∫ Утверждение Mathlib
connected_iff_diam_ne_zero
Mathlib.Combinatorics.SimpleGraph.Diam
URI: https://scilib.ai/kg/mathlib#SimpleGraph.connected_iff_diam_ne_zero
∫ Утверждение Mathlib
Mathlib.Combinatorics.SimpleGraph.Diam
URI: https://scilib.ai/kg/mathlib#SimpleGraph.connected_iff_diam_ne_zero