Norman Wildberger and Dean Rubine Rewriting History and Edward Frenkel Offering Free Psychoanalysis

 

There is a generalised form of the Catalan numbers which sheds some light on series solutions to polynomials. It turns out that this more general series was discovered  by a Mongolian mathematician a century before Catalan described the Catalan series. See  Numberphile - Sophie Maclean on the Catalan Numbers and also Terence Tao - Using Claude, ChatGPT to Formalise A Theorem About Magmas in Lean and More Robotics with Terence Tao.

See N. J. Wildberger and Dean Rubine A Hyper-Catalan Series Solution to Polynomial Equations, and the Geode in The American Mathematical Monthly.


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Here's the video he mentions:


So that's why it's important to read Toby's book: Toby's 3D model of a "Four-dimensional Penrose Triangle".
 
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