Theorem CategoryTheory.NatTrans.Coequifibered_of_isIso

Modification history

2026-02-04 20:33
Mathlib/CategoryTheory/Limits/Shapes/Pullback/Equifibered.lean
feat(CategoryTheory): Being equifibered is closed under limits (#34694)
Deleted CategoryTheory.NatTrans.Coequifibered_of_isIsoView on Github →
2026-01-30 11:40
Mathlib/CategoryTheory/Limits/Shapes/Pullback/Equifibered.lean
chore(CategoryTheory): dualize `NatTrans.Equifibered` (#34343) …
Added CategoryTheory.NatTrans.Coequifibered_of_isIsoView on Github →