Theorem Ordinal.isNormal_opow

Modification history

2025-07-25 18:35
Mathlib/SetTheory/Ordinal/Exponential.lean
refactor(SetTheory/Ordinal/Arithmetic): redefine `Ordinal.IsNormal` as `Order.IsNormal` (#26900) …
Modified Ordinal.isNormal_opowView on Github →
2024-10-14 09:30
Mathlib/SetTheory/Ordinal/Exponential.lean
chore(SetTheory/Ordinal/Arithmetic): `sub_isNormal` → `isNormal_sub`, etc. (#17673) …
Added Ordinal.isNormal_opowView on Github →