Y add 7.1000000000000005 sub mul -0.599 div div div x_5 sub mul -8.93 x_4 mul 6.7700000000000005 div x_2 add mul -0.641 x_0 sub mul 7.94 pow3 add -88.9 mul -2.72 x_3 mul -61.5 mul x_5 tan add -0.66 mul -2.24 x_4 x_1 x_5 mul -0.869 x_3