Def CategoryTheory.Limits.IsZero.retract

Modification history

2026-03-24 13:52
Mathlib/CategoryTheory/Limits/Shapes/ZeroObjects.lean
feat(CategoryTheory/ObjectProperty/Retract): Retracts and biproducts/zeros (#37081) …
Added CategoryTheory.Limits.IsZero.retractView on Github →