Mathlib Changelog
v4
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Theorem
FreeMonoid.toList_nil
Modification history
2026-10-10 09:42
Mathlib/Algebra/FreeMonoid/Basic.lean
chore: delete deprecated declarations to March 2026 (#44240)
Deleted
FreeMonoid.toList_nil
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2025-03-18 04:29
Mathlib/Algebra/FreeMonoid/Basic.lean
chore: review of `erw` in `Analysis/` (#23032)
Added
FreeMonoid.toList_nil
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