xper,xns,xew,xco
0.100000001 , 0.268166244 , 1.03191507 , 892.650024
0.200000003 , 0.134152278 , 0.142289862 , 1031.25000
0.300000012 , 7.98664838E-02 , 0.117488250 , 1031.25000
0.500000000 , 3.84455472E-02 , 3.35884877E-02 , 1031.25000
1.00000000 , 1.98798589E-02 , 2.33353507E-02 , 562.650024
2.00000000 , 1.74783040E-02 , 1.96056217E-02 , 281.325012
3.00000000 , 1.28960237E-02 , 8.10535625E-03 , 187.688004