Y add -44.7 add mul -2.1 x_3 add add mul -0.20800000000000002 pow3 add 0.41300000000000003 mul 0.92 x_1 mul 3.72 div div div sub mul 0.28600000000000003 x_1 mul 0.578 sin add -0.675 mul -89.4 x_3 x_2 x_0 x_1 mul 30.400000000000002 x_0