Sat, 03 Nov 2001 01:39:17 +0100 wenzelm replaced Undef by UU;
Sat, 03 Nov 2001 01:38:39 +0100 wenzelm converted theory Lift;
Sat, 03 Nov 2001 01:38:11 +0100 wenzelm rep_datatype lift;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip