Y add 0.372 add mul -0.871 x_5 mul 66.4 mul mul add mul 9.290000000000001 div exp add 7.800000000000001 mul -46.300000000000004 x_1 x_7 mul 0.5710000000000001 x_0 div x_3 div add mul -55.0 x_4 mul -9.08 x_8 x_2 add mul -0.014 x_6 mul -29.8 x_2