Y add -79.60000000000001 add mul 0.154 pow2 add 0.049 mul 92.2 x_8 mul -0.763 div x_5 sub mul 0.289 mul div inv add -0.765 mul -5.57 x_3 add mul 81.80000000000001 div x_6 x_1 mul 18.6 x_7 add mul 15.9 x_4 mul 36.5 mul x_2 x_8 mul 32.4 x_0