xper,xns,xew,xco
0.100000001 , 3.91287617E-02 , 0.150934026 , 892.650024
0.200000003 , 2.91046035E-02 , 2.21470892E-02 , 1031.25000
0.300000012 , 2.32652798E-02 , 2.77238935E-02 , 1031.25000
0.500000000 , 6.40627975E-03 , 5.84232621E-03 , 1031.25000
1.00000000 , 1.18642813E-03 , 1.15088385E-03 , 562.650024
2.00000000 , 8.68565694E-04 , 1.20981352E-03 , 281.325012
3.00000000 , 8.61656968E-04 , 9.55605472E-04 , 187.688004