Tue, 01 May 2001 22:26:55 +0200 nipkow *** empty log message ***
Tue, 01 May 2001 17:16:32 +0200 paulson to ignore the *.class files that are copied here
Mon, 30 Apr 2001 19:26:04 +0200 nipkow new proof
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip