src/HOL/Nat.thy
Sun, 08 Oct 2017 22:28:22 +0200 haftmann more fundamental definition of div and mod on int
Sun, 08 Oct 2017 22:28:21 +0200 haftmann generalized simproc
Wed, 09 Aug 2017 12:01:16 +0200 nipkow added lemmas
Wed, 26 Jul 2017 13:36:36 +0100 paulson moved transitive_stepwise_le into Nat, where it belongs
Thu, 20 Jul 2017 16:28:43 +0100 blanchet strengthened tactic
Tue, 30 May 2017 14:04:48 +0200 nipkow tuned names
Tue, 30 May 2017 10:03:35 +0200 nipkow redefined Greatest
Wed, 26 Apr 2017 15:53:35 +0100 paulson Further new material. The simprule status of some exp and ln identities was reverted.
Wed, 11 Jan 2017 16:43:31 +0100 blanchet generalized types in lemmas
Mon, 09 Jan 2017 18:53:20 +0100 haftmann moved some lemmas to appropriate places
Fri, 30 Dec 2016 18:02:27 +0100 haftmann dropped slightly outdated comment
Tue, 22 Nov 2016 18:36:59 +0100 nipkow added lemma
Sat, 01 Oct 2016 17:16:35 +0200 wenzelm clarified lfp/gfp statements and proofs;
Wed, 10 Aug 2016 09:33:54 +0200 nipkow "split add" -> "split"
Tue, 02 Aug 2016 21:05:34 +0200 wenzelm misc tuning and modernization;
Fri, 29 Jul 2016 09:49:23 +0200 Andreas Lochbihler add lemmas contributed by Peter Gammie
Tue, 31 May 2016 19:51:01 +0200 wenzelm rat.ML is now part of Pure to allow tigther integration with Isabelle/ML;
Wed, 25 May 2016 11:49:40 +0200 wenzelm isabelle update_cartouches -c -t;
Mon, 23 May 2016 15:30:13 +0200 wenzelm removed odd cases rule (see also 8cb42cd97579);
Mon, 23 May 2016 14:56:48 +0200 wenzelm tuned document;
Mon, 23 May 2016 14:43:14 +0200 wenzelm misc tuning and modernization;
Tue, 17 May 2016 17:05:35 +0200 eberlm Moved material from AFP/Randomised_Social_Choice to distribution
Mon, 25 Apr 2016 16:09:26 +0200 wenzelm eliminated old 'def';
Mon, 21 Mar 2016 21:18:08 +0100 wenzelm clarified rule structure;
Sun, 13 Mar 2016 10:22:46 +0100 haftmann more theorems on orderings
Thu, 03 Mar 2016 11:54:51 +0100 wenzelm removed junk;
Tue, 01 Mar 2016 10:36:19 +0100 haftmann tuned bootstrap order to provide type classes in a more sensible order
Fri, 19 Feb 2016 13:40:50 +0100 hoelzl generalize more theorems to support enat and ennreal
Wed, 10 Feb 2016 18:43:19 +0100 hoelzl Rename ordered_comm_monoid_add to ordered_cancel_comm_monoid_add. Introduce ordreed_comm_monoid_add, canonically_ordered_comm_monoid and dioid. Setup nat, entat and ennreal as dioids.
Thu, 18 Feb 2016 17:52:53 +0100 haftmann sorted out some duplicate fact bindings
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