Wed, 31 May 2000 11:55:51 +0200 paulson added new proofs and simplified an old one
Wed, 31 May 2000 11:55:21 +0200 paulson new theorems (some from Multiset)
Tue, 30 May 2000 18:02:49 +0200 berghofe the is now defined using primrec, avoiding explicit use of arbitrary.
Tue, 30 May 2000 16:08:38 +0200 wenzelm cleaned up;
Tue, 30 May 2000 16:03:09 +0200 wenzelm global timing flag;
Tue, 30 May 2000 16:02:56 +0200 wenzelm fixed comment;
Tue, 30 May 2000 16:02:27 +0200 wenzelm renamed trace/stat_norm_ast to trace/stat_ast;
(0) -3000 -1000 -300 -100 -30 -10 -7 +7 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip