Y add 5.54 add mul -0.6990000000000001 exp add -0.872 mul -0.389 x_3 mul -0.394 div sub mul 0.61 abs add -0.972 mul -0.451 x_0 sub mul -0.088 div tan sub mul -26.8 x_3 mul 0.772 x_1 x_2 mul -8.8 x_4 x_4