| Thu, 04 Oct 2001 16:07:43 +0200 |
wenzelm |
improved proof by cases and induction;
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| Thu, 04 Oct 2001 11:28:30 +0200 |
wenzelm |
* moved induct/cases attributes to Pure, added 'print_induct_rules' command;
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| Wed, 03 Oct 2001 20:58:27 +0200 |
wenzelm |
*** empty log message ***
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| Fri, 28 Sep 2001 19:23:58 +0200 |
wenzelm |
*** empty log message ***
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| Thu, 27 Sep 2001 22:30:09 +0200 |
wenzelm |
HOL: eliminated global items;
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| Wed, 26 Sep 2001 22:24:55 +0200 |
wenzelm |
tuned;
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| Sat, 08 Sep 2001 20:02:09 +0200 |
wenzelm |
* system: support Poly/ML 4.1.1 (large heaps);
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| Tue, 04 Sep 2001 21:10:57 +0200 |
wenzelm |
renamed "antecedent" case to "rule_context";
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| Fri, 31 Aug 2001 22:46:23 +0200 |
wenzelm |
* Proof General keywords specification is now part of the Isabelle
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| Thu, 09 Aug 2001 10:16:23 +0200 |
oheimb |
renamed addaltern to addafter, addSaltern to addSafter
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| Wed, 08 Aug 2001 17:37:47 +0200 |
wenzelm |
* HOL: syntax translations now work properly with numerals and records
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| Tue, 07 Aug 2001 22:42:22 +0200 |
wenzelm |
tuned;
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| Tue, 07 Aug 2001 22:41:46 +0200 |
wenzelm |
tuned;
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| Fri, 20 Jul 2001 22:02:45 +0200 |
wenzelm |
HOL: added "The";
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| Tue, 03 Jul 2001 15:40:25 +0200 |
paulson |
GroupTheory
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| Tue, 05 Jun 2001 09:51:04 +0200 |
nipkow |
*** empty log message ***
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| Mon, 21 May 2001 12:51:15 +0200 |
paulson |
ZF: division
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| Fri, 18 May 2001 12:13:53 +0200 |
nipkow |
*** empty log message ***
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| Mon, 09 Apr 2001 10:10:21 +0200 |
paulson |
Isar hint
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| Fri, 23 Feb 2001 16:31:21 +0100 |
oheimb |
renamed addaltern to addafter, addSaltern to addSafter
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| Wed, 21 Feb 2001 12:07:00 +0100 |
oheimb |
added split_conv_tac (also to claset()) as an optimization
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| Tue, 20 Feb 2001 18:47:34 +0100 |
oheimb |
made split_all_tac safe introducing safe_full_simp_tac, EXISTING PROOFS MAY FAIL
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| Thu, 15 Feb 2001 13:07:03 +0100 |
oheimb |
added missiong word
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| Wed, 14 Feb 2001 23:17:53 +0100 |
wenzelm |
isatool install handles KDE version 1 or 2;
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| Tue, 13 Feb 2001 22:51:08 +0100 |
wenzelm |
tuned;
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| Sun, 11 Feb 2001 16:34:20 +0100 |
wenzelm |
more robust selection of calculational rules;
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| Sun, 11 Feb 2001 13:26:23 +0100 |
wenzelm |
tuned;
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| Sat, 10 Feb 2001 08:48:10 +0100 |
ballarin |
Updates to HOL/Algebra:
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| Mon, 05 Feb 2001 14:31:49 +0100 |
wenzelm |
tuned;
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| Sun, 04 Feb 2001 19:40:06 +0100 |
wenzelm |
* no_document ML operator temporarily disables LaTeX document
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| Sat, 03 Feb 2001 15:20:55 +0100 |
wenzelm |
HOL: inductive package no longer splits induction rule aggressively,
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| Thu, 01 Feb 2001 20:42:34 +0100 |
wenzelm |
* Pure: 'thms_containing' now takes actual terms as arguments;
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| Tue, 30 Jan 2001 14:21:50 +0100 |
wenzelm |
tuned;
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| Wed, 24 Jan 2001 21:01:47 +0100 |
wenzelm |
* Document preparation: renamed standard symbols \<ll> to \<lless> and
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| Tue, 23 Jan 2001 18:05:53 +0100 |
wenzelm |
added HOL-Unix example;
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| Sat, 20 Jan 2001 00:01:40 +0100 |
wenzelm |
*** empty log message ***
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| Tue, 16 Jan 2001 00:37:41 +0100 |
wenzelm |
* HOL/datatype: induction rule for arbitrarily branching datatypes is
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| Thu, 11 Jan 2001 12:49:48 +0100 |
nipkow |
*** empty log message ***
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| Wed, 10 Jan 2001 20:21:11 +0100 |
wenzelm |
isatool unsymbolize;
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| Wed, 10 Jan 2001 20:18:55 +0100 |
wenzelm |
tuned;
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| Wed, 10 Jan 2001 13:30:25 +0100 |
nipkow |
*** empty log message ***
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| Sat, 06 Jan 2001 10:36:19 +0100 |
nipkow |
*** empty log message ***
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| Fri, 05 Jan 2001 18:31:48 +0100 |
nipkow |
*** empty log message ***
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| Wed, 03 Jan 2001 21:21:28 +0100 |
wenzelm |
* Isar/HOL: added 'recdef_tc' command;
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| Mon, 01 Jan 2001 11:50:31 +0100 |
paulson |
Hyperreal
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| Fri, 22 Dec 2000 18:20:55 +0100 |
wenzelm |
tuned;
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| Wed, 13 Dec 2000 16:21:40 +0100 |
wenzelm |
* print modes "brackets" and "no_brackets" control output of nested =>
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| Thu, 07 Dec 2000 22:35:25 +0100 |
wenzelm |
tuned;
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| Wed, 06 Dec 2000 13:59:42 +0100 |
bauerg |
HOL/Real: "rinv" and "hrinv" replaced by overloaded "inverse" function;
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| Thu, 30 Nov 2000 20:18:00 +0100 |
wenzelm |
tuned;
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| Thu, 30 Nov 2000 20:03:39 +0100 |
wenzelm |
misc;
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| 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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