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Theorem category_theory.bicartesian_sq.of_is_pullback_is_pushout

Modification history

2022-10-05 06:38
src/category_theory/limits/shapes/comm_sq.lean
feat(category_theory/limits): bicartesian squares (#14375) …
Added category_theory.bicartesian_sq.of_is_pullback_is_pushoutView on Github →