Theorem Ordinal.add_isNormal

Modification history

2024-10-14 09:30
Mathlib/SetTheory/Ordinal/Arithmetic.lean
chore(SetTheory/Ordinal/Arithmetic): `sub_isNormal` → `isNormal_sub`, etc. (#17673) …
Deleted Ordinal.add_isNormalView on Github →
2023-12-08 10:23
Mathlib/SetTheory/Ordinal/Arithmetic.lean
chore: Replace `(· op ·) a` by `(a op ·)` (#8843) …
Modified Ordinal.add_isNormalView on Github →
2023-02-16 08:59
Mathlib/SetTheory/Ordinal/Arithmetic.lean
feat: port SetTheory.Ordinal.Arithmetic (#2271)
Added Ordinal.add_isNormalView on Github →