Theorem CategoryTheory.Presieve.isSheafFor_arrows_iff_pullbacks

Modification history

2023-10-31 07:55
Mathlib/CategoryTheory/Sites/IsSheafFor.lean
feat: more explicit sheaf condition for presieves of arrows (#7855) …
Added CategoryTheory.Presieve.isSheafFor_arrows_iff_pullbacksView on Github →