Mathlib v3 is deprecated. Go to Mathlib v4

Theorem subset_interior_iff_open

Modification history

2022-09-23 04:37
src/topology/basic.lean
chore(topology/basic): rename lemmas (#16598) …
Deleted subset_interior_iff_openView on Github →
2017-12-07 00:39
analysis/topology/topological_space.lean
refactor(*): remove local simp AC lemmas …
Added subset_interior_iff_openView on Github →