Theorems · Theorem · logic and foundations
Ordinal.IsFundamentalSequence.zero
Deprecated since 2026-03-23Use Ordinal.IsFundamentalSeq.zero instead.
∀ {f : (b : Ordinal.{u_1}) → b < 0 → Ordinal.{u_1}}, Ordinal.IsFundamentalSequence 0 0 f- Cited by
- 0 results in Mathlib
- Foundations
- Depth 90 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Cardinalproof · cited by 2,598
- le_reflproof · cited by 2,061
- Ordinalstatement and proof · cited by 1,688
- Cardinal.ordproof · cited by 266
- Ordinal.IsFundamentalSequencestatement · cited by 12
- not_lt_zeroproof · cited by 11
- Ordinal.cof_zeroproof · cited by 7
- Cardinal.ord_zeroproof · cited by 6
- Ordinal.blsub_zeroproof · cited by 1
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