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Nat.Combination.addAction_faithful
Modification history
2026-01-29 18:04
Mathlib/GroupTheory/GroupAction/SubMulAction/Combination.lean
chore(GroupTheory/GroupAction/SubMulAction/Combination.lean): rename Nat.Combination to Set.powersetCard (#34581) …
Deleted
Nat.Combination.addAction_faithful
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2025-12-01 10:02
Mathlib/GroupTheory/GroupAction/SubMulAction/Combination.lean
feat(GroupTheory/GroupAction/SubMulAction/Combination): combinations and group actions (#27107) …
Added
Nat.Combination.addAction_faithful
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