Theorem Complex.card_rootsOfUnity

Modification history

2026-07-01 13:18
Mathlib/RingTheory/RootsOfUnity/Complex.lean
chore(NumberTheory/NumberField/Units/Basic): use `Nat.card` instead of `Fintype.card` (#41210) …
Modified Complex.card_rootsOfUnityView on Github →
2024-11-04 08:35
Mathlib/RingTheory/RootsOfUnity/Complex.lean
chore: refactor roots of unity to avoid PNat (#18516) …
Modified Complex.card_rootsOfUnityView on Github →
2023-06-07 13:39
Mathlib/RingTheory/RootsOfUnity/Complex.lean
feat: port RingTheory.RootsOfUnity.Complex (#4798)
Added Complex.card_rootsOfUnityView on Github →