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Set.finite_of_finite_preimage
Modification history
2023-12-19 12:00
Mathlib/Data/Set/Finite.lean
feat: Preimage of pointwise multiplication (#8956) …
Modified
Set.finite_of_finite_preimage
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2023-01-21 14:50
Mathlib/Data/Set/Finite.lean
feat: port Data.Set.Finite (#1734)
Added
Set.finite_of_finite_preimage
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