xper,xns,xew,xco
0.100000001 , 7.01975748E-02 , 0.131131321 , 892.650024
0.200000003 , 6.62128553E-02 , 3.85498442E-02 , 1031.25000
0.300000012 , 5.81230596E-02 , 1.82294697E-02 , 1031.25000
0.500000000 , 7.04032555E-03 , 5.30831236E-03 , 1031.25000
1.00000000 , 2.45845248E-03 , 2.10836506E-03 , 562.650024
2.00000000 , 1.21525198E-03 , 9.31507442E-04 , 281.325012
3.00000000 , 7.78373505E-04 , 1.13951624E-03 , 187.688004