Wed, 13 Oct 1999 12:03:22 +0200 paulson new theorem set_mono
Tue, 12 Oct 1999 19:14:06 +0200 wenzelm a4paper;
Tue, 12 Oct 1999 19:05:27 +0200 wenzelm a4paper;
Tue, 12 Oct 1999 19:04:25 +0200 wenzelm a4paper;
(0) -3000 -1000 -300 -100 -30 -10 -4 +4 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip