Tue, 21 Aug 2007 03:17:03 +0200 huffman move udvd, div and mod stuff from WordDefinition to WordArith
Tue, 21 Aug 2007 03:02:27 +0200 huffman move order-related stuff from WordDefinition to WordArith
Tue, 21 Aug 2007 02:30:14 +0200 huffman add lemma one_less_power
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip