Fri, 28 Jan 2000 12:12:06 +0100 wenzelm replaced FIRSTGOAL by FINDGOAL (backtracking!);
Fri, 28 Jan 2000 12:10:47 +0100 wenzelm maintain standard rules (beware: classical provers provides another version!);
Fri, 28 Jan 2000 12:06:52 +0100 wenzelm replaced FIRSTGOAL by FINDGOAL (backtracking!);
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip