Thu, 02 Feb 2017 09:32:11 +0100 tuned proof
nipkow [Thu, 02 Feb 2017 09:32:11 +0100] rev 64977
tuned proof
Wed, 01 Feb 2017 21:09:47 +0100 renaming
nipkow [Wed, 01 Feb 2017 21:09:47 +0100] rev 64976
renaming
Wed, 01 Feb 2017 17:36:24 +0100 added is_empty
nipkow [Wed, 01 Feb 2017 17:36:24 +0100] rev 64975
added is_empty
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 tip