Y add -0.459 add mul 0.771 x_3 sub mul -2.64 sin add 2.7600000000000002 mul -0.627 x_0 sub add mul 0.929 div sub mul -0.307 pow3 add add mul -56.400000000000006 x_6 mul -0.31 x_4 mul 0.613 x_7 mul 3.38 x_5 x_1 mul -25.1 x_6 mul 7.3500000000000005 pow2 add 0.52 mul -2.0 div x_2 log add 8.44 mul -0.554 x_8