Thu, 10 Dec 2009 17:34:18 +0000 paulson streamlined proofs
Thu, 10 Dec 2009 17:34:09 +0000 paulson fixed typo
Thu, 10 Dec 2009 22:28:55 +0100 wenzelm merged
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip