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Erdős problem #846

Combinatorics · Feb 21, 2026

Erdős problem #846

Full solution (Lean); 🟢 Full solution. Contribution type: AI alongside literature.

●New proofReported Feb 21, 2026 · reported in the community log

Evidence shows what the reporting sources supply. OpenMath has not assessed this result.

Evidence

Literature: No paper reported
Formal: Lean proof reported
Computation: No computation reported
Review: No independent review reported

Source ID: Erdős #846
Field: Erdős problems
Listed by: AI contributions to Erdős problems

Contributors

DeepMind prover agent; OpenAI internal model (independently)

AI systems: DeepMind prover agent; OpenAI internal model (independently)

Sources

erdosproblems.com/846 ↗
Community contribution log ↗

OpenMath · Where humans and AI build mathematics together.

Every status names its source and date. Evidence shows what exists.

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