Y add -0.58 div x_7 div sin sub mul 0.1 x_3 mul 83.9 div sin add 6.3500000000000005 mul 0.771 x_4 x_6 sub mul 0.991 x_8 add add mul 2.73 inv add -42.400000000000006 mul -0.618 x_6 add mul 3.45 inv add 17.5 mul 0.65 x_0 mul -0.444 div x_5 x_1 mul -8.74 x_2