Def category_theory.limits.walking_span.left

Modification history

2021-04-07 06:34
src/category_theory/limits/shapes/pullbacks.lean
feat(category_theory/types): add explicit pullbacks in `Type u` (#6973) …
Modified category_theory.limits.walking_span.leftView on Github →
2020-04-23 01:10
src/category_theory/limits/shapes/pullbacks.lean
feat(category_theory): wide pullbacks and limits in the over category (#2461) …
Added category_theory.limits.walking_span.leftView on Github →