Wed, 09 Feb 2005 18:32:28 +0100 paulson new foldSet proofs
Wed, 09 Feb 2005 12:08:46 +0100 paulson revised fold1 proofs
Wed, 09 Feb 2005 10:17:09 +0100 paulson revised fold1 proofs
Tue, 08 Feb 2005 18:32:34 +0100 nipkow cvs merge problem fixed
Tue, 08 Feb 2005 15:11:30 +0100 paulson new treatment of fold1
Tue, 08 Feb 2005 09:46:00 +0100 nipkow Fixed lattice defns
Mon, 07 Feb 2005 18:20:46 +0100 nipkow *** empty log message ***
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