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
paulson [Tue, 23 May 2000 12:35:18 +0200] rev 8931
use of AllocBase
paulson [Tue, 23 May 2000 12:34:26 +0200] rev 8930
removal of lessThan; use of AllocBase
paulson [Tue, 23 May 2000 12:32:24 +0200] rev 8929
declared sum_below
paulson [Tue, 23 May 2000 12:31:38 +0200] rev 8928
new files for the Allocator
paulson [Tue, 23 May 2000 12:30:29 +0200] rev 8927
eta-expanded to handle value polymorphism
wenzelm [Tue, 23 May 2000 12:13:45 +0200] rev 8926
improved warning messages;
nipkow [Tue, 23 May 2000 09:08:18 +0200] rev 8925
SetInterval
nipkow [Tue, 23 May 2000 07:32:24 +0200] rev 8924
Added SetInterval
wenzelm [Mon, 22 May 2000 16:05:22 +0200] rev 8923
new Isar version of HOL-AxClasses-Tutorial;
wenzelm [Mon, 22 May 2000 16:04:32 +0200] rev 8922
tuned;
wenzelm [Mon, 22 May 2000 16:03:43 +0200] rev 8921
* Pure: changed syntax of local blocks from {{ }} to { };
* Pure: syntax of sorts made inner, i.e. have to write "{a, b, c}";
wenzelm [Mon, 22 May 2000 13:29:21 +0200] rev 8920
new Isar version;
paulson [Mon, 22 May 2000 13:20:47 +0200] rev 8919
tidied and made to work with AddSIs [psubsetI]
paulson [Mon, 22 May 2000 13:19:20 +0200] rev 8918
further tidying
paulson [Mon, 22 May 2000 12:35:34 +0200] rev 8917
loading the new theory MultisetOrder
paulson [Mon, 22 May 2000 12:35:02 +0200] rev 8916
multisets are partially ordered
paulson [Mon, 22 May 2000 12:30:40 +0200] rev 8915
Proving that multisets are partially ordered
New infix syntax for element-hood
paulson [Mon, 22 May 2000 12:30:07 +0200] rev 8914
Proving that multisets are partially ordered
New infix syntax for element-hood
New theorem size_union
paulson [Mon, 22 May 2000 12:29:02 +0200] rev 8913
psubsetI is a safe rule
paulson [Mon, 22 May 2000 12:28:34 +0200] rev 8912
new file Induct/MultisetOrder.thy
paulson [Mon, 22 May 2000 12:27:11 +0200] rev 8911
fold_commute, fold_nest_Un_Int, setsum_Un and other new results