Theorem IsSymmetricRel.entourageProd

Modification history

2025-10-24 14:57
Mathlib/Topology/UniformSpace/Basic.lean
refactor(Topology/UniformSpace): use `SetRel` (#23181) …
Deleted IsSymmetricRel.entourageProdView on Github →
2025-03-19 05:32
Mathlib/Topology/UniformSpace/Basic.lean
feat(UniformSpace/Ultra): nonarchimedean uniformities of (indexed) products (#22995)
Added IsSymmetricRel.entourageProdView on Github →