Theorem Ordinal.isNormal_derivBFamily

Modification history

2025-04-23 11:03
Mathlib/SetTheory/Ordinal/FixedPoint.lean
chore: delete >6 month old deprecations (2024-10 11-21) (#24271) …
Deleted Ordinal.isNormal_derivBFamilyView on Github →
2024-10-14 09:30
Mathlib/SetTheory/Ordinal/FixedPoint.lean
chore(SetTheory/Ordinal/Arithmetic): `sub_isNormal` → `isNormal_sub`, etc. (#17673) …
Added Ordinal.isNormal_derivBFamilyView on Github →