N =  128
K =  90
R =  0.70312
-3.000000 0.000341
-2.500000 0.001513
-2.000000 0.006049
-1.500000 0.021280
-1.000000 0.064283
-0.500000 0.162755
0.000000 0.338430
0.500000 0.571867
1.000000 0.791634
1.500000 0.930284
2.000000 0.985385
2.500000 0.998258
3.000000 0.999893
3.500000 0.999997
4.000000 1.000000