Theorems · Theorem · logic and foundations
Cardinal.ord_pos
∀ {a : Cardinal.{u_1}}, 0 < a.ord ↔ 0 < a- Defined in
- Mathlib.SetTheory.Ordinal.Basic
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 83 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Cardinalstatement and proof · cited by 2,598
- Ordinalstatement and proof · cited by 1,688
- Cardinal.ordstatement and proof · cited by 266
- Cardinal.ord_lt_ordproof · cited by 7
- Cardinal.ord_zeroproof · cited by 6
Cited by0
Results whose statement or proof uses this declaration.
Nothing cites this yet.