Wed, 24 Jul 2019 12:19:46 +0100 Chengsong addressed comments, did improvements from page 14 and on
Tue, 23 Jul 2019 21:54:13 +0100 Christian Urban updated and added comments
Tue, 23 Jul 2019 09:26:22 +0100 Chengsong addressed all comments.
Mon, 22 Jul 2019 23:01:00 +0100 Chengsong works on the part that christian did not read
Mon, 22 Jul 2019 22:30:47 +0100 Chengsong proof of big lemma
Thu, 18 Jul 2019 15:06:50 +0100 Christian Urban proof-read
(0) -30 -10 -6 +6 +10 +30 tip