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