Thu, 09 Oct 2014 22:43:48 +0200 more foundational definition for predicate even
haftmann [Thu, 09 Oct 2014 22:43:48 +0200] rev 58645
more foundational definition for predicate even
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip