Northcott.exists_min_image

∀ {α : Type u_1} {β : Type u_2} (h : α → β) [inst : LinearOrder β] [Northcott h] (s : Set α),
  s.Nonempty → ∃ a ∈ s, ∀ a' ∈ s, h a ≤ h a'

Defined in: Mathlib.Order.Northcott
Cited by: 2 results in Mathlib
Foundations: Depth 83 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: LinearOrder Northcott

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