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Theorems · Theorem · combinatorics

Matroid.uniqueBaseOn_rankPos

∀ {α : Type u_1} {E I : Set α}, I ⊆ E → I.Nonempty → (Matroid.uniqueBaseOn I E).RankPos
Defined in
Mathlib.Combinatorics.Matroid.Constructions
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Foundations
Depth 91 from the axioms · uses propext, Classical.choice, Quot.sound
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Set · cited by 53352SetSet.Nonempty · cited by 2627Set.NonemptySet.Nonempty.ne_empty · cited by 65Nonempty.ne_emptyMatroid.RankPos · cited by 22Matroid.RankPosMatroid.uniqueBaseOn · cited by 17Matroid.uniqueBaseOnMatroid.uniqueBaseOn_isBase_iff · cited by 3Matroid.uniqueBaseOn_isBa…Matroid.uniqueBaseOn_rankPosCITED BYCITES

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