Y add 40.2 div x_4 sub mul -0.803 tan add 36.800000000000004 mul 5.8 x_1 sub mul -1.31 x_0 sub mul -8.370000000000001 x_1 mul -5.4 abs add sub mul 29.6 abs add -7.0 mul -3.98 x_2 mul 0.317 x_2 mul -0.92 abs add -0.899 mul 0.727 x_3