Theorems · Theorem · order theory

Finset.Icc_orderDual_def

∀ {α : Type u_1} [inst : Preorder α] [inst_1 : LocallyFiniteOrder α] (a b : αᵒᵈ),
  Finset.Icc a b = Finset.map OrderDual.toDual.toEmbedding (Finset.Icc (OrderDual.ofDual b) (OrderDual.ofDual a))

Defined in

Mathlib.Order.Interval.Finset.Defs

Cited by

1 results in Mathlib

Foundations

Depth 58 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

PreorderLocallyFiniteOrder