Y add -0.10200000000000001 sub mul -9.33 div mul x_3 div div inv add -36.7 mul 7.25 x_0 x_7 x_5 x_3 add mul 0.76 x_6 sub sub mul 66.10000000000001 x_1 mul -61.800000000000004 div pow2 add 0.8180000000000001 mul 7.44 x_2 pow2 add -0.8310000000000001 mul 3.8000000000000003 x_4 mul -0.188 x_3