src/HOL/Set.thy
Thu, 02 Dec 2010 14:34:58 +0100 hoelzl Move SUP_commute, SUP_less_iff to HOL image;
Tue, 23 Nov 2010 14:14:17 +0100 hoelzl Move some missing lemmas from Andrei Popescus 'Ordinals and Cardinals' AFP entry to the HOL-image.
Fri, 01 Oct 2010 16:05:25 +0200 haftmann constant `contents` renamed to `the_elem`
Mon, 13 Sep 2010 11:13:15 +0200 nipkow renamed lemmas: ext_iff -> fun_eq_iff, set_ext_iff -> set_eq_iff, set_ext -> set_eqI
Wed, 08 Sep 2010 10:45:55 +0200 nipkow put expand_(fun/set)_eq back in as synonyms, for compatibility
Tue, 07 Sep 2010 10:05:19 +0200 nipkow expand_fun_eq -> ext_iff
Sat, 28 Aug 2010 16:14:32 +0200 haftmann formerly unnamed infix equality now named HOL.eq
Fri, 27 Aug 2010 10:56:46 +0200 haftmann formerly unnamed infix conjunction and disjunction now named HOL.conj and HOL.disj
Thu, 26 Aug 2010 20:51:17 +0200 haftmann formerly unnamed infix impliciation now named HOL.implies
Wed, 25 Aug 2010 18:36:22 +0200 wenzelm renamed Simplifier.simproc(_i) to Simplifier.simproc_global(_i) to emphasize that this is not the real thing;
Mon, 23 Aug 2010 12:13:58 +0200 blanchet "no_atp" fact that leads to unsound proofs
Mon, 23 Aug 2010 11:56:30 +0200 blanchet "no_atp" a few facts that often lead to unsound proofs
Mon, 12 Jul 2010 10:48:37 +0200 haftmann dropped superfluous [code del]s
Thu, 01 Jul 2010 16:54:42 +0200 haftmann qualified constants Set.member and Set.Collect
Tue, 08 Jun 2010 16:37:19 +0200 haftmann qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
Sun, 28 Mar 2010 12:50:38 -0700 huffman use lattice theorems to prove set theorems
Thu, 18 Mar 2010 12:58:52 +0100 blanchet now use "Named_Thms" for "noatp", and renamed "noatp" to "no_atp"
Thu, 04 Mar 2010 15:44:06 +0100 hoelzl Added vimage_inter_cong
Mon, 01 Mar 2010 13:40:23 +0100 haftmann replaced a couple of constsdefs by definitions (also some old primrecs by modern ones)
Thu, 11 Feb 2010 23:00:22 +0100 wenzelm modernized translations;
Thu, 04 Feb 2010 14:45:08 +0100 hoelzl Changed 'bounded unique existential quantifiers' from a constant to syntax translation.
Thu, 28 Jan 2010 11:48:49 +0100 haftmann new theory Algebras.thy for generic algebraic structures
Wed, 30 Dec 2009 10:24:53 +0100 krauss killed a few warnings
Fri, 27 Nov 2009 16:26:23 +0100 berghofe Removed eq_to_mono2, added not_mono.
Mon, 09 Nov 2009 15:50:15 +0000 paulson New theory Probability/Borel.thy, and some associated lemmas
Wed, 21 Oct 2009 11:19:11 +0100 paulson merged
Tue, 20 Oct 2009 16:32:51 +0100 paulson Some new lemmas concerning sets
Wed, 21 Oct 2009 08:16:25 +0200 haftmann merged
Wed, 21 Oct 2009 08:14:38 +0200 haftmann dropped redundant gen_ prefix
Tue, 20 Oct 2009 16:13:01 +0200 haftmann replaced old_style infixes eq_set, subset, union, inter and variants by generic versions
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