berghofe [Fri, 24 Jul 1998 13:53:04 +0200] rev 5193
Adapted to new datatype package.
berghofe [Fri, 24 Jul 1998 13:44:27 +0200] rev 5192
Adapted to new datatype package.
berghofe [Fri, 24 Jul 1998 13:39:47 +0200] rev 5191
Renamed '$' to 'Scons' because of clashes with constants of the same
name in theories using datatypes.
berghofe [Fri, 24 Jul 1998 13:36:49 +0200] rev 5190
Added functions addIffs and delIffs which operate on clasimpsets.
berghofe [Fri, 24 Jul 1998 13:35:47 +0200] rev 5189
Added theorem distinct_lemma (needed for datatypes).
berghofe [Fri, 24 Jul 1998 13:34:59 +0200] rev 5188
Declaration of type 'nat' as a datatype (this allows usage of
exhaust_tac and induct_tac on type 'nat'). Moved some proofs
using natE from NatDef.ML to Nat.ML.
berghofe [Fri, 24 Jul 1998 13:30:28 +0200] rev 5187
Removed nat_case, nat_rec, and natE (now provided by datatype
package).
berghofe [Fri, 24 Jul 1998 13:28:21 +0200] rev 5186
Removed ThyData setup.
berghofe [Fri, 24 Jul 1998 13:27:23 +0200] rev 5185
Added theorem ex1_implies_ex.
berghofe [Fri, 24 Jul 1998 13:19:38 +0200] rev 5184
Adapted to new datatype package.