Tue, 20 Jun 2000 11:41:07 +0200 now setsum f A = 0 unless A is finite; proved setsum_cong
paulson [Tue, 20 Jun 2000 11:41:07 +0200] rev 9086
now setsum f A = 0 unless A is finite; proved setsum_cong
(0) -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip