Y add -0.09 add mul -4.6000000000000005 tan add -5.7700000000000005 mul -0.301 x_5 sub mul 0.029 x_1 mul 78.60000000000001 div add sub mul 2.29 mul x_6 mul mul mul x_4 x_8 x_3 mul x_7 x_0 sub mul -0.687 x_7 mul 0.195 x_5 mul 26.400000000000002 x_2 mul x_8 x_3