Intermediate arithmetic operations on ordinal numbers — mentioned by Sniffnoy

Fri, 04 Jan 2019 07:53:37 GMT

Well, I can't tell you low-hanging fruit that's still out there, because if I knew it, I'd be working on it instead of telling you. :) But I can tell you some low-hanging fruit that I've done! I'll stick to just one example, this[0] paper of mine was, like... I was astonished this was not already in the literature -- everything in this paper is easy to prove once you think to ask the question -- but as best as I and anyone else could tell, somehow nobody had thought to ask the question despite having asked other extremely similar ones. It's especially astonishing that Jacobsthal's…

Paper and discussion history. A mention is not an endorsement.

Intermediate arithmetic operations on ordinal numbers · HackerPapers discussions

Intermediate arithmetic operations on ordinal numbers — mentioned by Sniffnoy