Theorem SimpleGraph.Walk.not_nil_of_tail_not_nil

Modification history

2025-11-25 09:29

Mathlib/Combinatorics/SimpleGraph/Walk.lean

feat(Combinatorics/SimpleGraph): split `Walk.lean` into 5 files (#31573) …

Modified SimpleGraph.Walk.not_nil_of_tail_not_nil View on Github →

2025-01-16 12:28

Mathlib/Combinatorics/SimpleGraph/Walk.lean

feat(Combinatorics/SimpleGraph): vertices in cycles (#20602) …

Added SimpleGraph.Walk.not_nil_of_tail_not_nil View on Github →