Thu, 24 Mar 1994 18:00:11 +0100 nipkow added section on type synonyms
Thu, 24 Mar 1994 17:54:32 +0100 nipkow minor problems
Thu, 24 Mar 1994 16:12:42 +0100 lcp added \iflabelundefined
Thu, 24 Mar 1994 15:23:02 +0100 nipkow removed inconsistency with new HOL version
Thu, 24 Mar 1994 13:45:06 +0100 nipkow Franz fragen
Thu, 24 Mar 1994 13:43:45 +0100 nipkow structural induction for strict lists
Thu, 24 Mar 1994 13:36:34 +0100 nipkow Franz fragen
Thu, 24 Mar 1994 13:25:12 +0100 lcp revisions to first Springer draft
Wed, 23 Mar 1994 16:56:44 +0100 nipkow have broken line
Wed, 23 Mar 1994 15:21:41 +0100 lcp final CADE version
Wed, 23 Mar 1994 13:05:12 +0100 lcp first draft of Springer volume
Wed, 23 Mar 1994 11:32:21 +0100 lcp first draft of Springer volume
Wed, 23 Mar 1994 11:10:16 +0100 lcp first draft of Springer volume
Tue, 22 Mar 1994 12:43:51 +0100 clasohm changed "." to "$" and added parentheses to eliminate ambiguity
Tue, 22 Mar 1994 12:42:56 +0100 clasohm changed "." to "$" to eliminate ambiguity
Tue, 22 Mar 1994 08:24:14 +0100 nipkow Implemented "ordered rewriting": rules which merely permute variables, such
Mon, 21 Mar 1994 11:41:41 +0100 lcp first draft of Springer book
Mon, 21 Mar 1994 11:02:57 +0100 lcp first draft of Springer book
Mon, 21 Mar 1994 10:51:28 +0100 lcp first draft of Springer book
Sat, 19 Mar 1994 03:01:25 +0100 lcp First draft of Springer book
Thu, 17 Mar 1994 17:48:37 +0100 lcp new type declaration syntax instead of numbers
Thu, 17 Mar 1994 13:54:50 +0100 lcp FOL/simpdata: tidied
Thu, 17 Mar 1994 13:07:48 +0100 lcp CTT/ex/elim.ML: in the two proofs of Axiom of Choice, changed X-->Y to PROD
Thu, 17 Mar 1994 12:56:44 +0100 lcp CCL/ccl.ML/po_refl_iff_T: deleted reference to make_iff_T
Thu, 17 Mar 1994 12:36:58 +0100 lcp Improved layout for inductive defs
Thu, 17 Mar 1994 11:24:31 +0100 clasohm adapted type definition to new syntax
Fri, 04 Mar 1994 12:14:21 +0100 wenzelm fixed misfeature in Sign.extend: types of consts were read wrt. the new syntax;
Thu, 03 Mar 1994 17:43:14 +0100 lcp changed "x" to "uu" for implicit name of the
Tue, 01 Mar 1994 17:21:47 +0100 nipkow update towards LNCS
Tue, 01 Mar 1994 16:00:53 +0100 nipkow deleted a comment
Sat, 26 Feb 1994 16:27:45 +0100 nipkow *** empty log message ***
Mon, 21 Feb 1994 14:50:48 +0100 wenzelm improved explode_tr;
Wed, 16 Feb 1994 15:17:15 +0100 nipkow minor update because HOL-lemma changed
Wed, 16 Feb 1994 13:56:20 +0100 lcp tactic/make_elim_preserve: recoded to avoid using lift_inst_rule. Instead
Wed, 16 Feb 1994 09:22:15 +0100 clasohm moved 'unlink ".tmp.ML"' away from 'use ".tmp.ML"' to try to fix a bug with SML
Mon, 14 Feb 1994 17:59:25 +0100 lcp double_complement_Un: new
Wed, 09 Feb 1994 14:25:29 +0100 wenzelm *** empty log message ***
Tue, 08 Feb 1994 14:09:34 +0100 wenzelm improved eq_sg;
Tue, 08 Feb 1994 14:08:38 +0100 wenzelm added eq_set;
Fri, 04 Feb 1994 10:32:27 +0100 lcp correction to cut tactics
Thu, 03 Feb 1994 17:16:40 +0100 lcp no longer removes *.z
Thu, 03 Feb 1994 16:06:55 +0100 lcp now makes HOLCF
Thu, 03 Feb 1994 14:00:36 +0100 wenzelm added strs, big_list, writeln;
Thu, 03 Feb 1994 13:59:56 +0100 wenzelm added simple_string_of_typ, simple_pprint_typ;
Thu, 03 Feb 1994 13:59:38 +0100 wenzelm added type 'syntax';
Thu, 03 Feb 1994 13:59:00 +0100 wenzelm minor internal changes;
Thu, 03 Feb 1994 13:57:04 +0100 wenzelm syntax for type abbreviations;
Thu, 03 Feb 1994 13:56:44 +0100 wenzelm (this is a preliminary release)
Thu, 03 Feb 1994 13:56:15 +0100 wenzelm added if_none, parents, commas, gen_duplicates, duplicates, assoc2;
Thu, 03 Feb 1994 13:55:42 +0100 wenzelm replaced pprint_sg by Sign.pprint_sg;
Thu, 03 Feb 1994 13:55:20 +0100 wenzelm replaced eq_sg by Sign.eq_sg;
Thu, 03 Feb 1994 13:55:03 +0100 wenzelm removed eq_sg, pprint_sg, print_sg (now in sign.ML);
Thu, 03 Feb 1994 13:53:44 +0100 wenzelm major cleanup;
Thu, 03 Feb 1994 13:53:08 +0100 wenzelm extend_theory: changed type of "abbrs" arg;
Wed, 02 Feb 1994 11:15:22 +0100 clasohm made error message "file not found" more informative
Wed, 26 Jan 1994 22:07:06 +0100 nipkow case was renamed to sum_case
Mon, 24 Jan 1994 12:03:53 +0100 wenzelm added is_empty: env -> bool, minidx: env -> int option;
Thu, 20 Jan 1994 13:35:40 +0100 nipkow added HOLCF
Thu, 20 Jan 1994 12:38:02 +0100 nipkow removed square and fact
Wed, 19 Jan 1994 17:40:26 +0100 nipkow HOLCF examples
Wed, 19 Jan 1994 17:35:01 +0100 nipkow Franz Regensburger's Higher-Order Logic of Computable Functions embedding LCF
Wed, 19 Jan 1994 14:45:07 +0100 wenzelm commented out sig constraint of functor (for debugging purposes);
Wed, 19 Jan 1994 14:28:35 +0100 wenzelm changed SYNTAX_FILES;
Wed, 19 Jan 1994 14:27:46 +0100 wenzelm contains remaining parts of xgram.ML and extension.ML;
Wed, 19 Jan 1994 14:23:18 +0100 wenzelm minor internal changes;
Wed, 19 Jan 1994 14:22:37 +0100 wenzelm MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
Wed, 19 Jan 1994 14:21:26 +0100 wenzelm MAJOR INTERNAL CHANGE: extend and merge operations of syntax tables
Wed, 19 Jan 1994 14:15:01 +0100 wenzelm added some utils: commas, breaks, fbreaks, block, parents, list, str_list;
Wed, 19 Jan 1994 14:13:23 +0100 wenzelm cosmetic changes;
Wed, 19 Jan 1994 14:12:40 +0100 wenzelm minor cleanup;
Wed, 19 Jan 1994 14:10:54 +0100 wenzelm major cleanup and reorganisation;
Tue, 18 Jan 1994 16:58:41 +0100 lcp corrected comment
Tue, 18 Jan 1994 16:37:12 +0100 lcp Updated refs to old Sign functions
Tue, 18 Jan 1994 15:57:40 +0100 lcp Many other files modified as follows:
Tue, 18 Jan 1994 13:46:08 +0100 lcp Pure: MAJOR CHANGE. Moved ML types ctyp and cterm and their associated
Tue, 18 Jan 1994 07:53:35 +0100 nipkow some optimizations of Larry's
Fri, 14 Jan 1994 12:42:49 +0100 lcp corrected comments
Fri, 14 Jan 1994 12:36:30 +0100 lcp corrected comments
Fri, 14 Jan 1994 08:09:07 +0100 nipkow optimized net for matching of abstractions to speed up simplifier
Tue, 11 Jan 1994 12:58:19 +0100 nipkow moved misplaced comment
Tue, 11 Jan 1994 11:36:32 +0100 wenzelm removed Syntax/parse_tree.ML;
Tue, 11 Jan 1994 08:10:18 +0100 nipkow optimized the number of eta-contractions in rewriting
Mon, 10 Jan 1994 16:58:32 +0100 clasohm added a check for existence of a temporary file before removing it
Mon, 10 Jan 1994 16:57:31 +0100 clasohm used unlink for delete_files instead of calling rm
Mon, 10 Jan 1994 13:22:54 +0100 wenzelm commented out sig constraint of functor (for debugging purposes);
Fri, 07 Jan 1994 10:59:51 +0100 lcp ZF/perm/image_comp: new
Wed, 05 Jan 1994 19:47:14 +0100 nipkow got rid of METAHYPS due to the change of the basic simplification routines
Wed, 05 Jan 1994 19:43:46 +0100 nipkow adapted a proof to the new solver (see change of FOL/simpdata.ML)
Wed, 05 Jan 1994 19:41:37 +0100 nipkow updated solver of FOL_ss. see change of HOL/simpdata.ML
Wed, 05 Jan 1994 19:33:56 +0100 nipkow added new parameter to the simplification tactics which indicates if
Wed, 05 Jan 1994 19:29:51 +0100 nipkow added lexical class of type variables
Wed, 05 Jan 1994 19:27:19 +0100 nipkow shortened msg
Tue, 04 Jan 1994 17:03:52 +0100 nipkow added fake_cterm_of to speed up rewriting
Tue, 04 Jan 1994 15:48:38 +0100 wenzelm commented out sig constraint of functor (for debugging purposes);
Tue, 04 Jan 1994 10:09:33 +0100 nipkow changed tracing of simplifier
Sun, 02 Jan 1994 15:10:36 +0100 nipkow optimized simplifier - signature of rewritten term stays constant
Thu, 30 Dec 1993 21:04:53 +0100 clasohm added "Reading thy-File" message
Thu, 30 Dec 1993 10:18:23 +0100 nipkow added subsig: sg * sg -> bool to test if one signature is contained in another.
Wed, 29 Dec 1993 10:14:58 +0100 wenzelm added sys_error;
Wed, 22 Dec 1993 19:01:27 +0100 clasohm fixed a bug in update/next_level which occured when a child wasn't loaded
Tue, 21 Dec 1993 16:40:01 +0100 nipkow added empty type-abbr field to extend_theory
Tue, 21 Dec 1993 16:38:45 +0100 nipkow added []-field to extend_theory: no type abbreviations.
Tue, 21 Dec 1993 16:27:36 +0100 nipkow Added []-field to extend_theory to accomodate type abbreviations.
Tue, 21 Dec 1993 16:26:40 +0100 nipkow Necessary changes to accomodate type abbreviations.
Tue, 21 Dec 1993 14:47:29 +0100 wenzelm pretty_thm is now exported;
Tue, 21 Dec 1993 13:58:12 +0100 lcp new section for equality properties
Tue, 14 Dec 1993 14:02:52 +0100 nipkow Updated read_insts to approximate simultaneous type checking of substitution
Mon, 13 Dec 1993 18:50:03 +0100 lcp added isabelle-users paragraph
Mon, 13 Dec 1993 18:48:47 +0100 lcp added mention of simplifier, splitter, hypsubst
Mon, 13 Dec 1993 18:18:34 +0100 lcp new year
Fri, 10 Dec 1993 13:46:38 +0100 nipkow updated instantiate to deal with type clashes
Fri, 10 Dec 1993 10:39:12 +0100 lcp ZF/equalities/SUM_eq_UN: new
Fri, 10 Dec 1993 10:36:39 +0100 lcp Pure/tactic/compose_inst_tac: when catching exception THM, prints the
Thu, 09 Dec 1993 11:39:33 +0100 nipkow deleted harmful basify, which pulled rewrite rules down to base type.
Mon, 06 Dec 1993 17:05:10 +0100 nipkow added rep_tsig Isabelle93
Mon, 06 Dec 1993 13:35:38 +0100 nipkow last minute changes, eg literal tokens -> delimiters and valued tokens ->
Mon, 06 Dec 1993 10:57:22 +0100 lcp ZF/univ/in_Vfrom_limit: new
Mon, 06 Dec 1993 10:55:48 +0100 lcp ZF/ord/Ord_Un,Ord_Int,Un_upper1_le,Un_upper2_le: new
Mon, 06 Dec 1993 09:35:35 +0100 nipkow Typos and style
Fri, 03 Dec 1993 17:45:19 +0100 lcp Changed Acknowledgements
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