A theorem that guarantees that the trajectory of Langton's ant is unbounded.

# Cohen-Kung Theorem

## See also

Langton's Ant## Explore with Wolfram|Alpha

## Cite this as:

Weisstein, Eric W. "Cohen-Kung Theorem."
From *MathWorld*--A Wolfram Web Resource. https://mathworld.wolfram.com/Cohen-KungTheorem.html