Y add -47.5 div add add mul -0.077 div sub mul 0.198 x_7 mul -2.59 x_3 x_1 mul 8.8 exp add 3.04 mul 0.047 x_6 mul -0.083 x_0 log sub mul 74.5 div pow2 add 7.59 mul -0.812 x_2 exp add 0.993 mul 0.996 x_5 mul -0.543 x_4