xper,xns,xew,xco
0.100000001 , 5.72778732E-02 , 8.11186209E-02 , 892.650024
0.200000003 , 4.81230505E-02 , 4.81035560E-02 , 1031.25000
0.300000012 , 4.21597846E-02 , 3.34603637E-02 , 1031.25000
0.500000000 , 2.96834186E-02 , 2.81918161E-02 , 1031.25000
1.00000000 , 3.02238278E-02 , 2.84832288E-02 , 562.650024
2.00000000 , 2.99608465E-02 , 2.33368818E-02 , 281.325012
3.00000000 , 2.77627129E-02 , 1.77226756E-02 , 187.688004