Mon, 23 Feb 2009 10:42:31 -0800 huffman explicitly import Fact
Mon, 23 Feb 2009 07:58:13 -0800 huffman change imports to move Fact.thy outside Plain
Mon, 23 Feb 2009 07:19:53 -0800 huffman add lemmas poly_{div,mod}_minus_{left,right}
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip