| Sun, 18 Feb 2018 15:05:21 +0100 |
wenzelm |
tuned signature;
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| Fri, 16 Feb 2018 19:30:53 +0100 |
wenzelm |
trim context of persistent data;
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| Wed, 06 Dec 2017 20:43:09 +0100 |
wenzelm |
prefer control symbol antiquotations;
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| Thu, 07 Sep 2017 15:12:40 +0200 |
nipkow |
more simp power and less incompleteness or arith
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| Thu, 08 Jun 2017 23:37:01 +0200 |
boehmes |
replace non-arithmetic terms by fresh variables before replaying linear-arithmetic proofs: avoid failed proof replays due to an overambitious simpset which may cause proof replay to diverge from the pre-computed proof trace
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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, 26 Sep 2016 07:56:54 +0200 |
haftmann |
dropped tautological pattern
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| Mon, 26 Sep 2016 07:56:54 +0200 |
haftmann |
more warning comments
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| Wed, 01 Jun 2016 19:23:18 +0200 |
wenzelm |
more adhoc overloading;
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| Wed, 01 Jun 2016 17:46:12 +0200 |
wenzelm |
clarified exception -- actually reject denominator = 0;
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| Wed, 01 Jun 2016 15:10:27 +0200 |
wenzelm |
prefer rat numberals;
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| Wed, 01 Jun 2016 10:45:35 +0200 |
wenzelm |
tuned signature;
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| Wed, 17 Feb 2016 21:51:55 +0100 |
haftmann |
consolidated name
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| Sun, 13 Dec 2015 21:56:15 +0100 |
wenzelm |
more general types Proof.method / context_tactic;
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| Fri, 25 Sep 2015 20:37:59 +0200 |
wenzelm |
moved remaining display.ML to more_thm.ML;
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| Wed, 09 Sep 2015 20:57:21 +0200 |
wenzelm |
simplified simproc programming interfaces;
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| Wed, 02 Sep 2015 23:18:39 +0200 |
wenzelm |
trim context for persistent storage;
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| Sun, 05 Jul 2015 15:02:30 +0200 |
wenzelm |
simplified Thm.instantiate and derivatives: the LHS refers to non-certified variables -- this merely serves as index into already certified structures (or is ignored);
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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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| Mon, 01 Jun 2015 18:59:21 +0200 |
haftmann |
explicit check for field sort, to anticipate situation where syntactic checking alone will not be sufficient any longer
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| Mon, 01 Jun 2015 18:59:21 +0200 |
haftmann |
dropped dead config option
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| Mon, 01 Jun 2015 18:59:20 +0200 |
haftmann |
tuned, including proper signature for functor argument
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| Fri, 10 Apr 2015 11:31:10 +0200 |
wenzelm |
tuned signature;
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| Mon, 09 Mar 2015 11:32:32 +0100 |
wenzelm |
eliminated unused arith "verbose" flag -- tools that need options can use the context;
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| Mon, 09 Mar 2015 11:21:00 +0100 |
wenzelm |
eliminated dead code (cf. 5e5c36b051af);
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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 19:53:18 +0100 |
wenzelm |
tuned signature -- prefer qualified names;
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| Tue, 10 Feb 2015 14:48:26 +0100 |
wenzelm |
proper context for resolve_tac, eresolve_tac, dresolve_tac, forward_tac etc.;
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| Sun, 11 Jan 2015 21:06:47 +0100 |
wenzelm |
tuned warnings: observe Context_Position.is_visible;
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| Wed, 26 Nov 2014 20:05:34 +0100 |
wenzelm |
renamed "pairself" to "apply2", in accordance to @{apply 2};
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| Sun, 09 Nov 2014 14:08:00 +0100 |
wenzelm |
proper context for compose_tac, Splitter.split_tac (relevant for unify trace options);
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| Thu, 30 Oct 2014 22:45:19 +0100 |
wenzelm |
eliminated aliases;
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| Sun, 21 Sep 2014 20:14:04 +0200 |
wenzelm |
more standard Isabelle/ML operations;
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| Sat, 16 Aug 2014 16:45:39 +0200 |
wenzelm |
clarified order of arith rules;
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| Sat, 16 Aug 2014 14:32:26 +0200 |
wenzelm |
updated to named_theorems;
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| Fri, 07 Mar 2014 22:30:58 +0100 |
wenzelm |
more antiquotations;
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| Mon, 10 Feb 2014 21:50:50 +0100 |
nipkow |
improved lin.arith. for terms involving division
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| Sat, 14 Dec 2013 17:28:05 +0100 |
wenzelm |
proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
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| Tue, 19 Nov 2013 10:05:53 +0100 |
haftmann |
eliminiated neg_numeral in favour of - (numeral _)
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| Mon, 04 Nov 2013 20:10:06 +0100 |
haftmann |
streamlined setup of linear arithmetic
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| Fri, 24 May 2013 17:00:46 +0200 |
wenzelm |
tuned signature;
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| Thu, 18 Apr 2013 17:07:01 +0200 |
wenzelm |
simplifier uses proper Proof.context instead of historic type simpset;
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| Fri, 27 Jul 2012 17:59:18 +0200 |
huffman |
replace Nat_Arith simprocs with simpler conversions that do less rearrangement of terms
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| Fri, 27 Jul 2012 17:57:31 +0200 |
huffman |
give Nat_Arith simprocs proper name bindings by using simproc_setup
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| Fri, 27 Jul 2012 15:42:39 +0200 |
huffman |
replace abel_cancel simprocs with functionally equivalent, but simpler and faster ones
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| Sun, 25 Mar 2012 20:15:39 +0200 |
huffman |
merged fork with new numeral representation (see NEWS)
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| Mon, 27 Feb 2012 16:05:51 +0100 |
wenzelm |
clarified prems_lin_arith_tac, with subtle change of semantics: structured prems are inserted as well;
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| Fri, 02 Dec 2011 14:54:25 +0100 |
wenzelm |
more antiquotations;
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| Thu, 24 Nov 2011 21:01:06 +0100 |
wenzelm |
modernized some old-style infix operations, which were left over from the time of ML proof scripts;
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| Wed, 23 Nov 2011 22:59:39 +0100 |
wenzelm |
modernized some old-style infix operations, which were left over from the time of ML proof scripts;
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| Sat, 17 Sep 2011 00:40:27 +0200 |
haftmann |
tuned spacing
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| Fri, 02 Sep 2011 17:58:32 +0200 |
wenzelm |
proper config option linarith_trace;
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| Mon, 08 Aug 2011 09:52:09 -0700 |
huffman |
moved division ring stuff from Rings.thy to Fields.thy
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| Thu, 30 Jun 2011 16:07:30 +0200 |
wenzelm |
merged
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| Wed, 29 Jun 2011 11:58:35 +0200 |
boehmes |
linarith counterexamples now provide only valuations for variables (which should restrict the number of linarith trace messages);
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| Wed, 29 Jun 2011 20:39:41 +0200 |
wenzelm |
simplified/unified Simplifier.mk_solver;
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| Wed, 29 Jun 2011 18:12:34 +0200 |
wenzelm |
modernized some simproc setup;
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| Thu, 09 Jun 2011 23:12:02 +0200 |
wenzelm |
renamed Drule.instantiate to Drule.instantiate_normalize to emphasize its meaning as opposed to plain Thm.instantiate;
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| Mon, 02 May 2011 16:33:21 +0200 |
wenzelm |
added Attrib.setup_config_XXX conveniences, with implicit setup of the background theory;
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| Wed, 20 Apr 2011 22:57:29 +0200 |
wenzelm |
eliminated Display.string_of_thm_without_context;
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