Y add 4.28 mul add mul -15.4 div sub mul -27.900000000000002 mul tan add 7.09 mul -9.14 x_2 x_3 mul -6.0 abs add 72.8 mul -0.87 x_3 cos add -0.9 mul 0.47900000000000004 x_1 mul 3.3200000000000003 sqrt add 29.900000000000002 mul 1.67 x_0 x_0