Mathlib v3 is deprecated. Go to Mathlib v4

Theorem mem_nhds_within_Iic_iff_exists_Ioc_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_within_Iic_iff_exists_Ioc_subset View on Github →

2019-12-04 13:46

src/topology/algebra/ordered.lean

feat(data/set/intervals): more properties of intervals (#1753) …

Added mem_nhds_within_Iic_iff_exists_Ioc_subset View on Github →