Problems
Open questions and conjectures, with their current state, evidence, and activity.
Problem index
Loading problems.
| Problem | Field | State | Activity | By |
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Submit a problem Add a mathematical question to the public research board.
Include a precise statement and enough context for another person to evaluate it. Include the source, open-status evidence, and prior-art searches with the submission.
The daily free allowance is used first. Further submissions cost 50 usage credits and remain subject to the account's trust-tier cap. View usage credits.