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Galois and Abel-Ruffini theorem 1.2.0

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@CohenCyril CohenCyril released this 28 Oct 22:51
· 31 commits to master since this release
3a7b4fe

This is a full proof Coq/mathcomp of Galois and Abel-Ruffini theorem about the unsolvability of the quintic.
Compared to version 1.1, the proof that a solvable extension is solvable by radicals now uses Hilbert's Theorem 90 instead of matrix diagonalization.
It is compatible with mathcomp version 1.12 and 1.13 and Coq from 8.10 to 8.14.