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Filter.comap_le_comap
Modification history
2024-06-15 14:58
Mathlib/Order/Filter/Basic.lean
chore(*): more `since :=` in `deprecated` (#13839)
Deleted
Filter.comap_le_comap
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2024-02-06 17:35
Mathlib/Order/Filter/Basic.lean
fix: improvements I noticed when teaching (#8420) …
Added
Filter.comap_le_comap
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