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Def category_theory.functor.unop_op_iso

Modification history

2021-05-07 04:59
src/category_theory/opposites.lean
feat(category_theory/opposites): Adds equivalences for functor categories. (#7505) …
Modified category_theory.functor.unop_op_isoView on Github →
2020-08-22 12:32
src/category_theory/opposites.lean
feat(category_theory/opposites): isomorphism of opposite functor (#3901) …
Added category_theory.functor.unop_op_isoView on Github →