Y add 37.5 sub add mul -52.400000000000006 mul sub mul -0.5650000000000001 x_0 mul -74.2 x_4 sub sub mul 78.30000000000001 x_2 mul -82.80000000000001 mul x_3 x_3 mul -40.300000000000004 mul x_0 x_1 mul 85.9 x_3 mul -66.7 x_1