src/HOL/Nominal/Examples/Fsub.thy
Wed, 11 Jan 2012 00:01:54 +0100 berghofe Removed strange hack introduced in b27e93132603, since equivariance
Sat, 24 Dec 2011 15:53:11 +0100 haftmann explicitly spelt out proof of equivariance avoids problem with automation due to type constructor `set`
Mon, 12 Sep 2011 07:55:43 +0200 nipkow new fastforce replacing fastsimp - less confusing name
Mon, 21 Feb 2011 17:43:23 +0100 wenzelm modernized specifications;
Wed, 08 Sep 2010 19:21:46 +0200 haftmann modernized primrec
Tue, 02 Mar 2010 09:05:50 +0100 haftmann repaired subscripts broken in d8d7d1b785af
Mon, 01 Mar 2010 13:40:23 +0100 haftmann replaced a couple of constsdefs by definitions (also some old primrecs by modern ones)
Sun, 10 Jan 2010 18:43:45 +0100 berghofe Adapted to changes in induct method.
Sat, 17 Oct 2009 14:43:18 +0200 wenzelm eliminated hard tabulators, guessing at each author's individual tab-width;
Wed, 15 Jul 2009 22:30:27 +0200 Christian Urban simplified proofs
Sun, 26 Apr 2009 00:42:49 +0200 Christian Urban deleted thm-attributes "fresh" and "bij" (not used); same features can later be implemented by simpler means
Wed, 25 Feb 2009 18:53:34 +0100 berghofe Added typing and evaluation relations, together with proofs of preservation
Sat, 13 Dec 2008 13:24:45 +0100 berghofe Modified nominal_primrec to make it work with local theories, unified syntax
Thu, 22 May 2008 16:34:41 +0200 urbanc made the naming of the induction principles consistent: weak_induct is
Mon, 18 Feb 2008 05:51:16 +0100 urbanc updated
Wed, 11 Jul 2007 11:36:06 +0200 berghofe Renamed inductive2 to inductive.
Thu, 14 Jun 2007 23:04:36 +0200 wenzelm tuned proofs: avoid implicit prems;
Thu, 19 Apr 2007 16:38:59 +0200 berghofe nominal_inductive no longer proves equivariance.
Wed, 28 Mar 2007 19:16:11 +0200 berghofe - Renamed <predicate>_eqvt to <predicate>.eqvt
Wed, 28 Mar 2007 18:25:23 +0200 urbanc the name for the collection of equivariance lemmas is now eqvts (changed from eqvt) in order to avoid clashes with eqvt-lemmas generated in nominal_inductive
Wed, 28 Mar 2007 01:29:43 +0200 urbanc adapted to nominal_inductive infrastructure
Mon, 12 Mar 2007 11:07:59 +0100 berghofe Adapted to new inductive definition package.
Tue, 06 Mar 2007 15:28:22 +0100 urbanc major update of the nominal package; there is now an infrastructure
Mon, 27 Nov 2006 14:00:08 +0100 berghofe Adapted to new nominal_primrec command.
Wed, 15 Nov 2006 16:23:55 +0100 urbanc replaced exists_fresh lemma with a version formulated with obtains;
Mon, 23 Oct 2006 00:51:16 +0200 berghofe Adapted to changes in FCBs.
Mon, 11 Sep 2006 21:35:19 +0200 wenzelm induct method: renamed 'fixing' to 'arbitrary';
Fri, 18 Aug 2006 18:51:44 +0200 urbanc adapted using the characteristic equations
Thu, 17 Aug 2006 19:20:43 +0200 urbanc added definition for size and substitution using the recursion
Sun, 02 Jul 2006 17:27:10 +0200 urbanc added more infrastructure for the recursion combinator
Fri, 28 Apr 2006 17:59:06 +0200 berghofe Capitalized theory names.
Sun, 22 Jan 2006 22:16:34 +0100 urbanc no essential changes
Wed, 11 Jan 2006 18:39:19 +0100 urbanc cahges to use the new induction-principle (now proved in
Wed, 11 Jan 2006 17:10:11 +0100 urbanc merged the silly lemmas into the eqvt proof of subtype
Wed, 11 Jan 2006 12:11:53 +0100 urbanc tuned
Tue, 10 Jan 2006 15:23:31 +0100 urbanc tuned
Mon, 09 Jan 2006 00:05:10 +0100 urbanc commented the transitivity and narrowing proof
Wed, 04 Jan 2006 19:53:39 +0100 urbanc added more documentation; will now try out a modification
Fri, 16 Dec 2005 18:20:03 +0100 urbanc tuned more proofs
Thu, 15 Dec 2005 21:51:31 +0100 urbanc there was a small error in the last commit - fixed now
Thu, 15 Dec 2005 21:49:14 +0100 urbanc tuned more proof and added in-file documentation
Thu, 15 Dec 2005 18:13:40 +0100 urbanc tuned the proof of transitivity/narrowing
Thu, 15 Dec 2005 11:53:38 +0100 urbanc made further tunings
Mon, 05 Dec 2005 15:55:19 +0100 urbanc transitivity should be now in a reasonable state. But
Wed, 30 Nov 2005 19:08:51 +0100 urbanc started to change the transitivity/narrowing case:
Wed, 30 Nov 2005 18:37:12 +0100 urbanc changed everything until the interesting transitivity_narrowing
Mon, 28 Nov 2005 05:03:00 +0100 urbanc some small tuning
Sun, 27 Nov 2005 06:01:11 +0100 urbanc added an authors section (please let me know if somebody is left out or unhappy)
Sun, 27 Nov 2005 04:59:20 +0100 urbanc cleaned up all examples so that they work with the
Fri, 25 Nov 2005 14:51:39 +0100 urbanc added fsub.thy (poplmark challenge) to the examples
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