xper,xns,xew,xco
0.100000001 , 8.06492567E-02 , 0.153696373 , 892.650024
0.200000003 , 4.01722901E-02 , 4.83913086E-02 , 1031.25000
0.300000012 , 3.42312567E-02 , 3.68414894E-02 , 1031.25000
0.500000000 , 1.53352367E-02 , 1.20652728E-02 , 1031.25000
1.00000000 , 1.81247818E-03 , 2.01246375E-03 , 562.650024
2.00000000 , 1.06540765E-03 , 1.28282409E-03 , 281.325012
3.00000000 , 1.12575886E-03 , 1.15286047E-03 , 187.688004