Mathlib Changelog
v3
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Commit
2021-12-13 09:36
2d47c1d6
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feat(ring_theory/polynomial/cyclotomic/*): ɸₙ(1) = 1 (
#10483
) (for
n
not a prime power)
Estimated changes
Modified
src/ring_theory/polynomial/cyclotomic/eval.lean
added
theorem
polynomial.eval_one_cyclotomic_not_prime_pow