Theorems · Theorem · logic and foundations
Ordinal.cof_preOmega
∀ {o : Ordinal.{u_1}}, Order.IsSuccPrelimit o → (Ordinal.preOmega o).cof = o.cof- Cited by
- 0 results in Mathlib
- Foundations
- Depth 91 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites14
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement and proof · cited by 62,936
- Cardinalstatement · cited by 2,598
- Ordinalstatement and proof · cited by 1,688
- OrderEmbeddingstatement · cited by 619
- IsMinproof · cited by 277
- Order.IsSuccPrelimitstatement and proof · cited by 157
- Ordinal.cofstatement and proof · cited by 125
- bot_eq_zero'proof · cited by 92
- Ordinal.preOmegastatement and proof · cited by 31
- IsMin.eq_botproof · cited by 12
- Ordinal.cof_map_of_isNormalproof · cited by 7
- Ordinal.cof_zeroproof · cited by 7
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