Y add 51.900000000000006 mul add mul -0.5700000000000001 x_0 add mul 18.0 tan add 3.68 mul 1.79 mul div sin add 0.595 mul -7.1000000000000005 x_3 x_4 sin add 39.0 mul -0.8280000000000001 x_2 mul -0.299 exp add 76.5 mul 0.8250000000000001 x_1 x_4