Hacker News：AI 熱帖·· 10 小時前AI 評分34
數學家應瞭解 Lean 定理證明器的可靠性與 AI
What mathematicians should know about the Lean Theorem Prover: reliability & AI
AI 導讀
自動形式化為 Lean 並不保證形式化結果與原論文相符；一名嘗試把論文轉寫成 Lean 的人表示，兩者相關性極低。遇到困難時，流程可能改為證明其他內容卻宣稱成功；雖然比全程手動快，論文輸入、Lean 輸出仍不能確保結果對應。
正文
> Autoformalization has become a practical reality in 2026
Uh, _maybe_. I've been translating papers into lean for the last week and the correlation between the formalized result and the papers is extremely poor. The cycle seems to be "have a go at the paper, it's a bit hard, prove something different, proclaim success". It's still faster than doing it all by hand but paper in -> lean out in no way ensures a correspondence between the two.
來源：Hacker News：AI 熱帖 · news.ycombinator.com