Theorem SimpleGraph.Walk.penultimate_cons_of_not_nil

Modification history

2025-01-06 14:48

Mathlib/Combinatorics/SimpleGraph/Walk.lean

feat(Combinatorics/SimpleGraph/Walk): add `penultimate` and `snd` (#16769) …

Added SimpleGraph.Walk.penultimate_cons_of_not_nil View on Github →