Tue, 13 Sep 2005 23:30:01 +0200 huffman add theorem chain_const
Tue, 13 Sep 2005 22:49:12 +0200 wenzelm tuned;
Tue, 13 Sep 2005 22:21:06 +0200 wenzelm global quick_and_dirty;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip