src/HOL/Set.ML
Mon, 22 May 2000 12:29:02 +0200 paulson psubsetI is a safe rule
Mon, 08 May 2000 20:58:49 +0200 wenzelm strip = impI allI allI;
Thu, 02 Mar 2000 10:26:22 +0100 paulson tidied the proofs of singleton_insert_inj_eq, singleton_insert_inj_eq' and
Wed, 08 Dec 1999 13:51:44 +0100 paulson useful lemma eqset_imp_iff
Tue, 23 Nov 1999 11:18:19 +0100 paulson new theorem rev_image_eqI
Thu, 11 Nov 1999 10:25:17 +0100 paulson new-style infix declaration for "image"
Fri, 05 Nov 1999 12:47:29 +0100 paulson new psubset lemma
Fri, 29 Oct 1999 10:10:31 +0200 oheimb improved singleton_insert_inj_eq
Tue, 05 Oct 1999 15:29:46 +0200 berghofe Added attribute rulify_prems (useful for modifying premises of introduction
Wed, 29 Sep 1999 16:45:04 +0200 wenzelm CollectE;
Tue, 07 Sep 1999 10:40:58 +0200 wenzelm isatool expandshort;
Mon, 06 Sep 1999 18:19:01 +0200 oheimb added theorems subset_insertD, singleton_insert_inj_eq, subset_singletonD
Thu, 02 Sep 1999 15:24:31 +0200 wenzelm AddXDs [bspec];
Mon, 19 Jul 1999 15:24:35 +0200 paulson getting rid of qed_goal
Thu, 15 Jul 1999 10:27:54 +0200 paulson qed_goal -> Goal
Fri, 16 Apr 1999 16:47:30 +0200 wenzelm lemmas about proper subset relation;
Wed, 17 Mar 1999 16:53:46 +0100 wenzelm Theory.sign_of;
Wed, 03 Mar 1999 11:15:18 +0100 paulson expandshort
Mon, 01 Mar 1999 15:57:29 +0100 paulson simpler proofs of congruence rules
Wed, 03 Feb 1999 13:26:07 +0100 paulson inj is now a translation of inj_on
Wed, 02 Dec 1998 15:53:05 +0100 paulson new rule rev_bexI
Wed, 18 Nov 1998 15:10:46 +0100 paulson Finally removing "Compl" from HOL
Thu, 15 Oct 1998 11:38:39 +0200 paulson Uses overload_1st_set to specify overloading
Thu, 01 Oct 1998 18:29:53 +0200 nipkow new singleton_conv2
Mon, 21 Sep 1998 23:12:31 +0200 oheimb added wrapper for bspec
Tue, 15 Sep 1998 15:04:07 +0200 paulson From Compl(A) to -A
Thu, 10 Sep 1998 17:20:49 +0200 paulson Changed equals0E back to equals0D and gave it the correct destruct form
Wed, 19 Aug 1998 10:27:25 +0200 paulson fixed overloading of "image"
Fri, 14 Aug 1998 12:03:01 +0200 paulson expandshort
Thu, 13 Aug 1998 18:14:26 +0200 paulson even more tidying of Goal commands
Wed, 12 Aug 1998 16:23:25 +0200 oheimb cleanup for Fun.thy:
Thu, 06 Aug 1998 10:47:13 +0200 paulson Now recognizes both {}= and ={}
Wed, 05 Aug 1998 11:00:48 +0200 paulson Renamed equals0D to equals0E
Tue, 04 Aug 1998 10:46:44 +0200 paulson Deleted the redundant rule mem_if
Wed, 15 Jul 1998 14:19:02 +0200 paulson More tidying and removal of "\!\!... from Goal commands
Wed, 15 Jul 1998 10:15:13 +0200 paulson Removal of leading "\!\!..." from most Goal commands
Mon, 22 Jun 1998 17:26:46 +0200 wenzelm isatool fixgoal;
Mon, 27 Apr 1998 16:45:11 +0200 nipkow Added a few lemmas.
Thu, 02 Apr 1998 13:48:48 +0200 paulson changed if_bool_eq to if_bool_eq_conj
Sat, 07 Mar 1998 16:29:29 +0100 nipkow Removed `addsplits [expand_if]'
Thu, 08 Jan 1998 11:24:46 +0100 paulson New rule: image_subset
Fri, 02 Jan 1998 17:15:52 +0100 paulson New theorem image_subsetI
Wed, 24 Dec 1997 10:02:30 +0100 paulson New Auto_tac (by Oheimb), and new syntax (without parens), and expandshort
Tue, 23 Dec 1997 11:41:12 +0100 paulson Overloading info for image
Thu, 18 Dec 1997 11:13:10 +0100 paulson UNIV_I no longer counts as safe
Tue, 16 Dec 1997 17:58:03 +0100 wenzelm expandshort;
Thu, 20 Nov 1997 10:54:04 +0100 paulson Renamed "overload" to "overloaded" for sml/nj compatibility
Sun, 16 Nov 1997 16:18:31 +0100 nipkow Removed
Sat, 15 Nov 1997 13:10:52 +0100 nipkow Added
Wed, 05 Nov 1997 13:32:07 +0100 paulson UNIV now a constant; UNION1, INTER1 now translations and no longer have
Tue, 04 Nov 1997 20:50:35 +0100 oheimb removed redundant ball_empty and bex_empty (see equalities.ML)
Mon, 03 Nov 1997 12:13:18 +0100 wenzelm isatool fixclasimp;
Sat, 01 Nov 1997 12:59:06 +0100 paulson New Blast_tac (and minor tidying...)
Tue, 21 Oct 1997 10:36:23 +0200 paulson New rewrite rules image_iff
Fri, 17 Oct 1997 15:25:12 +0200 nipkow setloop split_tac -> addsplits
Fri, 17 Oct 1997 11:00:00 +0200 paulson New rewrite rules for simplifying conditionals
Fri, 17 Oct 1997 09:04:02 +0200 nipkow Added image_eqI to simpset.
Thu, 16 Oct 1997 15:31:12 +0200 nipkow Modified comment.
Thu, 16 Oct 1997 14:12:15 +0200 nipkow Various new lemmas. Improved conversion of equations to rewrite rules:
Fri, 10 Oct 1997 19:02:28 +0200 wenzelm fixed dots;
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