"Xt1 v time
0.0000000000000	0.0000000000000
0.0250000000000	0.0011622285771
0.0500000000000	0.0046043841552
0.0750000000000	0.0102436726600
0.1000000000000	0.0179508657446
0.1250000000000	0.0275598592773
0.1500000000000	0.0388783946005
0.1750000000000	0.0516994050800
0.2000000000000	0.0658121993720
0.2250000000000	0.0810125460639
0.2500000000000	0.0971107622339