Y add 0.665 div add mul -0.65 div inv add 78.4 mul -0.448 x_0 mul log add 1.55 mul -0.527 x_2 add mul -68.2 x_5 mul 6.5600000000000005 x_4 sub mul 11.8 x_3 add mul 39.400000000000006 x_3 mul 0.72 x_1 sin add -5.3100000000000005 mul 5.63 x_4