Mon, 25 May 2015 16:09:23 +0100 Christian Urban proved some basic properties (totality and trichonomity) for the orderings
Sat, 25 Apr 2015 10:58:48 +0100 Christian Urban added an equivalent slightly simpler POSIX definition
(0) -30 -10 -2 +2 +10 +30 +100 +300 tip