"kzz v time
0.0000000000000	0.0000000000000
0.3515742187500	0.0000009401842
0.7031484375000	0.0000019284424
1.0547226562500	0.0000029379992
1.4062968750000	0.0000039436574
1.7578710937500	0.0000049165488
2.1094453125000	0.0000057943880
2.4610195312500	0.0000065691312