Y add 92.60000000000001 div x_1 sub sub mul 0.55 x_7 sub mul 67.5 x_3 sub mul 27.400000000000002 x_4 mul -27.8 div sub mul 93.4 x_6 mul -0.49 x_8 x_5 mul 31.900000000000002 pow3 add 59.1 mul -83.5 mul sub mul -0.48 x_0 mul -0.908 x_2 x_6