Y add -2.2600000000000002 sub mul 0.313 x_5 add mul 9.06 x_6 mul 0.149 div sub mul 46.2 div x_7 x_8 mul 9.46 x_4 mul add mul -0.291 div div x_1 div pow3 add 76.4 mul 32.300000000000004 x_3 x_7 x_0 mul 0.075 x_3 x_2