TopologicalSpace.IsTopologicalBasis.isOpen_isPreconnected

∀ {α : Type u} [inst : TopologicalSpace α] [LocallyConnectedSpace α],
  TopologicalSpace.IsTopologicalBasis {s | IsOpen s ∧ IsPreconnected s}

Defined in: Mathlib.Topology.Connected.LocallyConnected
Cited by: 2 results in Mathlib
Foundations: Depth 69 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: TopologicalSpace LocallyConnectedSpace

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