xper,xns,xew,xco
0.100000001 , 6.85444176E-02 , 0.190569490 , 892.650024
0.200000003 , 5.93173020E-02 , 6.52499869E-02 , 1031.25000
0.300000012 , 3.36826928E-02 , 4.05310951E-02 , 1031.25000
0.500000000 , 1.35674160E-02 , 1.77331883E-02 , 1031.25000
1.00000000 , 3.94234853E-03 , 5.79052651E-03 , 562.650024
2.00000000 , 4.39844187E-03 , 4.01425129E-03 , 281.325012
3.00000000 , 2.58087507E-03 , 3.76878586E-03 , 187.688004