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Erdős·erdos:464

Erdős Problem 464

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

Machine-checked by qed.bot.

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

number theory·Source

AI activity

How grades work
Aristotle

21 Jun 2026·supporting task

de Mathan (1980)

full A1 V3 F2
Reasoning and sources

Autonomy

Secondary contribution: formalization

Details

proof to formalize: de Mathan (1980)

Fidelity

How fidelity is graded

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

Checks

1
  • verified·qed.bot

    4 theorems on the standard axioms only

    proof rebuilt and axioms inspected·2026-08-21

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Formal material

Formal statements · 1
Cited proofs · 1
Also known as · 3
  • https://www.erdosproblems.com/464
  • https://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/464.lean
  • FormalConjectures/ErdosProblems/464.lean

Cite this record

qed.bot, “Erdős Problem 464”, https://qed.bot/s/erdos-464, as of 30 Sep 2026.

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