xper,xns,xew,xco
0.100000001 , 3.24597843E-02 , 9.17094201E-02 , 892.650024
0.200000003 , 1.79616511E-02 , 1.56980008E-02 , 1031.25000
0.300000012 , 1.43466424E-02 , 1.82825681E-02 , 1031.25000
0.500000000 , 6.57938700E-03 , 5.88278240E-03 , 1031.25000
1.00000000 , 1.10011641E-03 , 1.58036989E-03 , 562.650024
2.00000000 , 9.03218694E-04 , 1.14632293E-03 , 281.325012
3.00000000 , 7.99702946E-04 , 1.21557305E-03 , 187.688004