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Theorem mem_nhds_iff_exists_Ioo_subset

Modification history

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_iff_exists_Ioo_subsetView on Github →
2019-12-04 13:46
src/topology/algebra/ordered.lean
feat(data/set/intervals): more properties of intervals (#1753) …
Added mem_nhds_iff_exists_Ioo_subsetView on Github →