Y add 9.23 add add mul -4.58 div x_6 sub mul -53.400000000000006 div x_2 sub mul -5.34 x_0 mul -61.400000000000006 x_3 mul 11.200000000000001 x_5 add mul -9.620000000000001 x_4 mul 12.700000000000001 mul pow3 add -3.71 mul 42.300000000000004 x_1 cos add 0.488 mul 3.6 x_7 mul -0.5 x_8