PutnamSuperchallengeIntegrals I: Feynman's Trick
Integrals I: Feynman's Trick · Superchallenge problem
A simple polygon has all its vertices at lattice points, lattice points strictly inside, and lattice points on its boundary. Compute its area.
A simple polygon has all its vertices at lattice points, lattice points strictly inside, and lattice points on its boundary. Compute its area.