src/HOL/Divides.thy
Sat, 25 Oct 2014 19:20:28 +0200 haftmann more simp rules;
Thu, 23 Oct 2014 19:40:41 +0200 haftmann even further downshift of theory Parity in the hierarchy
Mon, 20 Oct 2014 07:45:58 +0200 haftmann augmented and tuned facts on even/odd and division
Fri, 10 Oct 2014 19:55:32 +0200 haftmann specialized specification: avoid trivial instances
Thu, 02 Oct 2014 11:33:05 +0200 haftmann redundant: dropped
Sun, 21 Sep 2014 16:56:11 +0200 haftmann explicit separation of signed and unsigned numerals using existing lexical categories num and xnum
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
Wed, 11 Jun 2014 14:24:23 +1000 Thomas Sewell Hypsubst preserves equality hypotheses
Wed, 12 Feb 2014 14:32:45 +0100 wenzelm merged, resolving some conflicts;
Wed, 12 Feb 2014 13:56:43 +0100 wenzelm eliminated hard tabs (assuming tab-width=2);
Wed, 12 Feb 2014 08:35:57 +0100 blanchet renamed '{prod,sum,bool,unit}_case' to 'case_...'
Thu, 30 Jan 2014 10:00:53 +0100 haftmann more direct simplification rules for 1 div/mod numeral;
Mon, 20 Jan 2014 21:32:41 +0100 blanchet moved 'fundef_cong' attribute (and other basic 'fun' stuff) up the dependency chain
Tue, 19 Nov 2013 10:05:53 +0100 haftmann eliminiated neg_numeral in favour of - (numeral _)
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