src/HOL/IMP/Abs_Int1.thy
Wed, 06 Mar 2013 16:10:56 +0100 nipkow major redesign: order instead of preorder, new definition of intervals as quotients
Tue, 12 Feb 2013 11:54:29 +0100 nipkow tuned top
Sat, 19 Jan 2013 21:05:05 +0100 nipkow simplified proofs
Tue, 15 Jan 2013 13:46:19 +0100 nipkow tuned
Mon, 24 Sep 2012 06:58:09 +0200 nipkow tuned termination proof
Fri, 21 Sep 2012 13:56:57 +0200 nipkow tuned names
Thu, 20 Sep 2012 06:48:37 +0200 nipkow removed lpfp and proved least pfp thm
Tue, 18 Sep 2012 03:24:51 +0200 nipkow beautified names
Tue, 18 Sep 2012 01:55:13 +0200 nipkow proved all upper bounds
Mon, 17 Sep 2012 13:39:27 +0200 nipkow tuned
Sun, 16 Sep 2012 11:50:03 +0200 nipkow converted wt into a set, tuned names
Fri, 14 Sep 2012 10:01:42 +0200 nipkow tuned
Thu, 13 Sep 2012 10:28:48 +0200 nipkow tuned
Mon, 03 Sep 2012 15:41:06 +0200 nipkow added annotations after condition in if and while
Fri, 10 Aug 2012 17:17:05 +0200 nipkow Improved complete lattice formalisation - no more index set.
Sat, 28 Apr 2012 07:38:22 +0200 nipkow renamed Semi to Seq
Thu, 19 Apr 2012 20:19:13 +0200 nipkow added revised version of Abs_Int
Sun, 29 Jan 2012 15:16:27 +0100 nipkow removed accidental dependance of abstract interpreter on gamma
Fri, 27 Jan 2012 17:02:08 +0100 nipkow removed duplicate definitions that made locale inconsistent
Thu, 19 Jan 2012 09:51:42 +0100 nipkow added termination of narrowing
Wed, 18 Jan 2012 10:05:14 +0100 nipkow introduced commands over a set of vars
Sat, 07 Jan 2012 21:19:53 +0100 nipkow tuned
Mon, 02 Jan 2012 11:54:21 +0100 nipkow tuned
Mon, 02 Jan 2012 10:51:28 +0100 nipkow tuned proofs
Sun, 01 Jan 2012 18:12:11 +0100 nipkow tuned var names
Sun, 01 Jan 2012 16:32:53 +0100 nipkow tuned argument order
Sat, 31 Dec 2011 17:53:50 +0100 nipkow tuned types
Thu, 29 Dec 2011 17:43:40 +0100 nipkow tuned
Fri, 16 Dec 2011 12:00:59 +0100 nipkow improved indexed complete lattice
Sun, 27 Nov 2011 13:31:52 +0100 nipkow simplified Collecting1 and renamed: step -> step', step_cs -> step
Thu, 24 Nov 2011 19:58:37 +0100 nipkow Abstract interpretation is now based uniformly on annotated programs,
Wed, 19 Oct 2011 16:32:12 +0200 nipkow renamed B to Bc
Wed, 12 Oct 2011 09:16:30 +0200 nipkow separated monotonicity reasoning and defined narrowing with while_option
Wed, 28 Sep 2011 09:55:11 +0200 nipkow Added Hoare-like Abstract Interpretation
less more (0) tip