Y add -9.18 add mul 0.5 tan add -18.0 mul 8.69 x_3 mul 0.033 mul div add mul -0.969 x_8 mul 0.609 x_4 exp add 0.369 mul -3.8200000000000003 div x_6 inv add 0.029 mul 0.228 x_5 div add mul 61.400000000000006 mul inv add -0.14100000000000001 mul -57.900000000000006 div x_4 x_0 add mul 6.98 mul div x_2 x_8 x_1 mul 0.146 x_5 mul -8.63 x_3 x_7