Y add 57.900000000000006 add mul -0.973 mul x_2 x_0 mul -21.200000000000003 mul mul tan add 2.47 mul 2.99 x_3 exp add 66.2 mul 58.1 x_1 add add mul 0.23800000000000002 sin add mul -0.983 x_0 mul -9.69 x_2 mul -9.61 x_0 mul 0.889 x_1