Y add 4.99 div mul x_1 log add 96.5 mul 0.986 x_6 div sub mul -0.04 exp add 1.92 mul -9.790000000000001 x_3 sub mul 80.10000000000001 x_5 mul -5.1000000000000005 mul inv add -0.92 mul -55.300000000000004 x_0 div x_2 mul mul exp add 0.54 mul -4.3 x_4 x_8 x_7 mul x_1 x_4