Thu, 24 Nov 2011 21:15:20 +0100 wenzelm more abstract datatype stamp, which avoids pointless allocation of mutable cells;
Thu, 24 Nov 2011 21:01:06 +0100 wenzelm modernized some old-style infix operations, which were left over from the time of ML proof scripts;
Thu, 24 Nov 2011 20:45:34 +0100 wenzelm simplified -- empty_ss already contains minimal mksimps;
Thu, 24 Nov 2011 19:58:37 +0100 nipkow Abstract interpretation is now based uniformly on annotated programs,
Wed, 23 Nov 2011 23:31:32 +0100 wenzelm tuned;
Wed, 23 Nov 2011 23:07:59 +0100 wenzelm tuned;
Wed, 23 Nov 2011 22:59:39 +0100 wenzelm modernized some old-style infix operations, which were left over from the time of ML proof scripts;
Wed, 23 Nov 2011 22:07:55 +0100 wenzelm tuned;
Wed, 23 Nov 2011 13:46:46 +0100 wenzelm updated according to bdcaa3f3a2f4;
Wed, 23 Nov 2011 13:41:42 +0100 wenzelm updated proof;
Wed, 23 Nov 2011 07:44:56 +0100 nipkow tuned
Wed, 23 Nov 2011 07:00:01 +0100 huffman remove outdated comment
Mon, 21 Nov 2011 23:29:53 +0100 wenzelm NEWS;
Mon, 21 Nov 2011 23:04:45 +0100 wenzelm simplified read_instantiate -- no longer need to assign values, since rule attributes are now static;
Mon, 21 Nov 2011 23:03:31 +0100 wenzelm drop vacuous decls;
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