"gzz v time
0.0000000000000	2.0318467472317
0.3515742187500	2.0318348573456
0.7031484375000	2.0318016028567
1.0547226562500	2.0317510294303
1.4062968750000	2.0316867536288
1.7578710937500	2.0316116505817
2.1094453125000	2.0315277923292
2.4610195312500	2.0314364768521