Theorem Set.iUnion_image_preimage_sigma_mk_eq_self

Modification history

2023-08-10 19:52
Mathlib/Data/Set/Lattice.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Set.iUnion_image_preimage_sigma_mk_eq_selfView on Github →
2023-05-14 07:05
Mathlib/Data/Set/Lattice.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Added Set.iUnion_image_preimage_sigma_mk_eq_selfView on Github →