Thu, 06 Sep 2018 13:54:07 +0200 wenzelm setup option ML_system for special values that cannot be rebound within regular ML;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 tip