Show HN: Penmentor – Claude marks up your handwritten math like a… — Hacker News — TG.ME

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Show HN: Penmentor – Claude marks up your handwritten math like a teacher
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GitHub - AbdullahAlhariri/penmentor: AI mentor that reads your math.

AI mentor that reads your math. Contribute to AbdullahAlhariri/penmentor development by creating an account on GitHub.

t.me/hackernewslive/234262

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October 20, 2026 1.8K 16