xper,xns,xew,xco
0.100000001 , 6.24852292E-02 , 5.03316149E-02 , 892.650024
0.200000003 , 4.92701381E-02 , 3.91457975E-02 , 1031.25000
0.300000012 , 3.90021428E-02 , 3.68103236E-02 , 1031.25000
0.500000000 , 3.78401652E-02 , 3.33665162E-02 , 1031.25000
1.00000000 , 3.61022577E-02 , 2.42427494E-02 , 562.650024
2.00000000 , 2.74293125E-02 , 2.46900357E-02 , 281.325012
3.00000000 , 2.20334679E-02 , 2.19291728E-02 , 187.688004