Theorem Subtype.image_preimage_val

Modification history

2024-02-16 05:21
Mathlib/Data/Set/Image.lean
refactor: prefer `s ∩ .` when passing to a subset of `s` (#10433) …
Modified Subtype.image_preimage_valView on Github →
2022-12-14 04:57
Mathlib/Data/Set/Image.lean
chore: restore set image notation (#1000) …
Modified Subtype.image_preimage_valView on Github →
2022-12-12 07:45
Mathlib/Data/Set/Image.lean
feat: Port Data.Set.Image (#949) …
Added Subtype.image_preimage_valView on Github →