Y add 8.22 div mul add sub mul -1.09 div x_2 x_0 mul 35.800000000000004 mul sub mul -97.10000000000001 x_5 mul -6.04 x_6 pow3 add -0.176 mul 8.91 x_8 mul 0.34600000000000003 mul x_7 tan add 98.0 mul 0.921 x_1 x_4 pow3 add -27.8 mul -73.8 x_3