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Apr 22, 2022 at 2:27 comment added fr_andres I didn't read either version, and I can see how my post implies that Abel used Galois theory in his solution. Thanks for the remark
Apr 21, 2022 at 11:32 comment added Carl-Fredrik Nyberg Brodda Abel also did not use Galois theory, or field extensions, or anything of the sort, in his proof!
Apr 21, 2022 at 11:32 comment added Carl-Fredrik Nyberg Brodda Abel’s paper was very short as he paid for the publication fees himself, and was impoverished at the time. He later published a longer version.
Nov 7, 2021 at 21:42 comment added fr_andres Fair enough. I was thinking chronollogically and not considering elementary proofs that came afterwards. My bad
Nov 7, 2021 at 21:24 comment added 5th decile My comment is intended to argue that your answer does not give an example where the elementary proof is long or tedious.
Nov 7, 2021 at 17:55 comment added fr_andres Nice! feel free to edit that into the answer, and thanks a lot for sharing
Nov 7, 2021 at 16:38 comment added 5th decile Did V. Arnold not give a nice elementary exposition to the insolubility of the 'general' quintic (i.e. without pinning a concrete quintuple of coefficients)? web.williams.edu/Mathematics/lg5/394/ArnoldQuintic.pdf
S Nov 7, 2021 at 15:05 history answered fr_andres CC BY-SA 4.0
S Nov 7, 2021 at 15:05 history made wiki Post Made Community Wiki by fr_andres