Covering planar sets by finitely many sets with no three collinear points (Erdős #846)

Covering planar sets by finitely many sets with no three collinear points (Erdős #846)

Model / AI: AlphaProof Nexus

AlphaProof Nexus supplies a formal proof for this statement.

Source read 2026-09-08. Read the linked source to identify this individual result and its attribution; proofs were not independently checked.

• Paper — AlphaProof Nexus
• Lean — Statement and proof