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  C. Knodelknodel@mastodon.de

  Oct 12, 2026, 5:55 AM

  @fractalkitty

  Professor Huber, who was lecturing concrete mathematics back in the nineties, often said that some basic proofs (like say, of the law of sines) were so important (and so easy...) that you'd have to be able to perform them naked, in a palm tree's shadow, with a finger in the sand.

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