- Mathcha.io and Mathpix.com were shared as tools for quickly rendering LaTeX equations and converting handwritten or photographed math into editable LaTeX, streamlining technical documentation and note-taking workflows.  
- A participant joked that these tools could evolve into a new class of CAPTCHAs that force users to solve advanced calculus problems or draw Feynman diagrams, highlighting both the sophistication of the tools and the playful culture of the channel.