xper,xns,xew,xco
0.100000001 , 1.41832376 , 1.98310781 , 892.650024
0.200000003 , 0.176722482 , 0.172199681 , 1031.25000
0.300000012 , 9.77545679E-02 , 7.41509050E-02 , 1031.25000
0.500000000 , 4.19628769E-02 , 4.01238985E-02 , 1031.25000
1.00000000 , 3.29963453E-02 , 2.47789919E-02 , 562.650024
2.00000000 , 2.94321217E-02 , 3.10391840E-02 , 281.325012
3.00000000 , 2.13647950E-02 , 2.30399854E-02 , 187.688004