| Thu, 23 Nov 2000 21:29:35 +0100 |
wenzelm |
* HOL: syntax or "abs";
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| Thu, 16 Nov 2000 10:44:59 +0100 |
paulson |
CTT
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| Mon, 13 Nov 2000 08:53:57 +0100 |
nipkow |
Removed > and >=
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| Fri, 10 Nov 2000 19:20:17 +0100 |
wenzelm |
* added overloaded operations "inverse" and "divide" (infix "/");
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| Fri, 10 Nov 2000 16:31:28 +0100 |
nipkow |
> etc
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| Wed, 08 Nov 2000 17:46:24 +0100 |
nipkow |
subgoals
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| Mon, 06 Nov 2000 22:48:42 +0100 |
wenzelm |
* Isar/HOL: method 'induct' now handles non-atomic goals; as a
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| Sat, 04 Nov 2000 18:39:44 +0100 |
wenzelm |
misc stuff;
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| Wed, 25 Oct 2000 18:36:01 +0200 |
wenzelm |
added HOL/Library/List_Prefix;
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| Tue, 24 Oct 2000 23:38:56 +0200 |
wenzelm |
* support sub/super scripts (for single symbols only), input syntax is
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| Mon, 23 Oct 2000 22:07:08 +0200 |
wenzelm |
* HOL: default proof step now includes 'intro_classes';
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| Mon, 23 Oct 2000 10:20:55 +0200 |
paulson |
contrapos
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| Wed, 18 Oct 2000 23:24:39 +0200 |
wenzelm |
* HOL/Library: a collection of generic theories to be used together
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| Mon, 16 Oct 2000 10:59:35 +0200 |
nipkow |
*** empty log message ***
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| Fri, 06 Oct 2000 16:18:30 +0200 |
wenzelm |
* HOL/IMPP: extension of IMP with local variables and mutually
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| Fri, 06 Oct 2000 01:04:56 +0200 |
wenzelm |
* HOL/Lattice: fundamental concepts of lattice theory and order structures;
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| Tue, 03 Oct 2000 18:40:25 +0200 |
wenzelm |
removed "symbols" syntax for constant "override";
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| Mon, 02 Oct 2000 15:12:34 +0200 |
wenzelm |
improved t.weak_case_cong text;
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| Thu, 28 Sep 2000 14:36:20 +0200 |
wenzelm |
Isabelle99-1 (October 2000);
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| Tue, 26 Sep 2000 17:03:52 +0200 |
wenzelm |
HOL/MicroJava;
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| Sat, 23 Sep 2000 16:08:23 +0200 |
paulson |
renaming the inverse image operator in HOL
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| Fri, 15 Sep 2000 21:49:54 +0200 |
wenzelm |
cleaned up and prepared for Isabelle99-1;
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| Fri, 15 Sep 2000 16:46:15 +0200 |
wenzelm |
system: isatool installfonts may handle X-Symbol fonts as well;
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| Fri, 15 Sep 2000 15:48:41 +0200 |
paulson |
renamed the select rules
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| Tue, 12 Sep 2000 22:13:23 +0200 |
wenzelm |
renamed atts: rulify to rule_format, elimify to elim_format;
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| Tue, 12 Sep 2000 17:35:09 +0200 |
wenzelm |
replaced "delrule" by "rule del";
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| Thu, 07 Sep 2000 21:18:18 +0200 |
wenzelm |
HOL: qed_spec_mp now also removes bounded ALL;
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| Wed, 06 Sep 2000 08:39:31 +0200 |
nipkow |
*** empty log message ***
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| Tue, 05 Sep 2000 10:11:02 +0200 |
paulson |
meson_tac
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| Sat, 02 Sep 2000 22:40:56 +0200 |
wenzelm |
* HOL/Lambda: converted into new-style theory and document;
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| Wed, 30 Aug 2000 18:05:20 +0200 |
wenzelm |
tuned;
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| Wed, 30 Aug 2000 16:24:29 +0200 |
nipkow |
*** empty log message ***
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| Wed, 30 Aug 2000 14:02:12 +0200 |
wenzelm |
fixed name;
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| Wed, 30 Aug 2000 13:22:10 +0200 |
nipkow |
*** empty log message ***
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| Tue, 29 Aug 2000 20:10:02 +0200 |
wenzelm |
* 'pr' command: optional argument for ProofContext.prems_limit;
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| Tue, 29 Aug 2000 00:52:57 +0200 |
wenzelm |
* Isar/Provers: 'simp' method now supports 'cong' modifiers;
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| Mon, 28 Aug 2000 20:28:44 +0200 |
wenzelm |
* \isabellestyle{it} produces near math mode output;
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| Fri, 18 Aug 2000 12:31:20 +0200 |
paulson |
new example ZF/ex/NatSum
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| Thu, 17 Aug 2000 10:29:23 +0200 |
wenzelm |
Isar/Pure: renamed 'RS' attribute to 'THEN';
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| Fri, 11 Aug 2000 13:26:40 +0200 |
paulson |
ZF arith
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| Mon, 07 Aug 2000 10:25:12 +0200 |
paulson |
ZF arith
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| Tue, 01 Aug 2000 13:41:23 +0200 |
wenzelm |
* blast(_tac) now handles actual object-logic rules as assumptions;
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| Fri, 28 Jul 2000 13:04:59 +0200 |
nipkow |
* HOL/While
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| Tue, 25 Jul 2000 00:11:38 +0200 |
wenzelm |
* Isar/Provers: intro/elim/dest attributes: changed
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| Fri, 21 Jul 2000 17:46:43 +0200 |
oheimb |
strengthened force_tac by using new first_best_tac
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| Wed, 19 Jul 2000 10:55:50 +0200 |
paulson |
// change; also moved entry for AddIffs
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| Tue, 18 Jul 2000 21:08:20 +0200 |
wenzelm |
* HOL: removed obsolete expand_if = split_if; theorems if_splits =
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| Sun, 16 Jul 2000 20:46:44 +0200 |
wenzelm |
* tuned AST representation of nested pairs, avoiding bogus output in
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| Fri, 14 Jul 2000 14:46:35 +0200 |
paulson |
AddIffs
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| Thu, 13 Jul 2000 23:22:26 +0200 |
wenzelm |
HOL: the disjoint sum is now "<+>" instead of "Plus";
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| Wed, 12 Jul 2000 16:44:34 +0200 |
wenzelm |
infix 'OF' is a version of 'MRS' with more appropriate argument order;
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| Tue, 04 Jul 2000 01:12:42 +0200 |
wenzelm |
* added 'nothing' --- the empty list of theorems;
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| Sat, 01 Jul 2000 19:54:00 +0200 |
wenzelm |
* Isar/HOL/Calculation: new rules for substitution in inequalities
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| Sat, 01 Jul 2000 19:48:04 +0200 |
wenzelm |
* Isar: removed 'help' command, which hasn't been too helpful anyway;
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| Thu, 29 Jun 2000 22:35:45 +0200 |
wenzelm |
* formal comments (text blocks etc.) in new-style theories may now
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| Thu, 29 Jun 2000 12:14:04 +0200 |
paulson |
weak elimination rules
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| Fri, 16 Jun 2000 14:02:41 +0200 |
paulson |
real simprocs
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| Fri, 09 Jun 2000 10:26:21 +0200 |
wenzelm |
* browser info session directories are now self-contained (may be put
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| Wed, 07 Jun 2000 14:20:16 +0200 |
wenzelm |
provide TAGS file for Isabelle sources;
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| Fri, 02 Jun 2000 20:38:28 +0200 |
oheimb |
added HOL/Prolog
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| Wed, 31 May 2000 14:30:28 +0200 |
wenzelm |
Isar/Pure: removed obsolete 'transfer' attribute (transfer of thms to
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| Tue, 30 May 2000 16:00:19 +0200 |
wenzelm |
* ML: renamed flags Syntax.trace_norm_ast to Syntax.trace_ast; global
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| Sun, 28 May 2000 21:55:50 +0200 |
wenzelm |
case 'antecedent';
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| Thu, 25 May 2000 15:10:57 +0200 |
paulson |
overloading of 0
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| Tue, 23 May 2000 09:08:18 +0200 |
nipkow |
SetInterval
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| Mon, 22 May 2000 16:03:43 +0200 |
wenzelm |
* Pure: changed syntax of local blocks from {{ }} to { };
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| Thu, 18 May 2000 19:10:08 +0200 |
wenzelm |
* HOL/ML: even fewer consts are declared as global (see theories Ord,
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| Wed, 10 May 2000 01:13:43 +0200 |
wenzelm |
tuned;
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| Mon, 08 May 2000 16:57:53 +0200 |
paulson |
more details
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| Thu, 04 May 2000 12:29:18 +0200 |
paulson |
simprocs
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| Tue, 18 Apr 2000 15:51:59 +0200 |
paulson |
new simprocs for numerals of type "nat"
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| Mon, 17 Apr 2000 14:12:33 +0200 |
wenzelm |
* improved name spaces: ambiguous output is qualified; support for
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| Thu, 13 Apr 2000 15:02:57 +0200 |
nipkow |
*** empty log message ***
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| Wed, 05 Apr 2000 21:06:06 +0200 |
wenzelm |
Isar: simplified (more robust) goal selection of proof methods;
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| Sat, 01 Apr 2000 20:17:51 +0200 |
wenzelm |
recdef: admit name and atts;
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| Thu, 30 Mar 2000 20:06:27 +0200 |
nipkow |
recdef
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| Thu, 30 Mar 2000 15:13:59 +0200 |
wenzelm |
* Isar/Pure: local results and corresponding term bindings are now
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| Wed, 29 Mar 2000 14:23:27 +0200 |
nipkow |
*** empty log message ***
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| Fri, 24 Mar 2000 17:29:51 +0100 |
wenzelm |
HOL/ex/Multiquote;
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| Fri, 24 Mar 2000 13:48:01 +0100 |
wenzelm |
usedir -D: update styles;
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| Mon, 20 Mar 2000 18:45:28 +0100 |
wenzelm |
improved support for emulating tactic scripts;
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| Sat, 18 Mar 2000 19:16:56 +0100 |
wenzelm |
tuned;
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| Thu, 16 Mar 2000 00:31:58 +0100 |
wenzelm |
Isar: splitter support; improved diagnostics;
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| Mon, 13 Mar 2000 13:34:09 +0100 |
wenzelm |
* HOL: exhaust_tac on datatypes superceded by new case_tac;
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| Mon, 13 Mar 2000 13:13:46 +0100 |
nipkow |
*** empty log message ***
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| Fri, 10 Mar 2000 17:14:56 +0100 |
nipkow |
cases_tac
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| Thu, 09 Mar 2000 16:07:01 +0100 |
paulson |
Factorization
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| Wed, 08 Mar 2000 17:36:54 +0100 |
wenzelm |
* isatool mkdir provides easy setup of Isabelle session directories,
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| Tue, 22 Feb 2000 21:53:17 +0100 |
wenzelm |
* Pure now provides its own version of intro/elim/dest attributes;
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| Mon, 21 Feb 2000 14:09:40 +0100 |
wenzelm |
HOL/record: fixed select-update simplification procedure to handle
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| Mon, 07 Feb 2000 18:38:51 +0100 |
wenzelm |
intro/elim/dest attributes: changed ! / !! flags to ? / ??;
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| Wed, 02 Feb 2000 12:46:57 +0100 |
wenzelm |
nat as names;
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| Fri, 12 Nov 1999 10:57:28 +0100 |
wenzelm |
tuned;
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| Thu, 11 Nov 1999 16:14:50 +0100 |
paulson |
HOL changes
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| Thu, 11 Nov 1999 11:27:31 +0100 |
wenzelm |
header;
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| Sat, 30 Oct 1999 20:41:30 +0200 |
wenzelm |
Isabelle99;
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| Fri, 22 Oct 1999 20:24:08 +0200 |
wenzelm |
tuned simplifier trace output; new flag debug_simp
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| Wed, 20 Oct 1999 11:05:06 +0200 |
wenzelm |
the settings environment is now statically scoped;
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| Thu, 14 Oct 1999 15:01:18 +0200 |
wenzelm |
document preparation based on (PDF)LaTeX;
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| Wed, 13 Oct 1999 15:18:15 +0200 |
berghofe |
Eliminated mutual_induct_tac.
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| Fri, 08 Oct 1999 16:16:51 +0200 |
wenzelm |
theorem database now also indexes constants "Trueprop", "all",
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| Fri, 08 Oct 1999 11:10:07 +0200 |
wenzelm |
tuned;
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| Thu, 07 Oct 1999 12:52:23 +0200 |
berghofe |
Documented changes to HOL/inductive and function thm_deps.
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| Mon, 04 Oct 1999 21:34:20 +0200 |
wenzelm |
added BVC;
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| Wed, 29 Sep 1999 14:36:36 +0200 |
wenzelm |
proper handling of dangling sort hypotheses (at last!);
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| Tue, 28 Sep 1999 13:57:33 +0200 |
nipkow |
incompatibility solver
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| Fri, 24 Sep 1999 17:18:51 +0200 |
wenzelm |
* HOL/Real/HahnBanach: the Hahn-Banach theorem for real vector spaces
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| Fri, 24 Sep 1999 15:28:12 +0200 |
wenzelm |
tuned;
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| Mon, 06 Sep 1999 18:18:23 +0200 |
oheimb |
*** empty log message ***
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| Fri, 03 Sep 1999 14:23:15 +0200 |
wenzelm |
added bind_thms;
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| Fri, 03 Sep 1999 10:12:42 +0200 |
paulson |
new SVC url
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| Wed, 01 Sep 1999 21:20:04 +0200 |
wenzelm |
structures Vartab / Termtab (instances of TableFun);
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| Mon, 23 Aug 1999 16:51:48 +0200 |
wenzelm |
tuned;
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| Mon, 23 Aug 1999 16:50:10 +0200 |
wenzelm |
record_simproc;
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| Mon, 23 Aug 1999 16:22:23 +0200 |
nipkow |
simplifier flex heads.
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| Mon, 23 Aug 1999 15:24:00 +0200 |
berghofe |
Moved sum_case to theory HOL/Datatype.
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| Sat, 21 Aug 1999 16:59:03 +0200 |
wenzelm |
real numerals;
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| Thu, 19 Aug 1999 22:00:33 +0200 |
wenzelm |
* HOLCF/IOA/Sequents: renamed 'Cons' to 'Consq' to avoid clash with HOL/List;
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| Thu, 19 Aug 1999 15:22:12 +0200 |
paulson |
defer_recdef
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| Thu, 19 Aug 1999 13:42:40 +0200 |
wenzelm |
tuned;
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