xper,xns,xew,xco
0.100000001 , 1.32627833 , 1.42682576 , 892.650024
0.200000003 , 0.191751644 , 0.196249649 , 1031.25000
0.300000012 , 0.136624247 , 0.142786577 , 1031.25000
0.500000000 , 5.53646199E-02 , 5.23785837E-02 , 1031.25000
1.00000000 , 3.21839340E-02 , 3.18065099E-02 , 562.650024
2.00000000 , 2.25885492E-02 , 2.02241037E-02 , 281.325012
3.00000000 , 2.33020149E-02 , 2.19188388E-02 , 187.688004