Theorem CategoryTheory.Presheaf.isPullback_χ_truth

Modification history

2026-03-20 18:13
Mathlib/CategoryTheory/Topos/Sheaf.lean
feat(CategoryTheory/Topos): Define subobject classifier for sheaf of types (#35867) …
Added CategoryTheory.Presheaf.isPullback_χ_truthView on Github →