src/HOL/Power.thy
Tue, 31 Jan 2023 14:05:16 +0000 paulson Lots more new material thanks to Manuel Eberl
Mon, 30 Jan 2023 15:24:17 +0000 paulson Moved in a large number of highly useful library lemmas, mostly due to Manuel Eberl
Fri, 22 Jul 2022 14:39:56 +0200 Fabian Huch tuned (some HOL lints, by Yecine Megdiche);
Mon, 04 Oct 2021 12:32:50 +0100 paulson new material from the Roth development, mostly about finite sets, disjoint famillies and partitions
Wed, 23 Jun 2021 17:43:31 +0000 haftmann more default simp rules
Thu, 11 Mar 2021 07:05:38 +0000 haftmann avoid name clash
Sat, 05 Dec 2020 19:24:36 +0000 haftmann moved some lemmas from AFP to distribution
Tue, 11 Feb 2020 12:55:35 +0000 paulson some lemmas about the lex ordering on lists, etc.
Tue, 21 Jan 2020 11:02:27 +0100 Manuel Eberl Removed multiplicativity assumption from normalization_semidom
Wed, 23 Oct 2019 16:09:24 +0000 haftmann more transfer rules
Wed, 09 Oct 2019 14:51:54 +0000 haftmann dedicated fact collections for algebraic simplification rules potentially splitting goals
Thu, 19 Sep 2019 12:36:15 +0100 paulson A few more simple results
Thu, 12 Sep 2019 14:51:45 +0100 paulson new material on Analysis, plus some rearrangements
Wed, 17 Jul 2019 14:02:42 +0100 paulson a few new lemmas and a bit of tidying
Tue, 11 Jun 2019 18:33:27 +0200 nipkow added lemmas
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
Fri, 04 Jan 2019 23:22:53 +0100 wenzelm isabelle update -u control_cartouches;
Tue, 10 Jul 2018 23:18:08 +0100 paulson de-applying, etc.
Tue, 19 Dec 2017 13:58:12 +0100 wenzelm isabelle update_cartouches -c -t;
Mon, 30 Oct 2017 13:18:41 +0000 haftmann tuned some proofs and added some lemmas
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
Mon, 27 Feb 2017 17:17:26 +0000 paulson Some new lemmas thanks to Lukas Bulwahn. Also, NEWS.
Sun, 29 Jan 2017 13:43:17 +0100 wenzelm tuned proof;
Sat, 31 Dec 2016 08:12:31 +0100 haftmann more elementary rules about div / mod on int
Thu, 06 Oct 2016 11:38:05 +0200 nipkow moved lemmas
Sun, 18 Sep 2016 17:57:55 +0200 haftmann more generic algebraic lemmas
Wed, 10 Aug 2016 22:05:36 +0200 wenzelm misc tuning and modernization;
Wed, 10 Aug 2016 09:33:54 +0200 nipkow "split add" -> "split"
Sat, 09 Jul 2016 13:26:16 +0200 haftmann more lemmas to emphasize {0::nat..(<)n} as canonical representation of intervals on nat
Mon, 25 Apr 2016 16:09:26 +0200 wenzelm eliminated old 'def';
Tue, 01 Mar 2016 10:36:19 +0100 haftmann tuned bootstrap order to provide type classes in a more sensible order
Thu, 18 Feb 2016 17:53:09 +0100 haftmann more theorems
Wed, 17 Feb 2016 21:51:57 +0100 haftmann generalized some lemmas;
Wed, 06 Jan 2016 12:18:53 +0100 hoelzl add the proof of the central limit theorem
Mon, 28 Dec 2015 21:47:32 +0100 wenzelm former "xsymbols" syntax is used by default, and ASCII replacement syntax with print mode "ASCII";
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;
Tue, 17 Nov 2015 12:32:08 +0000 paulson Removed some legacy theorems; minor adjustments to simplification rules; new material on homotopic paths
Fri, 13 Nov 2015 12:27:13 +0000 paulson Tweaks for "real": Removal of [iff] status for some lemmas, adding [simp] for others. Plus fixes.
Mon, 02 Nov 2015 11:56:28 +0100 eberlm Rounding function, uniform limits, cotangent, binomial identities
Fri, 09 Oct 2015 20:26:03 +0200 wenzelm discontinued specific HTML syntax;
Tue, 01 Sep 2015 22:32:58 +0200 wenzelm eliminated \<Colon>;
Wed, 19 Aug 2015 19:18:19 +0100 paulson New material and fixes related to the forthcoming Stone-Weierstrass development
Thu, 06 Aug 2015 23:56:48 +0200 haftmann slight cleanup of lemmas
Thu, 06 Aug 2015 19:12:09 +0200 haftmann obsolete since no code generator without dictionary construction left
Sat, 18 Jul 2015 22:58:50 +0200 wenzelm isabelle update_cartouches;
Wed, 08 Jul 2015 14:01:34 +0200 haftmann moved normalization and unit_factor into Main HOL corpus
Wed, 29 Apr 2015 14:04:22 +0100 paulson Tidying. Improved simplification for numerals, esp in exponents.
Tue, 31 Mar 2015 21:54:32 +0200 haftmann given up separate type classes demanding `inverse 0 = 0`
Tue, 31 Mar 2015 16:48:48 +0100 paulson rationalised and generalised some theorems concerning abs and x^2.
Wed, 18 Mar 2015 14:13:27 +0000 paulson Lots of new material on complex-valued functions. Modified simplification of (x/n)^k
Mon, 17 Nov 2014 14:55:33 +0100 haftmann generalized lemmas (particularly concerning dvd) as far as appropriate
Sun, 02 Nov 2014 18:21:45 +0100 wenzelm modernized header uniformly as section;
Sun, 26 Oct 2014 19:11:16 +0100 haftmann eliminated redundancies;
Mon, 13 Oct 2014 18:55:05 +0200 immler relaxed class constraints for exp
Wed, 24 Sep 2014 19:11:21 +0200 haftmann added lemmas
Sun, 21 Sep 2014 16:56:11 +0200 haftmann explicit separation of signed and unsigned numerals using existing lexical categories num and xnum
Wed, 03 Sep 2014 00:06:30 +0200 blanchet moved old datatype material around
Sat, 05 Jul 2014 11:01:53 +0200 haftmann prefer ac_simps collections over separate name bindings for add and mult
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