Y add 70.2 mul x_1 sub mul 0.20600000000000002 div sub mul -56.6 x_6 sub sub mul 0.617 exp add -0.404 mul 52.6 mul x_7 sin add 8.67 mul -6.76 mul x_3 x_1 mul -0.8200000000000001 x_2 mul -0.85 x_0 pow3 add 0.374 mul -4.21 x_5 mul -77.80000000000001 pow2 sub mul 33.9 x_4 mul 5.3100000000000005 x_8