Mathlib Changelog
v4
Changelog
About
Github
Theorem
WithZeroTopology.singleton_mem_nhds_of_units
Modification history
2023-03-17 12:44
Mathlib/Topology/Algebra/WithZeroTopology.lean
feat: port Topology.Algebra.WithZeroTopology (#2703)
Added
WithZeroTopology.singleton_mem_nhds_of_units
View on Github →