Y add -6.19 sub add mul -0.739 mul sub mul -51.6 exp add 0.8140000000000001 mul -0.201 x_5 mul 53.5 x_3 mul mul x_4 x_8 x_2 mul 1.21 x_0 add mul -64.10000000000001 mul x_7 sub mul 0.439 x_3 sub mul 0.23600000000000002 x_1 mul -0.787 pow3 add 2.0100000000000002 mul 0.746 x_8 mul 5.76 x_6