Mathlib v3 is deprecated. Go to Mathlib v4

Theorem nhds_within_Iio_ne_bot

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 nhds_within_Iio_ne_botView on Github →
2020-01-02 09:04
src/topology/algebra/ordered.lean
feat(topology/algebra/ordered): prove that `nhds_within (Ioi a) b ≠ ⊥` if `a ≤ b` (#1841) …
Added nhds_within_Iio_ne_botView on Github →