Theorems · Theorem · logic and foundations
Ordinal.gamma_le_gamma
∀ {a b : Ordinal.{u}}, a.gamma ≤ b.gamma ↔ a ≤ b- Defined in
- Mathlib.SetTheory.Ordinal.Veblen
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 89 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Ordinalstatement and proof · cited by 1,688
- StrictMono.le_iff_leproof · cited by 104
- Ordinal.gammastatement · cited by 27
- Ordinal.strictMono_gammaproof · cited by 3
Cited by1
Results whose statement or proof uses this declaration.
- Ordinal.epsilon_zero_lt_gammaproof · cited by 2