Tue, 19 Feb 2008 20:34:30 +0100 wenzelm added system_out (back to multithreaded version -- still suffers from non-interruptible wait in Poly/ML 5.1);
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip