Thu, 10 May 2018 22:03:51 +0100 paulson tidied some messy proofs
Thu, 10 May 2018 18:17:55 +0200 nipkow merged
Thu, 10 May 2018 18:17:43 +0200 nipkow more lemmas
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 tip