Theorem CategoryTheory.Presieve.pullback_iff

Modification history

2026-08-23 14:46

Mathlib/CategoryTheory/Sites/Sieves.lean

refactor(CategoryTheory/Sites): split long file Sieves.lean (#43014) …

Modified CategoryTheory.Presieve.pullback_iff View on Github →

2026-06-22 16:23

Mathlib/CategoryTheory/Sites/Sieves.lean

feat(CategoryTheory/Sites): pushforward and pullback of presieves (#40527) …

Added CategoryTheory.Presieve.pullback_iff View on Github →