Y add 0.21 add sub mul 10.8 x_2 mul 87.5 x_2 sub mul -0.314 exp add 89.2 mul -5.63 x_4 mul 0.897 div sub mul -0.8220000000000001 x_0 sub mul 38.0 div x_3 x_3 mul 9.66 abs add -12.200000000000001 mul -0.551 x_3 tan add 0.799 mul -9.93 x_1