xper,xns,xew,xco
0.100000001 , 6.86718076E-02 , 0.190217122 , 892.650024
0.200000003 , 5.91878593E-02 , 6.56007752E-02 , 1031.25000
0.300000012 , 3.37308981E-02 , 4.06465530E-02 , 1031.25000
0.500000000 , 1.34520223E-02 , 1.73657797E-02 , 1031.25000
1.00000000 , 4.03478416E-03 , 5.61632914E-03 , 562.650024
2.00000000 , 4.29155864E-03 , 3.77861480E-03 , 281.325012
3.00000000 , 1.71673554E-03 , 3.41339875E-03 , 187.688004