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Equiv.Perm.card_support_swap
Modification history
2024-10-23 02:43
Mathlib/GroupTheory/Perm/Support.lean
chore: use newly introduced finset notation (#17974) …
Modified
Equiv.Perm.card_support_swap
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2023-03-17 16:26
Mathlib/GroupTheory/Perm/Support.lean
feat: port GroupTheory.Perm.Cycle.Basic (#2528) …
Modified
Equiv.Perm.card_support_swap
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2023-01-17 10:45
Mathlib/GroupTheory/Perm/Support.lean
feat: port GroupTheory.Perm.Support (#1614)
Added
Equiv.Perm.card_support_swap
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