xper,xns,xew,xco
0.100000001 , 6.94129393E-02 , 7.05786124E-02 , 892.650024
0.200000003 , 5.32815382E-02 , 7.95815885E-02 , 1031.25000
0.300000012 , 7.43758380E-02 , 8.87824371E-02 , 1031.25000
0.500000000 , 0.100098975 , 0.125783354 , 1031.25000
1.00000000 , 0.102847300 , 0.135580152 , 562.650024
2.00000000 , 2.95886211E-02 , 2.32545696E-02 , 281.325012
3.00000000 , 1.28430873E-02 , 1.63946077E-02 , 187.688004