Thu, 13 Jan 2000 17:34:59 +0100 paulson added recursor
Thu, 13 Jan 2000 17:34:39 +0100 paulson change in add_thmss to suppress warning
Thu, 13 Jan 2000 17:31:30 +0100 paulson a bit of tidying
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip