xper,xns,xew,xco
0.100000001 , 0.305649042 , 0.835884333 , 892.650024
0.200000003 , 0.126818657 , 0.168553948 , 1031.25000
0.300000012 , 0.107283175 , 0.108543321 , 1031.25000
0.500000000 , 3.60397100E-02 , 3.53119373E-02 , 1031.25000
1.00000000 , 3.50138522E-03 , 6.67154370E-03 , 562.650024
2.00000000 , 1.22936058E-03 , 2.66944221E-03 , 281.325012
3.00000000 , 1.11463398E-03 , 1.76814606E-03 , 187.688004