Y add -0.8270000000000001 div x_4 sub mul 24.700000000000003 x_6 sub mul -5.37 mul sub mul -5.38 x_1 mul 6.1000000000000005 div div x_6 x_0 sub mul 28.900000000000002 x_4 mul 36.6 x_3 x_3 add mul 12.100000000000001 x_2 mul 2.06 div x_1 x_5