"Xt3 v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0001006003858
0.0500000000000	0.0003997761095
0.0750000000000	0.0008927664120
0.1000000000000	0.0015723516482
0.1250000000000	0.0024295072013
0.1500000000000	0.0034539751680
0.1750000000000	0.0046347109993
0.2000000000000	0.0059602173628
0.2250000000000	0.0074188076598
0.2500000000000	0.0089988408360