src/HOL/Fields.thy
Fri, 14 Jun 2019 08:34:27 +0000 haftmann moved comment to approproiate place
Fri, 14 Jun 2019 08:34:27 +0000 haftmann removed outcommented example which seems not to work as advertized
Sat, 13 Apr 2019 08:43:33 +0000 haftmann backed out a93e6472ac9c, which does not bring anything substantial: division_ring is not commutative in multiplication but semidom_divide is
Tue, 09 Apr 2019 16:59:00 +0000 haftmann common type class for distributive division
Mon, 04 Feb 2019 17:19:04 +0100 Manuel Eberl Formal Laurent series and overhaul of Formal power series (due to Jeremy Sylvestre)
Sun, 06 Jan 2019 15:04:34 +0100 wenzelm isabelle update -u path_cartouches;
Fri, 04 Jan 2019 23:22:53 +0100 wenzelm isabelle update -u control_cartouches;
Sun, 23 Dec 2018 20:51:23 +0000 haftmann more rules
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 14:13:57 +0100 paulson Generalising and renaming some basic results
Mon, 09 Apr 2018 15:20:11 +0100 paulson Syntax for the special cases Min(A`I) and Max (A`I)
Sun, 26 Nov 2017 21:08:32 +0100 wenzelm more symbols;
Mon, 27 Feb 2017 17:17:26 +0000 paulson Some new lemmas thanks to Lukas Bulwahn. Also, NEWS.
Sat, 17 Dec 2016 15:22:13 +0100 haftmann restructured matter on polynomials and normalized fractions
Thu, 20 Oct 2016 20:03:32 +0200 haftmann more on sgn in linear ordered fields
Tue, 18 Oct 2016 18:48:53 +0200 haftmann suitable logical type class for abs, sgn
Wed, 28 Sep 2016 17:01:01 +0100 paulson new material connected with HOL Light measure theory, plus more rationalisation
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 generalized some lemmas;
Mon, 28 Dec 2015 01:26:34 +0100 wenzelm prefer symbols for "abs";
Sun, 27 Dec 2015 17:16:21 +0100 wenzelm discontinued ASCII replacement syntax <->;
Mon, 07 Dec 2015 10:38:04 +0100 wenzelm isabelle update_cartouches -c -t;
Wed, 23 Sep 2015 14:11:35 +0100 paulson Useful facts about min/max, etc.
Tue, 01 Sep 2015 22:32:58 +0200 wenzelm eliminated \<Colon>;
Sat, 18 Jul 2015 22:58:50 +0200 wenzelm isabelle update_cartouches;
Wed, 08 Jul 2015 20:19:12 +0200 haftmann tuned facts
Thu, 25 Jun 2015 15:01:42 +0200 haftmann more theorems
Mon, 01 Jun 2015 18:59:22 +0200 haftmann implicit partial divison operation in integral domains
Mon, 01 Jun 2015 18:59:21 +0200 haftmann separate class for division operator, with particular syntax added in more specific classes
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