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Erdős·erdos:1026

Erdős Problem 1026

problem formal record: solved source: solved (Lean)no 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.

combinatorics·Source

AI activity

How grades work
Aristotle

2025-12-07

Full solution (Lean)

full A3 autonomous V2 artifact F2 declared
Reasoning and sources

Autonomy

AI standalone, with comparable literature existing

Details

literature: 🟢 Tidor, Wang, and Yang (2016)

literature found on: 8 Dec, 2025

similar?: Only after applying an argument from Seidenberg (1959)

AlphaEvolve, Aristotle, Gemini, GPT

2025-12-08·with Boris Alexeev, Stijn Cambie, Terence Tao, Lawrence Wu

Full solution (Lean)

full A1 collaborative V2 artifact F2 declared
Reasoning and sources

Autonomy

AI collaborating with humans

Does the formal statement say what was claimed?

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

Computed from what the project declares and what the register holds, never from reading the mathematics. How fidelity is graded.

Follow and discuss

All discussion

Discussion and bounties for this problem load here.

Formal material

Formal statements · 1
Cited proofs · 1

Recorded elsewhere

Compare the registries
  • vibemathed — Erdős Problem #1026: Monotonic Subsequence Sums

    checked·joint·their labels: lean-verified, ai-co-developed

Also known as · 3
  • https://www.erdosproblems.com/1026
  • https://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/1026.lean
  • FormalConjectures/ErdosProblems/1026.lean