| Fri, 30 Oct 2009 18:32:40 +0100 |
tuned code setup
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| Wed, 28 Oct 2009 17:44:03 +0100 |
moved lemmas for dvd on nat to theories Nat and Power
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| Wed, 30 Sep 2009 08:21:53 +0200 |
tuned whitespace
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| Mon, 31 Aug 2009 14:09:42 +0200 |
tuned the simp rules for Int involving insert and intervals.
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| Fri, 28 Aug 2009 19:15:59 +0200 |
tuned proofs
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| Tue, 14 Jul 2009 10:54:04 +0200 |
code attributes use common underscore convention
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| Thu, 18 Jun 2009 19:54:21 +0200 |
generalized less_Suc_induct
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| Thu, 14 May 2009 15:09:47 +0200 |
monomorphic code generation for power operations
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| Mon, 11 May 2009 15:18:32 +0200 |
tuned interface of Lin_Arith
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| Wed, 29 Apr 2009 17:15:01 -0700 |
reimplement reorientation simproc using theory data
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| Fri, 24 Apr 2009 18:20:37 +0200 |
some jokes are just too bad to appear in a theory file
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| Fri, 24 Apr 2009 17:45:15 +0200 |
funpow and relpow with shared "^^" syntax
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| Thu, 23 Apr 2009 12:17:50 +0200 |
avoid local [code]
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| Mon, 20 Apr 2009 09:32:40 +0200 |
power operation on functions in theory Nat; power operation on relations in theory Transitive_Closure
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| Mon, 23 Mar 2009 19:01:16 +0100 |
moved generic arith_tac (formerly silent_arith_tac), verbose_arith_tac (formerly arith_tac) to Arith_Data; simple_arith-tac now named linear_arith_tac
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| Thu, 12 Mar 2009 18:01:26 +0100 |
vague cleanup in arith proof tools setup: deleted dead code, more proper structures, clearer arrangement
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| Wed, 04 Mar 2009 11:05:29 +0100 |
Merge.
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| Wed, 04 Mar 2009 10:45:52 +0100 |
Merge.
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| Thu, 26 Feb 2009 08:44:12 -0800 |
revert some Suc 0 lemmas back to their original forms; added some simp rules for (1::nat)
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| Wed, 25 Feb 2009 06:53:15 -0800 |
add lemma diff_Suc_1
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| Mon, 23 Feb 2009 16:25:52 -0800 |
make proofs work whether or not One_nat_def is a simp rule; replace 1 with Suc 0 in the rhs of some simp rules
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| Sun, 22 Feb 2009 17:25:28 +0100 |
added lemmas
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| Thu, 12 Feb 2009 18:14:43 +0100 |
Moved FTA into Lib and cleaned it up a little.
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| Tue, 10 Feb 2009 09:58:58 +0000 |
merged
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| Tue, 10 Feb 2009 09:46:11 +0000 |
Deleted the induction rule nat_induct2, which was too weak and not used even once.
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| Mon, 09 Feb 2009 18:50:10 +0100 |
new attribute "arith" for facts supplied to arith.
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| Wed, 28 Jan 2009 16:57:12 +0100 |
merged - resolving conflics
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| Wed, 28 Jan 2009 16:29:16 +0100 |
Replaced group_ and ring_simps by algebra_simps;
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| Wed, 28 Jan 2009 11:02:12 +0100 |
nat is a bot instance
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| Wed, 21 Jan 2009 23:40:23 +0100 |
no base sort in class import
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| Wed, 03 Dec 2008 15:58:44 +0100 |
made repository layout more coherent with logical distribution structure; stripped some $Id$s
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| Mon, 17 Nov 2008 17:00:55 +0100 |
tuned unfold_locales invocation
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| Fri, 10 Oct 2008 06:45:53 +0200 |
`code func` now just `code`
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| Tue, 07 Oct 2008 16:07:18 +0200 |
tuned of_nat code generation
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| Mon, 11 Aug 2008 14:49:53 +0200 |
moved class wellorder to theory Orderings
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| Fri, 08 Aug 2008 09:26:15 +0200 |
added lemmas
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| Fri, 25 Jul 2008 12:03:28 +0200 |
tuned
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| Thu, 17 Jul 2008 15:21:52 +0200 |
simplified proofs
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| Thu, 17 Jul 2008 13:50:17 +0200 |
added lemmas
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| Sat, 14 Jun 2008 23:20:05 +0200 |
removed obsolete nat_induct_tac -- cannot work without;
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| Tue, 10 Jun 2008 19:15:21 +0200 |
added nat_induct_tac (works without context);
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| Tue, 10 Jun 2008 15:30:33 +0200 |
rep_datatype command now takes list of constructors as input arguments
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| Fri, 25 Apr 2008 15:30:33 +0200 |
Merged theories about wellfoundedness into one: Wellfounded.thy
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| Wed, 19 Mar 2008 18:15:25 +0100 |
removed redundant Nat.less_not_sym, Nat.less_asym;
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| Tue, 18 Mar 2008 20:33:29 +0100 |
removed redundant less_trans, less_linear, le_imp_less_or_eq, le_less_trans, less_le_trans (cf. Orderings.thy);
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| Mon, 17 Mar 2008 18:37:00 +0100 |
removed duplicate lemmas;
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| Tue, 26 Feb 2008 20:38:14 +0100 |
tuned heading
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| Tue, 26 Feb 2008 11:18:43 +0100 |
Added useful general lemmas from the work with the HeapMonad
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| Wed, 20 Feb 2008 14:52:38 +0100 |
tuned structures in arith_data.ML
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| Fri, 15 Feb 2008 16:09:12 +0100 |
<= and < on nat no longer depend on wellfounded relations
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| Mon, 21 Jan 2008 08:43:27 +0100 |
tuned code setup
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| Tue, 18 Dec 2007 12:26:24 +0100 |
Renamed *.size to prod.size.
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| Thu, 13 Dec 2007 07:09:00 +0100 |
added lemma
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| Fri, 07 Dec 2007 15:07:59 +0100 |
instantiation target rather than legacy instance
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| Thu, 06 Dec 2007 17:05:44 +0100 |
temporary code generator work arounds
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| Thu, 06 Dec 2007 16:36:19 +0100 |
authentic primrec
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| Wed, 05 Dec 2007 14:15:45 +0100 |
simplified infrastructure for code generator operational equality
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| Fri, 30 Nov 2007 20:13:03 +0100 |
adjustions to due to instance target
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| Thu, 29 Nov 2007 17:08:26 +0100 |
instance command as rudimentary class target
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| Wed, 28 Nov 2007 09:01:37 +0100 |
dropped implicit assumption proof
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