"kxx v time
0.0000000000000	0.0000000000000
0.3515742187500	0.0000496886311
0.7031484375000	0.0000900876246
1.0547226562500	0.0001228926508
1.4062968750000	0.0001615545285
1.7578710937500	0.0001989186828
2.1094453125000	0.0002333083415
2.4610195312500	0.0002613531494