Y add 6.59 sub add mul -3.95 div div x_4 abs add 0.8 mul -26.400000000000002 mul x_2 x_7 exp add 9.4 mul 7.03 x_6 sub mul 7.8500000000000005 pow3 add 9.11 mul 0.30000000000000004 x_0 mul 42.2 x_5 sub mul -6.0 x_1 mul -51.7 x_3