Fri, 01 Dec 2000 19:42:35 +0100 FreeUltrafilterNat ("\\<U>");
wenzelm [Fri, 01 Dec 2000 19:42:35 +0100] rev 10568
FreeUltrafilterNat ("\\<U>");
(0) -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip