Y add 0.921 mul x_0 sub mul -5.47 cos add -71.60000000000001 mul 0.41400000000000003 mul x_2 abs add 0.15 mul -1.07 x_4 add mul -35.300000000000004 exp add -88.60000000000001 mul 0.29 div mul x_3 x_1 x_3 mul -0.221 x_2