xper,xns,xew,xco
0.100000001 , 8.93587321E-02 , 8.15877244E-02 , 892.650024
0.200000003 , 1.52816223E-02 , 2.80276295E-02 , 1031.25000
0.300000012 , 1.27435457E-02 , 1.54345315E-02 , 1031.25000
0.500000000 , 5.94237773E-03 , 5.76508790E-03 , 1031.25000
1.00000000 , 1.08659430E-03 , 1.62349257E-03 , 562.650024
2.00000000 , 9.20079125E-04 , 1.23189832E-03 , 281.325012
3.00000000 , 8.63027817E-04 , 1.55516691E-03 , 187.688004