Theorem SimpleGraph.Walk.length_eq_zero_iff

Modification history

2026-05-21 10:51
Mathlib/Combinatorics/SimpleGraph/Walk/Basic.lean
feat(Combinatorics/SimpleGraph/Walk): make `p.Nil` the simpNF of `p = nil` and `p.length = 0` (#39218) …
Modified SimpleGraph.Walk.length_eq_zero_iffView on Github →
2025-11-25 09:29
Mathlib/Combinatorics/SimpleGraph/Walk.lean
feat(Combinatorics/SimpleGraph): split `Walk.lean` into 5 files (#31573) …
Modified SimpleGraph.Walk.length_eq_zero_iffView on Github →
2023-03-01 07:31
Mathlib/Combinatorics/SimpleGraph/Connectivity.lean
Port/combinatorics.simple_graph.connectivity (#2514)
Added SimpleGraph.Walk.length_eq_zero_iffView on Github →