Y add 70.7 add mul 0.417 x_4 mul 3.2800000000000002 div sub mul 9.56 x_0 mul -0.631 mul mul pow3 add -2.5 mul 0.34600000000000003 div x_5 x_3 inv add 0.727 mul -0.87 x_3 pow3 add 2.57 mul 6.7 x_1 mul tan add -1.73 mul -5.9 x_4 x_2