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LocalHomeomorph.preimage_open_of_open_symm
Modification history
2023-12-01 16:02
Mathlib/Topology/LocalHomeomorph.lean
chore: rename lemmas containing "of_open" to match the naming convention (#8229) …
Deleted
LocalHomeomorph.preimage_open_of_open_symm
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2023-02-18 19:03
Mathlib/Topology/LocalHomeomorph.lean
feat: port Topology.LocalHomeomorph (#2231)
Added
LocalHomeomorph.preimage_open_of_open_symm
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