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I think this article needs to be expanded (not necessarily by much) since it is only a sentence long. I did a quick search in the literature and found that the conjecture has been solved for n = 3 (by Atiyah himself) and n = 4, so this would be nice to mention, as well as the progress/outlook for n ≥ 5. I also think we need to either write down what the "certain n × n matrix" is, or else reword the article so as to not mention the matrix (in my understanding, the nonsingularity of the matrix is equivalent to the linear independence of some complex polynomials). Joel Brennan (talk) 19:38, 9 March 2022 (UTC)[reply]
