src/HOL/Int.thy
Wed, 13 May 2020 12:55:33 +0200 Manuel Eberl new constant power_int in HOL
Sun, 29 Mar 2020 15:44:54 +0100 paulson more tidying up of old apply-proofs
Wed, 23 Oct 2019 16:09:23 +0000 haftmann tuned syntax
Wed, 17 Jul 2019 14:02:42 +0100 paulson a few new lemmas and a bit of tidying
Sat, 22 Jun 2019 07:18:55 +0000 haftmann streamlined setup for linear algebra, particularly removed redundant rule declarations
Fri, 21 Jun 2019 18:55:00 +0000 haftmann tuned
Mon, 04 Feb 2019 17:19:04 +0100 Manuel Eberl Formal Laurent series and overhaul of Formal power series (due to Jeremy Sylvestre)
Mon, 21 Jan 2019 14:44:23 +0000 paulson new material about summations and powers, along with some tweaks
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;
Thu, 25 Oct 2018 09:48:02 +0000 haftmann more and generalized lemmas
Sat, 04 Aug 2018 01:03:39 +0200 eberlm Small lemmas about analysis
Mon, 09 Apr 2018 15:20:11 +0100 paulson Syntax for the special cases Min(A`I) and Max (A`I)
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 more simplification rules
Sat, 02 Dec 2017 16:50:53 +0000 haftmann cleaned up and tuned
Tue, 24 Oct 2017 18:48:21 +0200 immler generalized lemmas cancelling real_of_int/real in (in)equalities with power; completed set of related simp rules; lemmas about floorlog/bitlen
Fri, 20 Oct 2017 07:46:10 +0200 haftmann added lemmas and tuned proofs
Mon, 09 Oct 2017 19:10:47 +0200 haftmann tuned imports
Sun, 08 Oct 2017 22:28:22 +0200 haftmann more fundamental definition of div and mod on int
Thu, 08 Jun 2017 23:37:01 +0200 boehmes replace non-arithmetic terms by fresh variables before replaying linear-arithmetic proofs: avoid failed proof replays due to an overambitious simpset which may cause proof replay to diverge from the pre-computed proof trace
Tue, 07 Feb 2017 22:15:04 +0100 haftmann dropped superfluous preprocessing rule
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
Fri, 30 Dec 2016 18:02:27 +0100 haftmann complete set of cases rules for integers known to be (non-)positive/negative;
Mon, 17 Oct 2016 17:33:07 +0200 nipkow setprod -> prod
Mon, 17 Oct 2016 11:46:22 +0200 nipkow setsum -> sum
Mon, 03 Oct 2016 14:34:32 +0200 haftmann more lemmas
Wed, 10 Aug 2016 22:03:58 +0200 wenzelm misc tuning and modernization;
Wed, 10 Aug 2016 09:33:54 +0200 nipkow "split add" -> "split"
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