xper,xns,xew,xco
0.100000001 , 0.714843512 , 0.757104754 , 892.650024
0.200000003 , 0.205290943 , 0.218961060 , 1031.25000
0.300000012 , 0.125579700 , 0.104257181 , 1031.25000
0.500000000 , 3.53191532E-02 , 4.33437340E-02 , 1031.25000
1.00000000 , 2.47835405E-02 , 2.30741575E-02 , 562.650024
2.00000000 , 2.17685103E-02 , 2.23718230E-02 , 281.325012
3.00000000 , 2.70328280E-02 , 1.89831313E-02 , 187.688004