Y add 0.859 add mul -0.34700000000000003 div sub mul 5.14 exp add -3.91 mul -4.95 x_2 mul 3.2600000000000002 mul add add sub mul -0.226 x_4 mul -34.300000000000004 mul x_0 x_2 mul -20.6 x_3 mul 6.9 x_1 x_5 x_5 mul -37.6 x_5