xper,xns,xew,xco
0.100000001 , 0.364179194 , 0.403221011 , 892.650024
0.200000003 , 7.67093226E-02 , 0.104108833 , 1031.25000
0.300000012 , 4.95305918E-02 , 6.86959922E-02 , 1031.25000
0.500000000 , 3.32743488E-02 , 4.67178561E-02 , 1031.25000
1.00000000 , 2.86261775E-02 , 3.12814042E-02 , 562.650024
2.00000000 , 2.31496971E-02 , 2.00882703E-02 , 281.325012
3.00000000 , 2.23101266E-02 , 2.16011479E-02 , 187.688004