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Theorems · Theorem · general topology

isClosed_Icc

∀ {α : Type u} [inst : TopologicalSpace α] [inst_1 : Preorder α] [t : OrderClosedTopology α] {a b : α},
  IsClosed (Set.Icc a b)
Defined in
Mathlib.Topology.Order.OrderClosed
Cited by
17 results in Mathlib
Foundations
Depth 75 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
TopologicalSpacePreorderOrderClosedTopology

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Cited by17

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