[Imo1994p6] Formalization and solution#164
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dwrensha merged 2 commits intodwrensha:mainfrom Feb 9, 2026
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Compfiles/Imo1994P6.lean
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| problem imo1994_p6 : | ||
| ∃ A : Set ℕ, |
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The English problem statement says that this should be a set of "positive" integers, while this formal statement only requires "non-negative".
Now including positive integers condition.
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Thanks! |
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Please review the formalization of the problem, it was a bit tricky. I noted that the solution on https://artofproblemsolving.com/wiki/index.php/1994_IMO_Problems/Problem_6 had a odd (and much simpler) interpretation of the problem than https://prase.cz/kalva/imo/isoln/isoln946.html regarding k.