Fri, 22 Jul 2016 11:00:43 +0200 wenzelm tuned proofs -- avoid unstructured calculation;
Fri, 22 Jul 2016 08:02:37 +0200 wenzelm tuned proofs -- avoid improper use of "this";
Sat, 23 Jul 2016 13:25:44 +0200 nipkow added new vcg based on existentially quantified while-rule
Fri, 22 Jul 2016 17:35:54 +0200 eberlm Removed redundant material related to primes
Fri, 22 Jul 2016 15:39:32 +0200 eberlm Merged
Fri, 22 Jul 2016 15:39:27 +0200 eberlm Tuned primes
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -6 +6 +10 +30 +100 +300 +1000 +3000 +10000 tip