xper,xns,xew,xco
0.100000001 , 0.885148048 , 1.14711487 , 892.650024
0.200000003 , 0.502321124 , 0.210410774 , 1031.25000
0.300000012 , 0.103769772 , 0.103186086 , 1031.25000
0.500000000 , 3.99745889E-02 , 3.01313754E-02 , 1031.25000
1.00000000 , 5.18959993E-03 , 7.09201535E-03 , 562.650024
2.00000000 , 1.58362940E-03 , 3.69593897E-03 , 281.325012
3.00000000 , 1.31695019E-03 , 2.34116591E-03 , 187.688004