Y add -0.11900000000000001 sub mul 3.19 div mul div x_4 exp add 0.059000000000000004 mul -74.5 div sub mul -0.999 x_1 mul 0.386 x_5 pow3 add -6.58 mul -4.62 x_0 x_7 x_3 add mul 0.214 mul mul x_6 x_8 x_4 mul -0.47900000000000004 pow2 add -0.921 mul -11.0 x_2