Y add 4.78 sub add mul -4.45 x_4 sub mul 12.9 div abs add 0.889 mul 22.6 div tan add 2.5500000000000003 mul 0.591 x_5 div x_6 x_7 add mul -0.452 div sub mul -78.5 x_8 mul -30.6 sin add 67.7 mul 32.7 x_2 x_0 mul -0.261 inv add -0.555 mul 48.400000000000006 x_3 mul 0.28700000000000003 x_3 mul 0.868 x_1