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Well, it's a research paper, not a tutorial.
by Koshkin 7y ago
Well, it's a research paper, not a tutorial.
- phkahler 7y agoYes, but the result was simple enough in hindsight that it should probably be in every introductory linear algebra text.
- Koshkin 7y agoLooks like it's not that simple. It does make sense in hindsight - because the quantity of information is the same, but that does not necessarily mean that the actual calculation or the proof must be simple.