Y add 9.61 sub mul 0.55 x_3 mul 4.92 div sub add mul 0.47500000000000003 x_1 mul 18.5 x_0 add mul 0.485 sin add -0.052000000000000005 mul 9.6 div mul x_4 pow2 add -9.48 mul -0.85 x_3 x_2 mul -0.658 abs add -0.9500000000000001 mul -4.7700000000000005 x_4 x_0