Mathlib Changelog
v4
Changelog
About
Github
Theorem
CategoryTheory.Limits.Concrete.prodEquiv_symm_apply_fst
Modification history
2023-11-25 09:44
Mathlib/CategoryTheory/Limits/Shapes/ConcreteCategory.lean
feat(CategoryTheory): description of products and pullbacks in concrete categories (#8507)
Added
CategoryTheory.Limits.Concrete.prodEquiv_symm_apply_fst
View on Github →