2025-07-15 10:09
Mathlib/CategoryTheory/Limits/Shapes/Pullback/Categorical/CatCospanTransform.lean
feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): bicategory-like lemmas for `CatCospanTransforms` (#26447) …
Added CategoryTheory.Limits.CatCospanTransform.comp_whiskerLeft