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Def
category_theory.limits.walking_span.hom.comp
Modification history
2020-04-23 01:10
src/category_theory/limits/shapes/pullbacks.lean
feat(category_theory): wide pullbacks and limits in the over category (#2461) …
Deleted
category_theory.limits.walking_span.hom.comp
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2019-05-03 11:30
src/category_theory/limits/shapes/pullbacks.lean
feat(category_theory/limits): support for special shapes of (co)limits (#938) …
Added
category_theory.limits.walking_span.hom.comp
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