"kyy v time
0.0000000000000	0.0000000000000
0.0250000000000	-0.5389839240068
0.0500000000000	-1.0781223240612
0.0750000000000	-1.6175698828239
0.1000000000000	-2.1574816533509
0.1250000000000	-2.6980131800590
0.1500000000000	-3.2393205813091
0.1750000000000	-3.7815605979956
0.2000000000000	-4.3248906119786
0.2250000000000	-4.8694686377104
0.2500000000000	-5.4154532899801