Erdős·erdos:907

Erdős Problem 907

problem formal record: solved source: proved (Lean) F2 declared

No independent check recorded yet. A formal artifact, declaration or published object is attached, but no rebuild of it is recorded here.

Fidelity F2: The statement corpus cites this proof against its own statement.

analysis·Source

AI activity

Aristotle

7 Apr 2026·supporting task

de Bruijn (1951)

full A1 V1 F2

Reasoning and sources

Secondary contribution: formalization

proof to formalize: de Bruijn (1951)

F2 declared. The statement corpus cites this proof against its own statement.

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Formal statements · 1

FormalConjectures/ErdosProblems/907.lean
1 declarations, 1 unproved goals·research solved

Cited proofs · 1

Also known as · 3

https://www.erdosproblems.com/907
https://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/907.lean
FormalConjectures/ErdosProblems/907.lean

qed.bot, “Erdős Problem 907”, https://qed.bot/s/erdos-907, as of 30 Sep 2026.

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