Y add 0.47400000000000003 mul x_0 add mul -1.96 x_5 mul 56.300000000000004 mul x_0 add sub mul 0.77 mul sub mul -3.45 x_1 mul 9.1 x_4 mul pow2 add mul -76.80000000000001 x_7 mul 0.46900000000000003 x_2 pow2 add 4.62 mul 1.2000000000000002 x_6 mul 9.86 x_3 mul -4.58 x_7