"gxx v time
0.0000000000000	1.2317730312624
0.3515742187500	1.2317733978637
0.7031484375000	1.2317735980604
1.0547226562500	1.2317736521054
1.4062968750000	1.2317735688666
1.7578710937500	1.2317733538143
2.1094453125000	1.2317730114167
2.4610195312500	1.2317725449161