Theorem NumberField.InfinitePlace.even_card_aut_of_not_isUnramifiedIn

Modification history

2025-07-30 17:21
Mathlib/NumberTheory/NumberField/InfinitePlace/Ramification.lean
refactor(FieldTheory/Galois): Switch from `Fintype` to `Finite` (#25997) …
Modified NumberField.InfinitePlace.even_card_aut_of_not_isUnramifiedInView on Github →
2025-05-05 07:39
Mathlib/NumberTheory/NumberField/Embeddings.lean
chore(NumberField): split `embeddings.lean` (#24478) …
Modified NumberField.InfinitePlace.even_card_aut_of_not_isUnramifiedInView on Github →
2023-12-26 13:40
Mathlib/NumberTheory/NumberField/Embeddings.lean
feat: Define `IsUnramified` for infinite places (#9285)
Added NumberField.InfinitePlace.even_card_aut_of_not_isUnramifiedInView on Github →