src/HOL/Rat.thy
Fri, 14 Jun 2019 08:34:27 +0000 haftmann moved comment to approproiate place
Fri, 04 Jan 2019 23:22:53 +0100 wenzelm isabelle update -u control_cartouches;
Fri, 29 Jun 2018 22:14:33 +0200 wenzelm merged;
Thu, 28 Jun 2018 21:05:56 +0200 wenzelm avoid pending shyps in global theory facts;
Thu, 28 Jun 2018 17:14:52 +0200 nipkow added lemmas
Thu, 14 Jun 2018 10:51:12 +0200 nipkow removed duplicates
Sat, 11 Nov 2017 18:41:08 +0000 haftmann dedicated definition for coprimality
Sun, 08 Oct 2017 22:28:21 +0200 haftmann abolished (semi)ring_div in favour of euclidean_(semi)ring_cancel
Sat, 22 Apr 2017 22:01:35 +0200 wenzelm theories "GCD" and "Binomial" are already included in "Main": this avoids improper imports in applications;
Mon, 09 Jan 2017 18:53:20 +0100 haftmann moved some lemmas to appropriate places
Tue, 03 Jan 2017 16:48:49 +0000 paulson A few new lemmas and needed adaptations
Mon, 17 Oct 2016 17:33:07 +0200 nipkow setprod -> prod
Mon, 17 Oct 2016 11:46:22 +0200 nipkow setsum -> sum
Sun, 16 Oct 2016 09:31:04 +0200 haftmann more standardized names
Sun, 18 Sep 2016 16:59:15 +0200 wenzelm tuned proofs;
Wed, 17 Aug 2016 10:23:49 +0200 boehmes more complete simpset for linear arithmetic to avoid warnings: terms such as (2x + 2y)/2 can then be simplified by the linear arithmetic prover during its proof replay
Fri, 15 Jul 2016 12:24:04 +0200 eberlm Merged
Thu, 14 Jul 2016 14:43:09 +0200 eberlm Tuned looping simp rules in semiring_div
Fri, 15 Jul 2016 11:07:51 +0200 wenzelm misc tuning and modernization;
Mon, 20 Jun 2016 22:30:23 +0200 wenzelm misc tuning and modernization;
Tue, 23 Feb 2016 16:25:08 +0100 nipkow more canonical names
Wed, 17 Feb 2016 21:51:57 +0100 haftmann dropped various legacy fact bindings
Wed, 06 Jan 2016 13:04:30 +0100 blanchet more complete setup for 'Rat' in Nitpick
Mon, 28 Dec 2015 01:26:34 +0100 wenzelm prefer symbols for "abs";
Sun, 27 Dec 2015 21:46:36 +0100 wenzelm prefer symbols for "floor", "ceiling";
Mon, 07 Dec 2015 10:38:04 +0100 wenzelm isabelle update_cartouches -c -t;
Wed, 09 Sep 2015 20:57:21 +0200 wenzelm simplified simproc programming interfaces;
Mon, 31 Aug 2015 21:28:08 +0200 wenzelm prefer symbols;
Sat, 18 Jul 2015 22:58:50 +0200 wenzelm isabelle update_cartouches;
Wed, 08 Jul 2015 14:01:41 +0200 haftmann avoid explicit definition of the relation of associated elements in a ring -- prefer explicit normalization instead
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