Theorem SimpleGraph.Walk.IsTrail.not_mem_support_of_subsingleton_neighborSet

Modification history

2026-09-29 11:08
Mathlib/Combinatorics/SimpleGraph/Connectivity/Connected.lean
chore: rename remaining `not_mem` declarations to `notMem` (#44296) …
Deleted SimpleGraph.Walk.IsTrail.not_mem_support_of_subsingleton_neighborSetView on Github →
2025-11-16 07:52
Mathlib/Combinatorics/SimpleGraph/Connectivity/Connected.lean
feat: removing leaves from a connected graph keeps it connected (#31103) …
Added SimpleGraph.Walk.IsTrail.not_mem_support_of_subsingleton_neighborSetView on Github →