Y add -27.200000000000003 sub mul 76.80000000000001 div sub mul 0.802 x_0 mul 0.642 div x_1 sub mul 9.06 x_0 mul -0.299 sin add 84.30000000000001 mul -0.28700000000000003 x_0 sin add -7.09 mul -0.9580000000000001 mul x_2 x_1 mul -0.652 x_2