Theorem UniformSpace.isClosed_ball_of_isSymm_of_isTrans_of_mem_uniformity

Modification history

2025-10-24 14:57
Mathlib/Topology/UniformSpace/Ultra/Basic.lean
refactor(Topology/UniformSpace): use `SetRel` (#23181) …
Added UniformSpace.isClosed_ball_of_isSymm_of_isTrans_of_mem_uniformityView on Github →