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Theorem category_theory.limits.pullback_fst_map_snd_is_pullback

Modification history

2022-08-17 07:10

src/category_theory/limits/shapes/diagonal.lean

feat(category_theory/limits/shapes/diagonal): The diagonal object of a morphism. (#15711)

Added category_theory.limits.pullback_fst_map_snd_is_pullback View on Github →