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Def
category_theory.limits.walking_span_equiv
Modification history
2022-07-03 11:47
src/category_theory/limits/shapes/pullbacks.lean
refactor(category_theory): generalise universe levels in preservation statements (#15067) …
Deleted
category_theory.limits.walking_span_equiv
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2022-01-04 09:44
src/category_theory/limits/shapes/pullbacks.lean
chore(category_theory/limits): Generalize universes for `preserves/shapes/pullback.lean` (#10780)
Added
category_theory.limits.walking_span_equiv
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