, 09 Jun 2007 00:28:46 +0200 |
wenzelm |
simplified type integer;
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| Tue, 05 Jun 2007 19:19:30 +0200 |
haftmann |
tuned integers
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| Sat, 02 Jun 2007 03:15:35 +0200 |
webertj |
cosmetic
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| Fri, 01 Jun 2007 23:52:06 +0200 |
webertj |
additional tracing information
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| Fri, 01 Jun 2007 16:04:13 +0200 |
webertj |
fixed handling of meta-logic propositions
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| Mon, 21 May 2007 19:11:42 +0200 |
haftmann |
tuned
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| Sat, 19 May 2007 11:33:31 +0200 |
haftmann |
dropped nonsense comment
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| Sun, 13 May 2007 18:15:25 +0200 |
haftmann |
tuned
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| Mon, 07 May 2007 00:49:59 +0200 |
wenzelm |
simplified DataFun interfaces;
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| Wed, 04 Apr 2007 23:29:33 +0200 |
wenzelm |
rep_thm/cterm/ctyp: removed obsolete sign field;
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| Wed, 04 Apr 2007 00:11:03 +0200 |
wenzelm |
removed obsolete sign_of/sign_of_thm;
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| Tue, 31 Oct 2006 09:28:52 +0100 |
haftmann |
dropped nth_update
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| Wed, 30 Aug 2006 03:30:09 +0200 |
webertj |
lin_arith_prover: splitting reverted because of performance loss
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| Wed, 02 Aug 2006 03:33:28 +0200 |
webertj |
type annotations fixed (IntInf.int, to make SML/NJ happy)
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| Tue, 01 Aug 2006 14:58:43 +0200 |
webertj |
possible disagreement between proof search and proof reconstruction when eliminating inequalities over different types fixed
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| Mon, 31 Jul 2006 15:29:36 +0200 |
webertj |
code reformatted
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| Sat, 29 Jul 2006 13:15:12 +0200 |
webertj |
lin_arith_prover splits certain operators (e.g. min, max, abs)
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| Wed, 26 Jul 2006 19:23:04 +0200 |
webertj |
linear arithmetic splits certain operators (e.g. min, max, abs)
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| Thu, 11 May 2006 19:19:33 +0200 |
wenzelm |
tuned;
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| Sat, 29 Apr 2006 23:16:43 +0200 |
wenzelm |
tuned;
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| Thu, 27 Apr 2006 15:06:35 +0200 |
wenzelm |
tuned basic list operators (flat, maps, map_filter);
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| Fri, 24 Mar 2006 11:54:07 +0100 |
berghofe |
Removed occurrences of makestring, which does not
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| Wed, 22 Mar 2006 14:06:29 +0100 |
webertj |
comment fixed
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| Wed, 22 Mar 2006 11:54:54 +0100 |
webertj |
comment for conjI added
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| Wed, 15 Feb 2006 21:34:59 +0100 |
wenzelm |
counter example: avoid vacuous trace;
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| Thu, 19 Jan 2006 21:22:08 +0100 |
wenzelm |
setup: theory -> theory;
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| Wed, 04 Jan 2006 16:37:57 +0100 |
nipkow |
removed pointless trace msg.
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| Fri, 02 Dec 2005 08:06:59 +0100 |
haftmann |
introduced new map2, fold
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| Fri, 28 Oct 2005 16:35:40 +0200 |
haftmann |
cleaned up nth, nth_update, nth_map and nth_string functions
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| Fri, 21 Oct 2005 14:49:04 +0200 |
haftmann |
introduced functions from Pure/General/rat.ML
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| Tue, 18 Oct 2005 17:59:25 +0200 |
wenzelm |
Simplifier.theory_context;
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| Mon, 17 Oct 2005 23:10:15 +0200 |
wenzelm |
Simplifier.inherit_context instead of Simplifier.inherit_bounds;
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| Fri, 23 Sep 2005 22:21:53 +0200 |
wenzelm |
Simplifier.inherit_bounds;
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| Tue, 20 Sep 2005 18:42:56 +0200 |
paulson |
fixed syntax for sml/nj
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| Tue, 20 Sep 2005 14:06:00 +0200 |
wenzelm |
Simplifier.inherit_bounds;
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| Tue, 20 Sep 2005 08:21:49 +0200 |
haftmann |
slight adaptions to library changes
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| Mon, 12 Sep 2005 18:20:32 +0200 |
haftmann |
introduced new-style AList operations
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| Sun, 07 Aug 2005 12:30:45 +0200 |
nipkow |
moved some rat functions to library.ML
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| Thu, 07 Jul 2005 12:42:50 +0200 |
nipkow |
takes & in premises apart now.
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| Fri, 17 Jun 2005 18:35:27 +0200 |
wenzelm |
accomodate change of TheoryDataFun;
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| Fri, 10 Jun 2005 17:59:12 +0200 |
nipkow |
IntInf change
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| Mon, 16 May 2005 10:29:15 +0200 |
paulson |
Use of IntInf.int instead of int in most numeric simprocs; avoids
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| Wed, 04 May 2005 08:37:45 +0200 |
nipkow |
neqE applies even if the type is not one which partakes in linear arithmetic.
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| Thu, 07 Apr 2005 09:24:35 +0200 |
wenzelm |
handle Option instead of OPTION;
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| Thu, 03 Mar 2005 12:43:01 +0100 |
skalberg |
Move towards standard functions.
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| Sun, 13 Feb 2005 17:15:14 +0100 |
skalberg |
Deleted Library.option type.
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| Mon, 06 Sep 2004 17:37:35 +0200 |
nipkow |
made mult_mono_thms generic.
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| Thu, 08 Jul 2004 19:34:56 +0200 |
wenzelm |
adapted type of simprocs;
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| Sat, 29 May 2004 14:59:57 +0200 |
wenzelm |
avoid 'handle _' -- would cover Interrupt as well!!!
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| Fri, 02 Apr 2004 14:48:31 +0200 |
nipkow |
introduced fast_arith_neq_limit
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| Sat, 14 Feb 2004 02:06:12 +0100 |
nipkow |
Removed dangling exception handler
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| Tue, 03 Feb 2004 10:19:21 +0100 |
nipkow |
Finally fixed the counterexample finder. Can now deal with < on real.
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| Sun, 25 Jan 2004 00:42:22 +0100 |
nipkow |
Added an exception handler and error msg.
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| Mon, 09 Sep 2002 17:07:12 +0200 |
nipkow |
bug in counter example finder
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| Fri, 23 Aug 2002 07:34:20 +0200 |
nipkow |
for cancelling div + mod.
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| Tue, 13 Aug 2002 21:55:58 +0200 |
nipkow |
Added counter example generation.
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| Wed, 07 Aug 2002 05:54:44 +0200 |
nipkow |
Fixed two bugs
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| Thu, 30 May 2002 10:12:11 +0200 |
nipkow |
Big update. Allows case splitting on ~= now (trying both < and >).
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| Tue, 07 May 2002 14:26:32 +0200 |
wenzelm |
use eq_thm_prop instead of slightly inadequate eq_thm;
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| Mon, 25 Feb 2002 10:45:22 +0100 |
nipkow |
updated debugging output
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| Wed, 28 Nov 2001 00:46:26 +0100 |
wenzelm |
theory data: removed obsolete finish method;
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| Sat, 24 Nov 2001 16:55:00 +0100 |
wenzelm |
gen_merge_lists';
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| Wed, 21 Nov 2001 00:36:51 +0100 |
wenzelm |
use tracing function for trace output;
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| Thu, 08 Nov 2001 23:59:37 +0100 |
wenzelm |
theory data: finish method;
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| Thu, 21 Dec 2000 16:18:40 +0100 |
nipkow |
rational arithemtic
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| Mon, 18 Dec 2000 14:57:34 +0100 |
nipkow |
towards rtional arithmetic
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| Fri, 01 Dec 2000 19:54:11 +0100 |
nipkow |
Now adjusted to mixed terms involving coercions.
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| Mon, 24 Jul 2000 23:48:29 +0200 |
wenzelm |
avoid global references;
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| Fri, 16 Jun 2000 13:13:55 +0200 |
paulson |
tracing flag for arith_tac
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| Sat, 19 Feb 2000 13:47:12 +0100 |
nipkow |
Commenst.
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| Thu, 23 Sep 1999 09:04:36 +0200 |
nipkow |
Restructured lin.arith.package.
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| Tue, 21 Sep 1999 19:11:07 +0200 |
nipkow |
Mod because of new solver interface.
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| Tue, 21 Sep 1999 14:21:53 +0200 |
nipkow |
Added comments.
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| Tue, 21 Sep 1999 14:16:08 +0200 |
nipkow |
Now distinguishes discrete from non-distrete types.
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| Thu, 14 Jan 1999 13:18:09 +0100 |
nipkow |
More arith refinements.
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| Wed, 13 Jan 1999 08:41:59 +0100 |
nipkow |
Simplified interface.
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