Y add -0.86 sub mul 82.80 abs add 81.00 mul 55.10 x_2 mul -0.96 div x_2 div add sub mul 9.43 x_2 mul -86.40 pow3 add 12.80 mul 35.00 div x_3 x_1 mul 9.04 pow2 add 6.00 mul -57.40 x_3 tan add 0.81 mul 0.23 x_0