Def CategoryTheory.Limits.Cofan.isColimitOfIsIsoSigmaDesc

Modification history

2026-09-11 21:15
Mathlib/CategoryTheory/Limits/Shapes/Products.lean
chore(CategoryTheory/Limits/Shapes/Products): use `to_dual` (#43542) …
Deleted CategoryTheory.Limits.Cofan.isColimitOfIsIsoSigmaDescView on Github →
2023-11-14 07:28
Mathlib/CategoryTheory/Limits/Shapes/Products.lean
feat(CategoryTheory): a presheaf preserves certain products iff it `IsSheafFor` certain presieves (#7804) …
Added CategoryTheory.Limits.Cofan.isColimitOfIsIsoSigmaDescView on Github →