Erdős·erdos:105
Erdős Problem 105
Machine-checked by qed.bot.
Fidelity F2: The statement corpus cites this proof against its own statement.
geometry·Source
AI activity
How grades work
Aristotle, GPT Pro
Xichuan (2025)
full
A1
V3
F2
Reasoning and sources
Autonomy
Secondary contribution: formalization
Details
proof to formalize: Xichuan (2025)
Sources
Fidelity
How fidelity is gradedF2 declared. The statement corpus cites this proof against its own statement.
Checks
1-
verified·qed.bot
7 theorems on the standard axioms only
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All of themFormal material
Formal statements · 1
Cited proofs · 1
Also known as · 3
- https://www.erdosproblems.com/105
- https://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/105.lean
- FormalConjectures/ErdosProblems/105.lean
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qed.bot, “Erdős Problem 105”, https://qed.bot/s/erdos-105, as of 30 Sep 2026.