Y add -0.931 add mul -0.799 mul tan add -4.28 mul 0.495 x_4 x_2 mul -0.209 div x_0 sub sub mul 46.5 x_3 mul -2.13 x_0 mul 0.88 div x_3 add mul 3.5500000000000003 pow3 add -9.88 mul -28.400000000000002 x_1 mul -0.734 x_2