Y add 4.33 div sub mul 66.2 div x_6 div tan add 1.1500000000000001 mul 2.94 x_0 x_8 mul 0.558 div add mul 5.43 mul sub mul 4.45 x_3 mul 0.913 sin add mul 1.1 x_2 mul 50.900000000000006 x_5 x_7 mul 78.10000000000001 x_4 x_1 inv add 0.45 mul 3.0100000000000002 x_9