xper,xns,xew,xco
0.100000001 , 0.898660302 , 0.514974833 , 892.650024
0.200000003 , 0.128975481 , 0.157713503 , 1031.25000
0.300000012 , 7.16597661E-02 , 8.16076100E-02 , 1031.25000
0.500000000 , 3.81896831E-02 , 4.22270149E-02 , 1031.25000
1.00000000 , 3.57858948E-02 , 2.28768531E-02 , 562.650024
2.00000000 , 2.44851131E-02 , 1.95005871E-02 , 281.325012
3.00000000 , 2.60061212E-02 , 1.82137042E-02 , 187.688004