Y add 47.900000000000006 sub mul -0.009000000000000001 div add mul -0.462 mul x_3 div x_7 x_4 mul -0.425 div x_0 x_4 sub mul 31.8 div x_4 div x_5 x_1 mul -23.0 x_7 sub sub mul -1.77 x_3 mul 45.0 x_2 mul -93.30000000000001 x_6