nipkow [Fri, 17 May 2002 11:36:32 +0200] rev 13158
*** empty log message ***
nipkow [Fri, 17 May 2002 11:25:07 +0200] rev 13157
allowed more general split rules to cope with div/mod 2
nipkow [Fri, 17 May 2002 08:53:40 +0200] rev 13156
Used to be Divides.ML
paulson [Thu, 16 May 2002 09:16:22 +0200] rev 13155
converting Ordinal.ML to Isar format
nipkow [Wed, 15 May 2002 13:50:38 +0200] rev 13154
Set up arith to deal with div 2 and mod 2.
nipkow [Wed, 15 May 2002 13:50:16 +0200] rev 13153
arith can now deal with div 2 and mod 2.
nipkow [Wed, 15 May 2002 13:49:51 +0200] rev 13152
Divides.ML -> Divides_lemmas.ML
Converted Divides.thy to Isar.
nipkow [Wed, 15 May 2002 11:51:20 +0200] rev 13151
Removed superfluous thm
paulson [Wed, 15 May 2002 10:44:58 +0200] rev 13150
better error messages for datatypes not declared Const
paulson [Wed, 15 May 2002 10:42:32 +0200] rev 13149
better simplification of trivial existential equalities