google-deepmind / google-deepmind/formal-conjectures

Erdős Problem 448: status mismatch (repo=solved, erdosproblems.com=formally solved)

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erdos-status-sync formalisation exists elsewhere
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Description

The status of [Erdős problem 448](https://www.erdosproblems.com/448) appears to have changed.

- **[This repo](http://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/448.lean)**: `solved` (in `FormalConjectures/ErdosProblems/448.lean`)
- **[erdosproblems.com/448](https://www.erdosproblems.com/448)**: `formally solved`

Please verify and update the `@[category research ...]` annotation if appropriate.

Contributor guide

Open the contributing guide

Research direction

Open FormalConjectures/ErdosProblems/448.lean and inspect its current @[category research ...] annotation, then compare it with erdosproblems.com/448. Verify the reported status and update the annotation if needed; done means the repository metadata matches the external problem status.

Written by the indexing model from the issue text.

Assessment

Domain
content
Issue type
Bug
Difficulty
1/5
Estimated time
Under an hour
Activity status
Active
Clarity
Mostly clear
Newbie friendliness
78/100

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