Y add 0.553 sub mul 0.4 mul sub sub add mul 0.53 x_1 mul -1.02 inv add 6.6000000000000005 mul -0.392 x_6 mul 7.57 x_0 mul -0.034 x_2 sub mul 0.918 x_3 mul 0.139 x_5 mul 4.88 div sub mul -13.100000000000001 x_0 mul -1.46 div x_4 add mul 0.659 x_6 mul 8.790000000000001 x_7 x_3