paulson [Tue, 23 May 2000 18:24:48 +0200] rev 8941
IntRingDefs is now redundant
paulson [Tue, 23 May 2000 18:22:19 +0200] rev 8940
new type class "zero" so that 0 can be overloaded
paulson [Tue, 23 May 2000 18:21:51 +0200] rev 8939
finally sum_below is overloaded properly
paulson [Tue, 23 May 2000 18:19:06 +0200] rev 8938
Multisets have a zero: the empty multiset
paulson [Tue, 23 May 2000 18:14:57 +0200] rev 8937
defining 0::int to be (int 0)
paulson [Tue, 23 May 2000 18:08:52 +0200] rev 8936
Now that 0 is overloaded, constant "zero" and its type class "zero" are
no longer needed. Also IntRingDefs is redundant
paulson [Tue, 23 May 2000 18:06:22 +0200] rev 8935
added type constraint ::nat because 0 is now overloaded
paulson [Tue, 23 May 2000 12:44:03 +0200] rev 8934
theory file NatSum.thy no longer needed
new files for the Allocator: AllocBase.{thy,ML}
paulson [Tue, 23 May 2000 12:36:36 +0200] rev 8933
theory file NatSum.thy no longer needed
paulson [Tue, 23 May 2000 12:35:57 +0200] rev 8932
Sums of geometric series