Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Def
category_theory.limits.pullback_is_pullback
Modification history
2021-01-09 00:41
src/category_theory/limits/shapes/pullbacks.lean
feat(category_theory/limits): preserving pullbacks (#5668) …
Added
category_theory.limits.pullback_is_pullback
View on Github →