src/HOL/Power.thy
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
Fri, 04 Jul 2014 20:18:47 +0200 haftmann reduced name variants for assoc and commute on plus and mult
Sat, 28 Jun 2014 09:16:42 +0200 haftmann fact consolidation
Sat, 12 Apr 2014 17:26:27 +0200 nipkow made mult_pos_pos a simp rule
Fri, 11 Apr 2014 13:36:57 +0200 nipkow made mult_nonneg_nonneg a simp rule
Wed, 09 Apr 2014 09:37:49 +0200 hoelzl add divide_simps
Wed, 09 Apr 2014 09:37:48 +0200 hoelzl field_simps: better support for negation and division, and power
Fri, 28 Feb 2014 17:54:52 +0100 traytel load Metis a little later
Mon, 24 Feb 2014 15:45:55 +0000 paulson A few lemmas about summations, etc.
Tue, 21 Jan 2014 13:21:55 +0100 traytel removed theory dependency of BNF_LFP on Datatype
Tue, 19 Nov 2013 10:05:53 +0100 haftmann eliminiated neg_numeral in favour of - (numeral _)
Mon, 04 Nov 2013 20:10:06 +0100 haftmann streamlined setup of linear arithmetic
Fri, 18 Oct 2013 10:43:20 +0200 blanchet killed most "no_atp", to make Sledgehammer more complete
Sun, 18 Aug 2013 18:49:45 +0200 wenzelm more symbols;
Tue, 13 Aug 2013 16:25:47 +0200 wenzelm standardized symbols via "isabelle update_sub_sup", excluding src/Pure and src/Tools/WWW_Find;
Sun, 23 Jun 2013 21:16:07 +0200 haftmann migration from code_(const|type|class|instance) to code_printing and from code_module to code_identifier
Sun, 24 Feb 2013 20:29:13 +0100 haftmann turned example into library for comparing growth of functions
Thu, 11 Oct 2012 11:56:43 +0200 haftmann msetprod based directly on Multiset.fold;
Sun, 01 Apr 2012 16:09:58 +0200 huffman removed Nat_Numeral.thy, moving all theorems elsewhere
Sat, 31 Mar 2012 19:10:58 +0200 huffman add lemma power_le_one
Fri, 30 Mar 2012 12:32:35 +0200 huffman replace lemmas eval_nat_numeral with a simpler reformulation
Fri, 30 Mar 2012 09:08:29 +0200 huffman add constant pred_numeral k = numeral k - (1::nat);
Thu, 29 Mar 2012 14:09:10 +0200 huffman move many lemmas from Nat_Numeral.thy to Power.thy or Num.thy
Thu, 29 Mar 2012 11:47:30 +0200 huffman bootstrap Num.thy before Power.thy;
Fri, 21 Oct 2011 11:17:14 +0200 bulwahn replacing code_inline by code_unfold, removing obsolete code_unfold, code_inline del now that the ancient code generator is removed
Fri, 14 Jan 2011 15:44:47 +0100 wenzelm eliminated global prems;
Thu, 16 Sep 2010 15:37:12 +0200 wenzelm Isar "default" step needs to fail for solved problems, for clear distinction of '.' and '..' for example -- amending lapse introduced in 9de4d64eee3b (April 2004);
Mon, 26 Apr 2010 15:37:50 +0200 haftmann use new classes (linordered_)field_inverse_zero
Mon, 26 Apr 2010 11:34:17 +0200 haftmann class division_ring_inverse_zero
Thu, 18 Mar 2010 12:58:52 +0100 blanchet now use "Named_Thms" for "noatp", and renamed "noatp" to "no_atp"
Thu, 18 Feb 2010 14:21:44 -0800 huffman get rid of many duplicate simp rule warnings
Fri, 05 Feb 2010 14:33:50 +0100 haftmann more consistent naming of type classes involving orderings (and lattices) -- c.f. NEWS
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