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Order.Ideal.IsProper.top_notMem
Modification history
2026-04-22 14:48
Mathlib/Order/Ideal.lean
feat(Order/Ideal): more results on order ideals (#34820) …
Deleted
Order.Ideal.IsProper.top_notMem
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2025-05-25 12:30
Mathlib/Order/Ideal.lean
chore(*): not_mem/nmem -> notMem (#25159)
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Order.Ideal.IsProper.top_notMem
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