Y add 3.37 div add add add mul -9.200000000000001 x_3 mul 4.7700000000000005 x_4 sub mul 0.382 tan add 6.09 mul 0.765 mul x_1 x_2 mul -0.886 x_0 add mul 9.27 x_1 add sub mul -1.29 x_6 mul 0.656 x_7 mul -5.36 x_8 x_5