Theorem Set.image_compl_eq_range_diff_image

Modification history

2026-06-09 08:51
Mathlib/Data/Set/Image.lean
chore: rename `diff` to `sdiff` (#40184) …
Deleted Set.image_compl_eq_range_diff_imageView on Github →
2025-01-03 11:02
Mathlib/Data/Set/Image.lean
feat: `f '' sᶜ = range f \ f '' s` when `f` is injective (#19030) …
Added Set.image_compl_eq_range_diff_imageView on Github →