Mathlib v3 is deprecated. Go to Mathlib v4

Theorem topological_space.opens.coe_mk

Modification history

2023-02-09 19:18
src/topology/sets/opens.lean
refactor(topology/sets/opens): use a `structure` for `opens` and `open_nhds_of` (#18409) …
Modified topological_space.opens.coe_mkView on Github →
2020-07-27 15:26
src/topology/opens.lean
feat(*): remaining preliminaries for Haar measure (#3541) …
Added topological_space.opens.coe_mkView on Github →