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
Tue, 23 May 2000 18:14:57 +0200 defining 0::int to be (int 0)
paulson [Tue, 23 May 2000 18:14:57 +0200] rev 8937
defining 0::int to be (int 0)
Tue, 23 May 2000 18:08:52 +0200 Now that 0 is overloaded, constant "zero" and its type class "zero" are
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
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