Sat, 16 Dec 2000 21:40:49 +0100 wenzelm \isasymequiv;
Fri, 15 Dec 2000 19:04:22 +0100 wenzelm updated;
Fri, 15 Dec 2000 18:43:48 +0100 bauerg corrected errors;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip