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CategoryTheory.Limits.hasPullback_op_iff_hasPushout
Modification history
2026-02-17 21:47
Mathlib/CategoryTheory/Limits/Shapes/Opposites/Pullbacks.lean
chore(CategoryTheory/Limits): add instances for `HasPullback f.op g.op` and `HasPushout f.op g.op` (#35453) …
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CategoryTheory.Limits.hasPullback_op_iff_hasPushout
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