Y add -6.82 mul pow3 add -7.9 mul -9.63 x_6 mul div mul x_2 x_1 mul add mul -8.1 div x_5 mul x_4 x_3 mul 0.212 x_6 x_0 sub mul -7.0600000000000005 exp add -0.202 mul -10.8 mul x_8 x_7 mul -44.300000000000004 abs add 88.10000000000001 mul 65.9 x_8