Sun, 03 Oct 1999 15:54:25 +0200 improved theory_source presentation (hook);
wenzelm [Sun, 03 Oct 1999 15:54:25 +0200] rev 7685
improved theory_source presentation (hook);
(0) -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip