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CategoryTheory.IsPullback.of_vert_isIso
Modification history
2025-07-15 08:52
Mathlib/CategoryTheory/Limits/Shapes/Pullback/CommSq.lean
feat(CategoryTheory/Topos): subobject classifier without limits (#26556) …
Modified
CategoryTheory.IsPullback.of_vert_isIso
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2023-03-14 10:33
Mathlib/CategoryTheory/Limits/Shapes/CommSq.lean
feat: port CategoryTheory.Limits.Shapes.CommSq (#2867)
Added
CategoryTheory.IsPullback.of_vert_isIso
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