Wed, 20 Feb 2008 18:28:16 +0100 huffman fix proofs involving ile_def
Wed, 20 Feb 2008 14:52:38 +0100 haftmann tuned structures in arith_data.ML
Wed, 20 Feb 2008 14:52:34 +0100 haftmann using only an relation predicate to construct div and mod
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip