∫ Утверждение Mathlib
spanning_iff_spanning
Mathlib.Combinatorics.Matroid.Closure
URI: https://scilib.ai/kg/mathlib#Matroid.IsBasis.spanning_iff_spanning
∫ Утверждение Mathlib
Mathlib.Combinatorics.Matroid.Closure
URI: https://scilib.ai/kg/mathlib#Matroid.IsBasis.spanning_iff_spanning