Sat, 12 Jan 2013 14:47:17 +0100 wenzelm tuned signature;
Sat, 12 Jan 2013 16:49:40 +0100 blanchet honor filtering out of arguments for built-in constants (e.g. representation of numerals)
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -2 +2 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip