"kzz v time
0.0000000000000	0.0000000000000
0.3515742187500	0.0000009402522
0.7031484375000	0.0000019285774
1.0547226562500	0.0000029381971
1.4062968750000	0.0000039439121
1.7578710937500	0.0000049168572
2.1094453125000	0.0000057947441
2.4610195312500	0.0000065695265