"gxx v time
0.0000000000000	2.0318467472317
0.3515742187500	2.0318348573170
0.7031484375000	2.0318015401161
1.0547226562500	2.0317508392542
1.4062968750000	2.0316864671045
1.7578710937500	2.0316114957297
2.1094453125000	2.0315282047751
2.4610195312500	2.0314379373262