"gxx v time
0.0000000000000	2.0318467472317
0.3515742187500	2.0318348573170
0.7031484375000	2.0318015181063
1.0547226562500	2.0317507776613
1.4062968750000	2.0316863530276
1.7578710937500	2.0316113205387
2.1094453125000	2.0315279627780
2.4610195312500	2.0314376238180