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Theorem closed_embedding.closed_iff_preimage_closed

Modification history

2019-09-18 17:59
src/topology/maps.lean
chore(topology/maps): a few tweaks to open_embedding and closed embeddings (#1459) …
Modified closed_embedding.closed_iff_preimage_closedView on Github →
2019-05-12 14:51
src/topology/maps.lean
feat(topology/maps): closed embeddings (#1013) …
Added closed_embedding.closed_iff_preimage_closedView on Github →