--------------------------------------------------------------
4.0 | 2 1 0 0 0 0 0 0
3.2 | 2 1 1 1 1 1 0 0
2.4 | 1 1 1 1 1 0 0
1.6 | 1 1 1 1 1 1 0
0.8 | 1 1 1 1 1 1
0.0 | 1 1 1 1 1 1
-0.8 | 1 1 1 1 1
-1.6 | 1 2 1 1
--------------------------------------------------------------
-1.6 -0.8 0.0 0.8 1.6 2.4 3.2 4.0