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Theorems · Theorem · combinatorics

Matroid.freeOn_restrict

∀ {α : Type u_1} {E R : Set α}, R ⊆ E → (Matroid.freeOn E).restrict R = Matroid.freeOn R
Defined in
Mathlib.Combinatorics.Matroid.Constructions
Cited by
1 results in Mathlib
Foundations
Depth 90 from the axioms · uses propext, Classical.choice, Quot.sound
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Matroid.uniqueBaseOn_self · cited by 1Matroid.uniqueBaseOn_selfSet · cited by 53352SetMatroid · cited by 1258MatroidMatroid.restrict · cited by 111Matroid.restrictMatroid.freeOn · cited by 25Matroid.freeOnMatroid.freeOn_restrictCITED BYCITES

Cites4

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Cited by1

Results whose statement or proof uses this declaration.