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Subgroup.card_eq_iff_eq_top
Modification history
2024-06-06 06:18
Mathlib/Algebra/Group/Subgroup/Finite.lean
Refactor(Algebra/Group/Subgroup/Finite): Replace `Fintype.card` with `Nat.card` (#13432) …
Modified
Subgroup.card_eq_iff_eq_top
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2023-07-03 01:56
Mathlib/GroupTheory/Subgroup/Finite.lean
feat: Compare card of subgroup to card of group (#5347) …
Added
Subgroup.card_eq_iff_eq_top
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