Y add -5.5600000000000005 div div sub mul -78.10000000000001 x_3 mul -3.18 mul x_1 x_2 sub mul -0.671 x_4 sub add mul -9.09 x_0 mul 54.800000000000004 x_8 sub mul 0.20800000000000002 x_0 add mul 8.99 x_5 add mul 8.02 sin add 0.883 mul -83.0 x_6 mul -2.62 x_1 add mul 2.43 x_7 mul -0.394 x_1