Wed, 21 Jun 2000 10:32:57 +0200 new theorem UN_empty; it and Un_empty inserted by AddIffs
paulson [Wed, 21 Jun 2000 10:32:57 +0200] rev 9098
new theorem UN_empty; it and Un_empty inserted by AddIffs
Wed, 21 Jun 2000 10:31:34 +0200 generalized {Domain,Range}_partial_func to {Domain,Range}_Collect_split
paulson [Wed, 21 Jun 2000 10:31:34 +0200] rev 9097
generalized {Domain,Range}_partial_func to {Domain,Range}_Collect_split
Wed, 21 Jun 2000 10:30:36 +0200 tidied; weakened the (impossible) premises of setsum_UN_disjoint
paulson [Wed, 21 Jun 2000 10:30:36 +0200] rev 9096
tidied; weakened the (impossible) premises of setsum_UN_disjoint
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip