WellFounded.wellFounded_iff_has_min

∀ {α : Type u_1} {r : α → α → Prop}, WellFounded r ↔ ∀ (s : Set α), s.Nonempty → ∃ m ∈ s, ∀ x ∈ s, ¬r x m

Defined in: Mathlib.Order.WellFounded
Cited by: 5 results in Mathlib
Foundations: Depth 14 from the axioms · uses propext, Classical.choice, Quot.sound

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