Theorems · Theorem · order theory
Set.isPWO_singleton
∀ {α : Type u_2} [inst : Preorder α] (a : α), {a}.IsPWO- Defined in
- Mathlib.Order.WellFoundedSet
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 89 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- Preorder
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Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement · cited by 53,352
- Preorderstatement and proof · cited by 7,952
- Set.IsPWOstatement · cited by 99
- Set.finite_singletonproof · cited by 70
- Set.Finite.isPWOproof · cited by 5
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