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Theorem local_equiv.is_image.symm_eq_on_of_inter_eq_of_eq_on

Modification history

2021-03-29 23:43
src/data/equiv/local_equiv.lean
feat(topology/local_homeomorph): add `is_image`, `piecewise`, and `disjoint_union` (#6804) …
Added local_equiv.is_image.symm_eq_on_of_inter_eq_of_eq_onView on Github →