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Theorem category_theory.iso.self_symm_id

Modification history

2019-09-19 13:17
src/category_theory/isomorphism.lean
chore(category_theory/endomorphism): make `map_End` and `map_Aut` use bundled homs (#1461) …
Modified category_theory.iso.self_symm_idView on Github →
2019-08-15 10:26
src/category_theory/isomorphism.lean
chore(category_theory/isomorphism): docstring, DRY, add some trivial lemmas (#1309) …
Added category_theory.iso.self_symm_idView on Github →