src/HOL/Groups.thy
Thu, 08 Jan 2015 18:23:29 +0100 haftmann tuned order
Sun, 02 Nov 2014 18:21:45 +0100 wenzelm modernized header uniformly as section;
Sat, 16 Aug 2014 14:12:39 +0200 wenzelm updated to named_theorems;
Fri, 18 Jul 2014 14:21:42 +0200 nipkow reinstated popular add_ac and mult_ac to avoid needless incompatibilities in user space
Sat, 05 Jul 2014 11:01:53 +0200 haftmann prefer ac_simps collections over separate name bindings for add and mult
Fri, 04 Jul 2014 20:18:47 +0200 haftmann reduced name variants for assoc and commute on plus and mult
Tue, 13 May 2014 11:35:51 +0200 hoelzl add mono rules for diff
Fri, 27 Dec 2013 14:35:14 +0100 haftmann prefer target-style syntaxx for sublocale
Mon, 09 Dec 2013 12:22:23 +0100 wenzelm more antiquotations;
Mon, 04 Nov 2013 20:10:09 +0100 haftmann fact generalization and name consolidation
Fri, 01 Nov 2013 18:51:14 +0100 haftmann more simplification rules on unary and binary minus
Fri, 18 Oct 2013 10:43:21 +0200 blanchet killed more "no_atp"s
Fri, 18 Oct 2013 10:43:20 +0200 blanchet killed most "no_atp", to make Sledgehammer more complete
Sun, 23 Jun 2013 21:16:07 +0200 haftmann migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
Sun, 02 Jun 2013 20:44:55 +0200 haftmann type class for confined subtraction
Tue, 28 May 2013 16:29:11 +0200 wenzelm more explicit Printer.type_emphasis, depending on show_type_emphasis;
Sat, 25 May 2013 15:37:53 +0200 wenzelm syntax translations always depend on context;
Tue, 26 Mar 2013 21:53:56 +0100 haftmann more uniform style for interpretation and sublocale declarations
Wed, 03 Oct 2012 16:59:58 +0200 wenzelm more explicit show_type_constraint, show_sort_constraint;
Sat, 15 Sep 2012 20:14:29 +0200 haftmann typeclass formalising bounded subtraction
Wed, 22 Aug 2012 22:55:41 +0200 wenzelm prefer ML_file over old uses;
Fri, 27 Jul 2012 15:42:39 +0200 huffman replace abel_cancel simprocs with functionally equivalent, but simpler and faster ones
Thu, 17 Nov 2011 18:31:00 +0100 huffman Groups.thy: generalize several lemmas from class ab_group_add to class group_add
Fri, 28 Oct 2011 23:41:16 +0200 wenzelm tuned Named_Thms: proper binding;
Thu, 08 Sep 2011 18:47:23 -0700 huffman remove lemmas nat_add_min_{left,right} in favor of generic lemmas min_add_distrib_{left,right}
Mon, 22 Aug 2011 23:39:05 +0200 wenzelm special treatment of structure index 1 in Pure, including legacy warning;
Sat, 20 Aug 2011 13:07:00 -0700 huffman move lemma add_eq_0_iff to Groups.thy
Wed, 06 Apr 2011 14:08:40 +0200 wenzelm discontinued old-style Syntax.constrainC;
Wed, 06 Apr 2011 13:33:46 +0200 wenzelm typed_print_translation: discontinued show_sorts argument;
Wed, 06 Apr 2011 12:58:13 +0200 wenzelm moved unparse material to syntax_phases.ML;
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