∫ Утверждение Mathlib
chromaticNumber_eq_iff_colorable_not_colorable
Mathlib.Combinatorics.SimpleGraph.Coloring
URI: https://scilib.ai/kg/mathlib#SimpleGraph.chromaticNumber_eq_iff_colorable_not_colorable
∫ Утверждение Mathlib
Mathlib.Combinatorics.SimpleGraph.Coloring
URI: https://scilib.ai/kg/mathlib#SimpleGraph.chromaticNumber_eq_iff_colorable_not_colorable