Thu, 10 Mar 2016 12:33:04 +0100 haftmann clarified: constructors in the sense of the code generator are not invertible;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 tip