xper,xns,xew,xco
0.100000001 , 4.56028506E-02 , 0.112112813 , 892.650024
0.200000003 , 3.35496813E-02 , 3.85608934E-02 , 1031.25000
0.300000012 , 3.15414555E-02 , 1.97588764E-02 , 1031.25000
0.500000000 , 6.70154532E-03 , 1.02270711E-02 , 1031.25000
1.00000000 , 1.28413888E-03 , 1.35298388E-03 , 562.650024
2.00000000 , 1.02693157E-03 , 1.38577982E-03 , 281.325012
3.00000000 , 1.01613614E-03 , 1.07025634E-03 , 187.688004