xper,xns,xew,xco
0.100000001 , 0.127887443 , 0.323985666 , 892.650024
0.200000003 , 6.45539984E-02 , 7.29444548E-02 , 1031.25000
0.300000012 , 4.63568605E-02 , 4.19927873E-02 , 1031.25000
0.500000000 , 1.62595455E-02 , 1.66807976E-02 , 1031.25000
1.00000000 , 2.25525582E-03 , 2.40026438E-03 , 562.650024
2.00000000 , 2.32078973E-03 , 2.21865508E-03 , 281.325012
3.00000000 , 1.63291569E-03 , 1.60177355E-03 , 187.688004