Y add 0.291 div sub mul 79.2 x_4 add mul 90.10000000000001 exp add 38.800000000000004 mul -2.9000000000000004 x_0 mul -0.35000000000000003 cos add mul 0.10300000000000001 x_3 sub mul 88.7 abs add 1.57 mul 7.55 x_3 mul 0.228 x_1 tan add 0.305 mul -0.858 x_2