src/HOL/OrderedGroup.thy
Wed, 31 Dec 2008 15:30:10 +0100 wenzelm moved term order operations to structure TermOrd (cf. Pure/term_ord.ML);
Mon, 17 Nov 2008 17:00:55 +0100 haftmann tuned unfold_locales invocation
Wed, 17 Sep 2008 21:27:08 +0200 wenzelm back to dynamic the_context(), because static @{theory} is invalidated if ML environment changes within the same code block;
Thu, 04 Sep 2008 17:18:44 +0200 huffman move diff_add_cancel, add_diff_cancel from class ab_group_add to group_add
Thu, 10 Jul 2008 07:15:19 +0200 huffman by intro_locales -> ..
Thu, 03 Jul 2008 18:15:39 +0200 huffman move proofs of add_left_cancel and add_right_cancel into the correct locale
Wed, 18 Jun 2008 18:54:57 +0200 wenzelm simplified Abel_Cancel setup;
Sat, 29 Mar 2008 19:14:00 +0100 wenzelm replaced 'ML_setup' by 'ML';
Fri, 15 Feb 2008 16:09:10 +0100 haftmann moved *_reorient lemmas here
Wed, 30 Jan 2008 10:57:47 +0100 haftmann idempotent semigroups
Wed, 02 Jan 2008 15:14:02 +0100 haftmann splitted class uminus from class minus
Thu, 13 Dec 2007 07:09:01 +0100 haftmann dropped ws
Fri, 30 Nov 2007 20:13:06 +0100 haftmann using intro_locales instead of unfold_locales if appropriate
Tue, 06 Nov 2007 13:12:48 +0100 haftmann simplified specification of *_abs class
Tue, 06 Nov 2007 08:47:25 +0100 haftmann renamed lordered_*_* to lordered_*_add_*; further localization
Fri, 02 Nov 2007 18:52:58 +0100 haftmann proper reinitialisation after subclass
Tue, 30 Oct 2007 08:45:54 +0100 haftmann continued localization
Thu, 25 Oct 2007 19:27:52 +0200 haftmann dropped redundancy
Fri, 19 Oct 2007 19:45:29 +0200 haftmann antisymmetry not a default intro rule any longer
Fri, 19 Oct 2007 07:48:25 +0200 haftmann 98% localized
Thu, 18 Oct 2007 09:20:57 +0200 haftmann continued localization
Tue, 16 Oct 2007 23:12:45 +0200 haftmann global class syntax
Sat, 29 Sep 2007 08:58:51 +0200 haftmann proper syntax during class specification
Tue, 21 Aug 2007 13:30:36 +0200 haftmann moved ordered_ab_semigroup_add to OrderedGroup.thy
Wed, 15 Aug 2007 12:52:56 +0200 paulson ATP blacklisting is now in theory data, attribute noatp
Fri, 03 Aug 2007 16:28:15 +0200 wenzelm replaced Theory.self_ref by Theory.check_thy, which now produces a checked ref;
Fri, 20 Jul 2007 14:28:01 +0200 haftmann split class abs from class minus
Sat, 23 Jun 2007 19:33:22 +0200 nipkow tuned and renamed group_eq_simps and ring_eq_simps
Thu, 14 Jun 2007 18:33:31 +0200 wenzelm tuned proofs: avoid implicit prems;
Fri, 01 Jun 2007 10:44:26 +0200 haftmann localized
less more (0) -50 -30 tip