Tue, 23 May 2000 18:22:19 +0200 new type class "zero" so that 0 can be overloaded
paulson [Tue, 23 May 2000 18:22:19 +0200] rev 8940
new type class "zero" so that 0 can be overloaded
Tue, 23 May 2000 18:21:51 +0200 finally sum_below is overloaded properly
paulson [Tue, 23 May 2000 18:21:51 +0200] rev 8939
finally sum_below is overloaded properly
Tue, 23 May 2000 18:19:06 +0200 Multisets have a zero: the empty multiset
paulson [Tue, 23 May 2000 18:19:06 +0200] rev 8938
Multisets have a zero: the empty multiset
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip