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category_theory.limits.pullback.diagonal_is_kernel_pair
Modification history
2022-11-03 01:01
src/category_theory/limits/shapes/diagonal.lean
feat(category_theory/limits/shapes/*): More API around kernel pairs. (#17301) …
Deleted
category_theory.limits.pullback.diagonal_is_kernel_pair
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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.diagonal_is_kernel_pair
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