Y add -0.602 add mul -71.9 div sub mul 0.962 x_1 mul -3.7 x_2 add add sub mul -0.868 pow2 add 61.0 mul 0.626 x_2 mul -0.903 x_0 mul -0.964 x_1 mul -0.926 tan add 19.1 mul -0.34400000000000003 x_1 mul -58.2 div x_3 x_0