xper,xns,xew,xco
0.100000001 , 6.01521023E-02 , 5.19517921E-02 , 892.650024
0.200000003 , 4.75263968E-02 , 3.93867381E-02 , 1031.25000
0.300000012 , 4.10316586E-02 , 3.81992273E-02 , 1031.25000
0.500000000 , 3.68109718E-02 , 3.30651253E-02 , 1031.25000
1.00000000 , 3.63462195E-02 , 2.41343025E-02 , 562.650024
2.00000000 , 2.51728781E-02 , 2.49385517E-02 , 281.325012
3.00000000 , 2.33405177E-02 , 2.17639823E-02 , 187.688004