Matroid.map_dual

∀ {α : Type u_1} {β : Type u_2} {f : α → β} {M : Matroid α} {hf : Set.InjOn f M.E}, (M.map f hf)✶ = M✶.map f hf

Defined in: Mathlib.Combinatorics.Matroid.Map
Cited by: 1 results in Mathlib
Foundations: Depth 98 from the axioms · uses propext, Classical.choice, Quot.sound

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