nhds_mono

∀ {α : Type u} {t₁ t₂ : TopologicalSpace α} {a : α}, t₁ ≤ t₂ → nhds a ≤ nhds a

Defined in: Mathlib.Topology.Order
Cited by: 6 results in Mathlib
Foundations: Depth 64 from the axioms · uses propext, Classical.choice, Quot.sound

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