Y add -28.900000000000002 mul sub sub mul 77.9 x_4 sub sub mul 0.9410000000000001 pow2 add 0.518 mul 10.4 div x_1 x_7 mul -0.68 tan add 32.2 mul -2.12 x_5 mul -0.37 x_3 mul 0.002 x_2 div div add mul -0.322 x_0 mul -46.900000000000006 div x_4 x_6 x_8 x_8