src/HOL/Library/Extended_Real.thy
Mon, 04 May 2015 17:35:31 +0200 hoelzl rename continuous and down_continuous in Order_Continuity to sup_/inf_continuous; relate them with topological continuity
Tue, 14 Apr 2015 11:44:17 +0200 Andreas Lochbihler more lemmas about ereal
Wed, 11 Mar 2015 11:21:58 +0100 hoelzl add subadditivity for Liminf on ereal
Wed, 04 Mar 2015 23:31:04 +0100 nipkow Removed the obsolete functions "natfloor" and "natceiling"
Tue, 27 Jan 2015 16:12:40 +0100 hoelzl ereal: tuned proofs concerning continuity and suprema
Thu, 22 Jan 2015 14:51:08 +0100 hoelzl import general thms from Density_Compiler
Tue, 09 Dec 2014 16:22:40 +0100 hoelzl move topology on enat to Extended_Real, otherwise Jinja_Threads fails
Fri, 21 Nov 2014 12:11:44 +0100 Andreas Lochbihler register pmf as BNF
Fri, 14 Nov 2014 13:18:33 +0100 hoelzl cleaning up some theorem names; remove unnecessary assumptions; more complete pmf theory
Thu, 13 Nov 2014 17:19:52 +0100 hoelzl import general theorems from AFP/Markov_Models
Sun, 02 Nov 2014 17:20:45 +0100 wenzelm modernized header;
Sun, 26 Oct 2014 19:11:16 +0100 haftmann eliminated redundancies;
Thu, 11 Sep 2014 19:32:36 +0200 blanchet updated news
Tue, 09 Sep 2014 20:51:36 +0200 blanchet use 'datatype_new' (soon to be renamed 'datatype') in Isabelle's libraries
Mon, 25 Aug 2014 14:24:05 +0200 hoelzl introduce real_of typeclass for real :: 'a => real
Fri, 04 Jul 2014 20:18:47 +0200 haftmann reduced name variants for assoc and commute on plus and mult
Mon, 30 Jun 2014 15:45:21 +0200 hoelzl import more stuff from the CLT proof; base the lborel measure on interval_measure; remove lebesgue measure
Tue, 20 May 2014 19:24:39 +0200 hoelzl add various lemmas
Mon, 19 May 2014 12:04:45 +0200 hoelzl introduce Bochner integral: generalizes Lebesgue integral from real-valued function to functions on real-normed vector spaces
Fri, 09 May 2014 08:13:37 +0200 haftmann hardcoded nbe and sml into value command
Wed, 07 May 2014 12:25:35 +0200 hoelzl avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
Fri, 11 Apr 2014 17:11:41 +0200 nipkow made ereal_add_nonneg_nonneg a simp rule
Fri, 11 Apr 2014 13:36:57 +0200 nipkow made mult_nonneg_nonneg a simp rule
Sat, 22 Mar 2014 08:37:43 +0100 haftmann generalized and strengthened cong rules on compound operators, similar to 1ed737a98198
Wed, 19 Mar 2014 18:47:22 +0100 haftmann elongated INFI and SUPR, to reduced risk of confusing theorems names in the future while still being consistent with INTER and UNION
Tue, 18 Mar 2014 22:11:46 +0100 haftmann consolidated theorem names containing INFI and SUPR: have INF and SUP instead uniformly
Sun, 16 Mar 2014 18:09:04 +0100 haftmann normalising simp rules for compound operators
Wed, 05 Mar 2014 09:59:48 +0100 wenzelm proper UTF-8;
Wed, 25 Dec 2013 17:39:06 +0100 haftmann prefer more canonical names for lemmas on min/max
Tue, 12 Nov 2013 19:28:55 +0100 hoelzl better support for enat and ereal conversions
Tue, 12 Nov 2013 19:28:50 +0100 hoelzl equation when indicator function equals 0 or 1
Wed, 25 Sep 2013 12:42:56 +0200 wenzelm tuned proofs;
Tue, 03 Sep 2013 22:04:23 +0200 wenzelm tuned proofs -- less guessing;
Tue, 03 Sep 2013 01:12:40 +0200 wenzelm tuned proofs -- clarified flow of facts wrt. calculation;
Tue, 27 Aug 2013 16:06:27 +0200 hoelzl renamed inner_dense_linorder to dense_linorder
Thu, 25 Jul 2013 08:57:16 +0200 haftmann factored syntactic type classes for bot and top (by Alessandro Coglio)
Thu, 25 Apr 2013 11:59:21 +0200 hoelzl revert #916271d52466; add non-topological linear_continuum type class; show linear_continuum_topology is a perfect_space
Thu, 25 Apr 2013 10:35:56 +0200 hoelzl renamed linear_continuum_topology to connected_linorder_topology (and mention in NEWS)
Tue, 05 Mar 2013 15:43:22 +0100 hoelzl generalized lemmas in Extended_Real_Limits
Tue, 05 Mar 2013 15:43:08 +0100 hoelzl move Liminf / Limsup lemmas on complete_lattices to its own file
Wed, 20 Feb 2013 12:04:42 +0100 hoelzl split dense into inner_dense_order and no_top/no_bot
Wed, 20 Feb 2013 12:04:42 +0100 hoelzl move auxiliary lemmas from Library/Extended_Reals to HOL image
Thu, 28 Feb 2013 12:24:24 +0100 wenzelm simplified imports;
Wed, 06 Feb 2013 17:57:21 +0100 hoelzl replace open_interval with the rule open_tendstoI; generalize Liminf/Limsup rules
Thu, 31 Jan 2013 11:31:30 +0100 hoelzl use order topology for extended reals
Thu, 10 Jan 2013 21:22:11 +0100 noschinl added some ereal_of_enat_* lemmas (from $AFP/thys/Girth_Chromatic)
Fri, 16 Nov 2012 18:45:57 +0100 hoelzl move theorems to be more generally useable
Sun, 25 Mar 2012 20:15:39 +0200 huffman merged fork with new numeral representation (see NEWS)
Thu, 22 Mar 2012 16:44:19 +0100 wenzelm tuned proofs;
Tue, 20 Dec 2011 11:40:56 +0100 noschinl add simp rules for enat and ereal
Mon, 05 Dec 2011 17:33:57 +0100 hoelzl real is better supported than real_of_nat, use it in the nat => ereal coercion
Fri, 21 Oct 2011 14:25:38 +0200 bulwahn replacing metis proofs with facts xt1 by new proof with more readable names
Wed, 21 Sep 2011 08:28:53 -0700 huffman remove redundant instantiation ereal :: power
Wed, 14 Sep 2011 10:08:52 -0400 hoelzl renamed Complete_Lattices lemmas, removed legacy names
Tue, 13 Sep 2011 16:21:48 +0200 noschinl tune simpset for Complete_Lattices
Mon, 12 Sep 2011 07:55:43 +0200 nipkow new fastforce replacing fastsimp - less confusing name
Fri, 02 Sep 2011 16:48:30 -0700 huffman remove redundant lemma reals_complete2 in favor of complete_real
Thu, 25 Aug 2011 11:56:20 -0700 huffman remove duplicate simp declaration
Fri, 12 Aug 2011 09:17:24 -0700 huffman make Multivariate_Analysis work with separate set type
Wed, 10 Aug 2011 18:02:16 -0700 huffman avoid warnings about duplicate rules
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