∫ Утверждение Mathlib
ground_indep_iff_eq_freeOn
Mathlib.Combinatorics.Matroid.Constructions
URI: https://scilib.ai/kg/mathlib#Matroid.ground_indep_iff_eq_freeOn
∫ Утверждение Mathlib
Mathlib.Combinatorics.Matroid.Constructions
URI: https://scilib.ai/kg/mathlib#Matroid.ground_indep_iff_eq_freeOn