xper,xns,xew,xco
0.100000001 , 2.58972403E-02 , 6.20536059E-02 , 892.650024
0.200000003 , 1.24327298E-02 , 2.17412505E-02 , 1031.25000
0.300000012 , 1.65919308E-02 , 1.11300405E-02 , 1031.25000
0.500000000 , 6.34930655E-03 , 6.55988092E-03 , 1031.25000
1.00000000 , 1.03270728E-03 , 1.52580999E-03 , 562.650024
2.00000000 , 6.49378169E-04 , 1.35347235E-03 , 281.325012
3.00000000 , 1.02200720E-03 , 1.25559489E-03 , 187.688004