Y add 4.57 mul sub mul -17.5 x_0 mul -46.6 div div add sub mul -0.996 div x_6 x_5 sub mul -48.6 tan add 27.8 mul -67.5 x_8 mul -18.900000000000002 x_4 mul -0.265 x_1 x_3 sub mul -0.858 x_4 mul -0.166 div add mul 2.3000000000000003 x_1 mul 15.3 x_9 div x_2 x_7 x_8