Y add 3.1 sub mul 21.700000000000003 mul add mul -0.133 x_4 mul 9.32 div abs add 6.2 mul 34.4 x_5 div sub mul -0.313 x_1 mul -79.4 div inv add mul -0.41500000000000004 x_4 mul 1.8 div x_3 cos add 81.2 mul 90.0 x_6 x_0 x_1 inv add -5.9 mul 6.61 x_5 add mul 2.2600000000000002 x_7 mul -1.77 x_2