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Theorem category_theory.is_iso.inv_inv

Modification history

2021-03-16 10:12
src/category_theory/isomorphism.lean
feat(category/is_iso): make is_iso a Prop (#6662) …
Modified category_theory.is_iso.inv_invView on Github →
2019-10-03 17:37
src/category_theory/isomorphism.lean
chore(*): fix errors in library and sanity_check (#1499) …
Added category_theory.is_iso.inv_invView on Github →