xper,xns,xew,xco
0.100000001 , 4.71606398 , 3.42528915 , 892.650024
0.200000003 , 2.63520122 , 1.73228669 , 1031.25000
0.300000012 , 0.903647184 , 1.59126592 , 1031.25000
0.500000000 , 0.646905541 , 0.794476330 , 1031.25000
1.00000000 , 0.152364805 , 8.05788860E-02 , 562.650024
2.00000000 , 2.54086312E-02 , 2.75612008E-02 , 281.325012
3.00000000 , 8.88580270E-03 , 8.38508457E-03 , 187.688004