Mathlib v3 is deprecated. Go to Mathlib v4

Def nhds_contain_boxes

Modification history

2019-10-12 20:07
src/topology/constructions.lean
refactor(topology): mild reorganization (#1541) …
Modified nhds_contain_boxesView on Github →
2018-07-02 11:47
analysis/topology/continuity.lean
feat(analysis/topology/continuity): generalized tube lemma and some corollaries
Added nhds_contain_boxesView on Github →