xper,xns,xew,xco
0.100000001 , 3.27444124 , 2.78801656 , 892.650024
0.200000003 , 2.39306164 , 2.80957174 , 1031.25000
0.300000012 , 1.58734965 , 1.60665321 , 1031.25000
0.500000000 , 1.06164598 , 0.905563116 , 1031.25000
1.00000000 , 0.360031635 , 0.357124388 , 562.650024
2.00000000 , 7.69652501E-02 , 8.73620585E-02 , 281.325012
3.00000000 , 2.42337957E-02 , 4.19494845E-02 , 187.688004