Y add -0.863 sub add mul 0.905 div x_4 x_7 mul 0.6910000000000001 div div add mul -82.30000000000001 x_3 mul 0.338 mul sub mul 6.45 mul sub mul -0.683 x_3 mul -30.5 x_0 x_5 mul -14.4 x_5 x_1 x_6 x_6 mul -31.900000000000002 x_2