Theorem: Matroid.coindep_iff_compl_spanning (Matroid/Closure.lean)

State before:
α : Type u_1
ι : Type u_2
M : Matroid α
F I J X Y B C R : Set α
e f x y : α
S T : Set α
hI : autoParam (I ⊆ M.E) _auto✝
⊢ M.Coindep I ↔ M.Spanning (M.E \ I)
Tactic:
rw [coindep_iff_exists, spanning_iff_superset_base]
State after:
no goals