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Theorem mem_nhds_within_Ici_iff_exists_Icc_subset'

Modification history

2022-08-31 08:44
src/topology/algebra/order/basic.lean
chore(topology/algebra/order/basic): deduplicate (#16287) …
Deleted mem_nhds_within_Ici_iff_exists_Icc_subset'View on Github →
2022-01-11 13:55
src/topology/algebra/ordered/basic.lean
chore(order/basic): Rename `no_bot_order`/`no_top_order` to `no_min_order`/`no_max_order` (#11357) …
Modified mem_nhds_within_Ici_iff_exists_Icc_subset'View on Github →
2020-07-21 15:23
src/topology/algebra/ordered.lean
feat(topology): more lemmas about Ici and Iic neighborhoods (#3474) …
Added mem_nhds_within_Ici_iff_exists_Icc_subset'View on Github →