Y add -5.48 add add add add add mul -0.652 x_1 mul 0.08 pow3 add -6.4 mul -88.5 x_4 mul 0.517 x_0 add mul -0.58 div add mul 3.92 pow3 add mul 0.483 x_5 mul -0.43 x_7 add mul -0.5640000000000001 x_6 mul 0.747 x_7 x_2 mul -0.451 x_2 mul -73.4 x_3 mul 9.09 x_6