Y add -36.800000000000004 add mul -0.317 exp add mul 0.9540000000000001 x_4 mul 1.67 x_7 mul -0.381 mul x_4 div mul add mul -0.628 x_3 add mul 9.96 x_0 mul 2.52 abs add 52.300000000000004 mul 22.900000000000002 x_8 sub sub mul 0.358 div x_3 x_2 sub mul 0.936 x_1 mul -96.9 x_5 mul -2.2 x_6 x_7