Wed, 19 Jun 2013 17:34:56 +0200 added lemma
noschinl [Wed, 19 Jun 2013 17:34:56 +0200] rev 52398
added lemma
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip