src/ZF/ZF.thy
Wed, 15 Jan 2003 16:45:32 +0100 paulson more new-style theories
Thu, 23 May 2002 17:05:21 +0200 paulson new definition of "apply" and new simprule "beta_if"
Mon, 13 May 2002 13:22:15 +0200 paulson quotes around types
Wed, 08 May 2002 10:15:04 +0200 paulson the new predicate "relation"
Tue, 07 May 2002 14:27:54 +0200 wenzelm tuned;
Fri, 15 Feb 2002 12:07:27 +0100 paulson a new definition of "restrict"
Tue, 15 Jan 2002 10:23:58 +0100 paulson split can now be unfolded even with one argument
Wed, 19 Dec 2001 11:13:27 +0100 paulson separation of the AC part of Main into Main_ZFC, plus a few new lemmas
Fri, 09 Nov 2001 00:09:47 +0100 wenzelm eliminated old "symbols" syntax, use "xsymbols" instead;
Mon, 21 May 2001 14:53:11 +0200 paulson fixed the X-symbol syntax for lambda
Fri, 30 Mar 2001 12:31:10 +0200 paulson the one-point rule for bounded quantifiers
Fri, 15 Sep 2000 00:19:52 +0200 wenzelm tuned spacing of symbols syntax;
Thu, 24 Aug 2000 11:05:20 +0200 paulson added some xsymbols, and tidied
Wed, 10 Mar 1999 10:55:12 +0100 wenzelm HTML output;
Thu, 07 Jan 1999 10:56:05 +0100 paulson if-then-else syntax for ZF
Mon, 20 Oct 1997 10:53:42 +0200 wenzelm local;
Thu, 16 Oct 1997 15:33:06 +0200 wenzelm global;
Fri, 10 Oct 1997 18:23:31 +0200 wenzelm fixed dots;
Mon, 22 Sep 1997 17:31:57 +0200 wenzelm tuned pattern syntax;
Tue, 29 Apr 1997 17:38:02 +0200 wenzelm deactivated new symbols (not yet printable on xterm, emacs);
Tue, 29 Apr 1997 17:13:41 +0200 wenzelm added \<langle>, \<rangle> symbols syntax;
Wed, 02 Apr 1997 15:28:42 +0200 paulson Moved definitions (binary intersection, etc.) from upair.thy back to ZF.thy
Thu, 23 Jan 1997 12:42:07 +0100 wenzelm added symbols syntax;
Fri, 03 Jan 1997 15:01:55 +0100 paulson Implicit simpsets and clasets for FOL and ZF
Mon, 02 Dec 1996 10:22:41 +0100 wenzelm removed out-dated comment;
Tue, 06 Feb 1996 12:27:17 +0100 clasohm expanded tabs
Sat, 09 Dec 1995 13:36:11 +0100 clasohm removed quotes from consts and syntax sections
Thu, 22 Jun 1995 17:13:05 +0200 clasohm removed \...\ inside strings
Wed, 10 May 1995 08:38:52 +0200 nipkow Modified translation for pattern abstraction.
Thu, 04 May 1995 02:00:38 +0200 lcp Added pattern-matching code from CHOL/Prod.thy. Changed
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