Theorems · Theorem · combinatorics
Matroid.eRk_ne_top_iff
∀ {α : Type u_1} {M : Matroid α} {X : Set α}, M.eRk X ≠ ⊤ ↔ M.IsRkFinite X- Defined in
- Mathlib.Combinatorics.Matroid.Rank.ENat
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 111 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
- Top.topstatement · cited by 9,680
- ENatstatement · cited by 4,985
- Matroidstatement and proof · cited by 1,258
- Matroid.eRkstatement · cited by 101
- Matroid.IsRkFinitestatement and proof · cited by 53
Cited by1
Results whose statement or proof uses this declaration.
- Matroid.eRk_lt_top_iffproof · cited by 1