Theorem continuousWithinAt_diff_singleton

Modification history

2026-06-09 08:51

Mathlib/Topology/Separation/Basic.lean

chore: rename `diff` to `sdiff` (#40184) …

Deleted continuousWithinAt_diff_singleton View on Github →

2024-10-30 09:35

Mathlib/Topology/Separation/Basic.lean

chore: uniformize `ContDiffWithinAt` API with other local notions (#17927) …

Added continuousWithinAt_diff_singleton View on Github →