Tue, 21 Jan 1997 10:58:32 +0100 paulson Simplified proofs
Tue, 21 Jan 1997 10:54:05 +0100 paulson Improved layout and updated comments
Mon, 20 Jan 1997 18:29:26 +0100 nipkow Improved text.
Mon, 20 Jan 1997 10:27:45 +0100 paulson Now requests runtimes of all theories
(0) -1000 -300 -100 -30 -10 -4 +4 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip