Y add -90.7 add mul 0.721 mul x_4 sub mul -9.0 div exp add mul 2.43 x_0 mul -0.977 x_2 x_5 mul 9.46 div abs add 46.400000000000006 mul 7.6000000000000005 div mul x_1 x_8 abs add -65.60000000000001 mul 8.83 x_3 x_6 mul 32.2 x_7