g(x)=1-1.89735300202*x^8-0.73884402381*x^16+0.98978292252*x^24+ 0.44569064453*x^32-0.58599845479*x^40-0.28196762332*x^48+ 0.39494697971*x^56-0.0321526699*x^64+0.3914894068*x^72- 1.21607366528*x^80+1.45859462729*x^88-0.973412348*x^96+ 0.38717922254*x^104-0.086727797290*x^112+0.00847797841*x^120