Y add 17.7 mul mul sub sub mul 1.4000000000000001 mul mul x_4 x_6 add add mul -0.652 x_6 mul 0.897 x_5 mul -1.44 mul abs add 2.2800000000000002 mul 90.80000000000001 x_3 x_5 mul -9.58 x_0 add mul -8.790000000000001 abs add 4.64 mul -68.10000000000001 x_4 mul -13.4 x_1 x_2 cos add 9.82 mul 8.700000000000001 x_7