src/HOL/Num.thy
Thu, 28 Jun 2018 21:05:56 +0200 wenzelm avoid pending shyps in global theory facts;
Tue, 03 Apr 2018 15:36:51 +0000 haftmann more rules for numeral conversions;
Wed, 10 Jan 2018 15:25:09 +0100 nipkow ran isabelle update_op on all sources
Sat, 02 Dec 2017 16:50:53 +0000 haftmann cleaned up and tuned
Mon, 30 Oct 2017 13:18:41 +0000 haftmann tuned some proofs and added some lemmas
Mon, 17 Jul 2017 16:49:19 +0200 eberlm Printing natural numbers as numerals in evaluation
Sun, 16 Oct 2016 09:31:03 +0200 haftmann de-orphanized declaration
Wed, 12 Oct 2016 21:48:53 +0200 haftmann transfer lifting rule for numeral
Sun, 18 Sep 2016 18:23:59 +0200 Lars Hupel tuned
Wed, 10 Aug 2016 22:05:36 +0200 wenzelm misc tuning and modernization;
Sat, 12 Mar 2016 22:04:52 +0100 haftmann model characters directly as range 0..255
Tue, 01 Mar 2016 10:36:19 +0100 haftmann tuned bootstrap order to provide type classes in a more sensible order
Wed, 17 Feb 2016 21:51:57 +0100 haftmann dropped various legacy fact bindings
Mon, 28 Dec 2015 01:26:34 +0100 wenzelm prefer symbols for "abs";
Mon, 07 Dec 2015 10:38:04 +0100 wenzelm isabelle update_cartouches -c -t;
Wed, 11 Nov 2015 09:48:24 +0100 Andreas Lochbihler add various lemmas
Sun, 13 Sep 2015 22:56:52 +0200 wenzelm tuned proofs -- less legacy;
Sat, 18 Jul 2015 22:58:50 +0200 wenzelm isabelle update_cartouches;
Fri, 10 Apr 2015 11:31:10 +0200 wenzelm tuned signature;
Tue, 31 Mar 2015 21:54:32 +0200 haftmann given up separate type classes demanding `inverse 0 = 0`
Fri, 06 Mar 2015 15:58:56 +0100 wenzelm Thm.cterm_of and Thm.ctyp_of operate on local context;
Sun, 02 Nov 2014 18:21:45 +0100 wenzelm modernized header uniformly as section;
Thu, 02 Oct 2014 11:33:06 +0200 haftmann moved lemmas out of Int.thy which have nothing to do with int
Mon, 22 Sep 2014 21:28:57 +0200 wenzelm discontinued old "xnum" token category;
Sun, 21 Sep 2014 16:56:11 +0200 haftmann explicit separation of signed and unsigned numerals using existing lexical categories num and xnum
Thu, 11 Sep 2014 19:32:36 +0200 blanchet updated news
Wed, 03 Sep 2014 00:06:26 +0200 blanchet tuned imports
Wed, 03 Sep 2014 00:06:24 +0200 blanchet use 'datatype_new' in 'Main'
Mon, 01 Sep 2014 16:34:40 +0200 blanchet renamed BNF theories
Mon, 01 Sep 2014 16:17:46 +0200 blanchet renamed modules defining old datatypes, as a step towards having 'datatype_new' take 'datatype's place
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