Y add -2.17 div x_2 add mul -0.9550000000000001 x_0 mul -27.700000000000003 mul add sub mul -92.30000000000001 x_6 mul -3.62 mul add mul 0.991 x_7 mul -0.963 x_7 add mul 75.60000000000001 x_1 mul -2.37 x_5 mul 0.721 x_4 x_3