Thu, 20 Dec 2007 03:06:20 +0100 huffman move bottom-related stuff back into Pcpo.thy
Thu, 20 Dec 2007 01:07:21 +0100 urbanc polishing of some proofs
Thu, 20 Dec 2007 00:19:40 +0100 wenzelm Random.range_real makes SML/NJ happy;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip