Y add 0.09 add mul -75.4 div x_4 div mul x_1 div mul pow3 add add mul 0.449 x_1 mul -68.9 x_2 mul -0.66 x_6 x_3 x_5 abs add -6.48 mul -0.053 x_5 sub mul 55.1 x_0 add mul 0.6910000000000001 x_7 mul 1.98 tan add -89.4 mul -0.712 x_4