--------------------------------------------------------------
0.5 | 5 5 5 7 10 13 18 25
0.4 | 4 4 3 5 7 10 13 18
0.3 | 2 2 3 5 7 10 13
0.2 | 2 1 2 3 5 7 10
0.1 | 1 1 2 3 5 7
0.0 | 0 1 1 2 3 5
-0.1 | 2 2 4 5
-0.2 | 4 5
--------------------------------------------------------------
-0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5