Y add 68.8 mul sub mul -0.273 x_5 sub add mul -4.23 cos add 8.43 mul -0.525 div x_3 sin add 9.28 mul 8.700000000000001 mul x_2 x_5 mul 4.3500000000000005 x_1 mul -0.811 inv sub mul 53.7 inv add 10.700000000000001 mul 0.982 x_4 mul -0.804 x_3 x_0