Y add -8.92 mul exp add -66.9 mul -0.726 div x_1 x_3 div add mul -8.49 abs add 0.578 mul 64.8 x_2 mul -0.035 mul sub mul -4.39 div add mul -0.671 x_2 mul 0.28300000000000003 x_5 sub mul 0.059000000000000004 x_5 mul -44.0 x_1 mul 0.9400000000000001 x_0 x_4 cos add -0.707 mul -76.10000000000001 x_1