Y add -80.80000000000001 div add mul 0.73 div sub mul -70.2 x_5 mul -93.4 x_3 div div sub mul -0.1 x_0 mul 1.7000000000000002 x_7 sub mul -0.382 x_4 mul 0.06 x_1 add mul 90.30000000000001 x_2 mul 0.9 x_6 mul -0.85 x_4 x_5