Theorem Set.preimage_compl_eq_image_compl

Modification history

2025-06-05 11:03
Mathlib/Data/Set/Image.lean
feat(Data/Set/Image): `Sum.elim` lemmas (#22964) …
Modified Set.preimage_compl_eq_image_complView on Github →
2022-12-12 07:45
Mathlib/Data/Set/Image.lean
feat: Port Data.Set.Image (#949) …
Added Set.preimage_compl_eq_image_complView on Github →