Y add 0.444 add mul -0.091 mul x_1 add add mul 0.06 pow3 add 0.5670000000000001 mul -3.0100000000000002 div x_0 exp add 8.13 mul 0.435 mul x_2 x_3 mul 0.342 x_4 mul 33.800000000000004 x_2 mul 8.200000000000001 exp add 6.2 mul -0.758 mul x_3 x_1