Wed, 21 Dec 2005 15:18:17 +0100 haftmann slight clean ups
Wed, 21 Dec 2005 13:25:20 +0100 haftmann discontinued unflat in favour of burrow and burrow_split
Wed, 21 Dec 2005 12:06:08 +0100 paulson new hash table module in HOL/Too/s
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip