Y add 80.30000000000001 add mul 1.3800000000000001 mul pow2 add -4.58 mul 3.72 x_5 add sub mul -60.400000000000006 x_2 sub mul 5.13 x_4 mul -23.5 div add sub mul 5.59 x_7 mul -0.523 x_5 mul 73.0 x_6 pow2 add 4.47 mul 20.400000000000002 x_6 mul 7.72 exp add 0.768 mul 47.0 x_3 mul -83.80000000000001 div x_0 mul x_0 x_1