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1.Ask HN: What happens when a new user's submission disappears?
2 points by ursAxZA 7 days ago | past | 7 comments
2.A simple visualization that makes multiplication intuitive for children (ursaxza.substack.com)
1 point by ursAxZA 7 days ago | past | discuss
3.Ask HN: Did anyone learn basic arithmetic as "snapshots" instead of procedures?
3 points by ursAxZA 8 days ago | past | discuss
4.Δⁿ Sort – A Notation for Making Invisible Math Steps Visible (ursaxza.substack.com)
1 point by ursAxZA 8 days ago | past | discuss
5.Rethinking a Mathematical Notation for Possible LLM Applications (ursaxza.substack.com)
2 points by ursAxZA 9 days ago | past | 1 comment
6.Ask HN: New user here – unable to submit a link. Do I just need to wait?
2 points by ursAxZA 10 days ago | past | 6 comments

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