Y add -69.60000000000001 sub mul -22.700000000000003 mul x_3 div sub sub mul -88.7 x_4 mul -51.0 div div cos add 72.10000000000001 mul 1.06 x_2 sub mul -77.60000000000001 pow3 add 0.10200000000000001 mul 0.219 x_1 mul 2.06 x_5 x_2 mul 0.444 x_4 pow2 add 8.25 mul -77.0 x_1 mul 7.7700000000000005 tan add -0.767 mul 84.5 x_0