xper,xns,xew,xco
0.100000001 , 9.41401049E-02 , 7.63120353E-02 , 892.650024
0.200000003 , 4.55952697E-02 , 4.59857136E-02 , 1031.25000
0.300000012 , 3.94061953E-02 , 5.21598645E-02 , 1031.25000
0.500000000 , 3.58871892E-02 , 3.50810848E-02 , 1031.25000
1.00000000 , 2.79339310E-02 , 3.20375636E-02 , 562.650024
2.00000000 , 2.56652776E-02 , 2.34441292E-02 , 281.325012
3.00000000 , 2.40815114E-02 , 3.32917571E-02 , 187.688004