| Sun, 01 Jan 2012 11:28:45 +0100 |
haftmann |
cleanup of code declarations
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| Sat, 24 Dec 2011 15:53:09 +0100 |
haftmann |
dropped obsolete code equation for Id
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| Thu, 13 Oct 2011 23:02:59 +0200 |
haftmann |
moved acyclic predicate up in hierarchy
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| Thu, 13 Oct 2011 22:56:19 +0200 |
haftmann |
modernized definitions
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| Tue, 20 Sep 2011 21:47:52 +0200 |
haftmann |
tuned specification and lemma distribution among theories; tuned proofs
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| Tue, 13 Sep 2011 17:07:33 -0700 |
huffman |
tuned proofs
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| Thu, 18 Aug 2011 13:55:26 +0200 |
haftmann |
observe distinction between sets and predicates more properly
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| Mon, 21 Feb 2011 10:44:19 +0100 |
blanchet |
renamed "nitpick\_def" to "nitpick_unfold" to reflect its new semantics
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| Tue, 07 Dec 2010 13:33:28 +0100 |
bulwahn |
adding a definition for refl_on which is friendly for quickcheck and nitpick
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| Fri, 03 Dec 2010 08:40:47 +0100 |
bulwahn |
adding a nice definition of Id_on for quickcheck and nitpick
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| Sun, 09 May 2010 12:00:43 +0200 |
krauss |
added lemmas rel_comp_UNION_distrib(2)
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| Fri, 07 May 2010 15:03:57 +0200 |
krauss |
removed semicolons
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| Fri, 07 May 2010 15:03:53 +0200 |
krauss |
rule subrelI (for nice Isar proofs of relation inequalities)
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| Thu, 18 Mar 2010 12:58:52 +0100 |
blanchet |
now use "Named_Thms" for "noatp", and renamed "noatp" to "no_atp"
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| Mon, 26 Oct 2009 23:27:24 +0100 |
krauss |
lemma converse_inv_image
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| Mon, 05 Oct 2009 16:41:06 +0100 |
paulson |
New facts about domain and range in
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| Thu, 01 Oct 2009 17:11:48 +0200 |
haftmann |
proper merge of interpretation equations
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| Mon, 31 Aug 2009 20:34:48 +0200 |
krauss |
moved lemma Wellfounded.in_inv_image to Relation.thy
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| Mon, 27 Jul 2009 21:47:41 +0200 |
krauss |
"more standard" argument order of relation composition (op O)
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| Tue, 28 Apr 2009 13:34:48 +0200 |
haftmann |
ephermal enforcement of import order to circumvent current problem in merging interpretation morphisms
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| Mon, 02 Mar 2009 16:53:55 +0100 |
nipkow |
name changes
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| Wed, 11 Feb 2009 10:51:07 +0100 |
nipkow |
Moved Order_Relation into Library and moved some of it into Relation.
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| Wed, 21 Jan 2009 23:40:23 +0100 |
haftmann |
changed import hierarchy
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| Tue, 26 Aug 2008 18:59:52 +0200 |
krauss |
added distributivity of relation composition over union [simp]
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| Mon, 17 Mar 2008 16:47:24 +0100 |
nipkow |
added lemmas
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| Fri, 14 Mar 2008 19:57:12 +0100 |
nipkow |
Added lemmas
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| Mon, 08 Oct 2007 22:03:25 +0200 |
haftmann |
integrated FixedPoint into Inductive
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| Wed, 15 Aug 2007 12:52:56 +0200 |
paulson |
ATP blacklisting is now in theory data, attribute noatp
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| Tue, 10 Jul 2007 17:30:50 +0200 |
haftmann |
moved lfp_induct2 here
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| Fri, 01 Jun 2007 15:12:56 +0200 |
krauss |
Added simp-rules: "R O {} = {}" and "{} O R = {}"
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