Theorem SimpleGraph.Dart.sym2Mk_fst_snd

Modification history

2026-10-20 12:09
Mathlib/Combinatorics/SimpleGraph/Dart.lean
feat(Combinatorics/SimpleGraph/Paths): add lemma about the first dart if dropLast is a path (#40963) …
Added SimpleGraph.Dart.sym2Mk_fst_sndView on Github →