Y add 0.228 mul x_7 div div sub mul -19.700000000000003 x_8 mul -4.75 x_1 x_9 sub add mul -29.900000000000002 mul add mul 0.442 x_6 add mul -0.41400000000000003 abs add -8.88 mul 0.628 x_5 mul 6.32 x_0 div tan add -90.2 mul 0.855 x_8 x_3 mul -0.864 x_4 mul -54.6 x_2