Theorem Ordinal.IsFundamentalSequence.of_isNormal

Modification history

2026-03-25 04:37
Mathlib/SetTheory/Cardinal/Cofinality.lean
feat(SetTheory/Ordinal): fundamental sequences (#37019) …
Modified Ordinal.IsFundamentalSequence.of_isNormalView on Github →
2025-12-26 17:05
Mathlib/SetTheory/Cardinal/Cofinality.lean
refactor: deprecate `Ordinal.IsNormal` for `Order.IsNormal` (#33294)
Added Ordinal.IsFundamentalSequence.of_isNormalView on Github →