Mon, 26 Nov 2012 20:09:51 +0100 convenience operations for table as set;
wenzelm [Mon, 26 Nov 2012 20:09:51 +0100] rev 50234
convenience operations for table as set;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip