Wed, 15 May 2002 13:50:38 +0200 nipkow Set up arith to deal with div 2 and mod 2.
Wed, 15 May 2002 13:50:16 +0200 nipkow arith can now deal with div 2 and mod 2.
Wed, 15 May 2002 13:49:51 +0200 nipkow Divides.ML -> Divides_lemmas.ML
Wed, 15 May 2002 11:51:20 +0200 nipkow Removed superfluous thm
Wed, 15 May 2002 10:44:58 +0200 paulson better error messages for datatypes not declared Const
Wed, 15 May 2002 10:42:32 +0200 paulson better simplification of trivial existential equalities
(0) -10000 -3000 -1000 -300 -100 -30 -10 -6 +6 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip