Theorem CategoryTheory.Subpresheaf.preimage_id

Modification history

2025-01-27 09:49
Mathlib/CategoryTheory/Subpresheaf/Image.lean
feat(CategoryTheory/Subpresheaf): preimage/image/range of subpresheaves (#21047)
Added CategoryTheory.Subpresheaf.preimage_idView on Github →