Y add 1.77 sub sub mul 65.2 x_3 add sub mul 8.98 x_3 mul -0.23700000000000002 x_5 add mul 0.1 x_7 add mul 4.14 mul add mul -65.60000000000001 x_7 add mul -50.0 div sub mul 29.200000000000003 x_0 mul -52.7 x_2 x_3 mul 0.907 x_1 x_4 mul -6.62 x_5 mul -0.312 x_6