Y add -21.3 sub mul -6.45 div x_9 sub mul -89.10000000000001 div x_6 div exp add -0.088 mul 0.796 x_2 mul x_3 x_4 mul 4.22 div pow2 add -0.72 mul -58.1 x_7 add mul 6.890000000000001 tan add -96.4 mul 7.51 x_5 mul 36.0 x_1 sub mul -0.248 x_0 mul -0.558 x_8