xper,xns,xew,xco
0.100000001 , 0.182409108 , 0.231107652 , 892.650024
0.200000003 , 3.11972052E-02 , 5.31005040E-02 , 1031.25000
0.300000012 , 1.54028339E-02 , 1.79958232E-02 , 1031.25000
0.500000000 , 5.08342264E-03 , 5.97556494E-03 , 1031.25000
1.00000000 , 1.16644474E-03 , 1.53677631E-03 , 562.650024
2.00000000 , 1.27865560E-03 , 1.29578204E-03 , 281.325012
3.00000000 , 7.14669412E-04 , 1.31952437E-03 , 187.688004