xper,xns,xew,xco
0.100000001 , 1.41855001 , 1.98322511 , 892.650024
0.200000003 , 0.176495984 , 0.172320560 , 1031.25000
0.300000012 , 9.45196077E-02 , 7.40135834E-02 , 1031.25000
0.500000000 , 4.20521721E-02 , 3.98553722E-02 , 1031.25000
1.00000000 , 2.77702101E-02 , 2.47135609E-02 , 562.650024
2.00000000 , 2.95920167E-02 , 3.08100097E-02 , 281.325012
3.00000000 , 2.11132430E-02 , 2.31740717E-02 , 187.688004