xper,xns,xew,xco
0.100000001 , 6.39490411E-02 , 5.21714091E-02 , 892.650024
0.200000003 , 5.22869527E-02 , 6.14906661E-02 , 1031.25000
0.300000012 , 5.83810620E-02 , 5.00122532E-02 , 1031.25000
0.500000000 , 0.105035558 , 9.78923738E-02 , 1031.25000
1.00000000 , 5.42487986E-02 , 7.05770999E-02 , 562.650024
2.00000000 , 2.57614739E-02 , 1.97891518E-02 , 281.325012
3.00000000 , 8.36816244E-03 , 8.79105460E-03 , 187.688004