xper,xns,xew,xco
0.100000001 , 0.298397988 , 0.120519727 , 892.650024
0.200000003 , 7.15129375E-02 , 6.70357421E-02 , 1031.25000
0.300000012 , 4.15658355E-02 , 5.30155599E-02 , 1031.25000
0.500000000 , 3.55347693E-02 , 4.03339416E-02 , 1031.25000
1.00000000 , 2.51682959E-02 , 2.43876595E-02 , 562.650024
2.00000000 , 2.73135211E-02 , 2.15210356E-02 , 281.325012
3.00000000 , 2.40222346E-02 , 2.45072190E-02 , 187.688004