Theorem Ordinal.isSuccLimit_of_principal_add

Modification history

2026-03-20 09:45
Mathlib/SetTheory/Ordinal/Principal.lean
chore: rename `Ordinal.Principal` → `Ordinal.IsPrincipal` (#36793) …
Deleted Ordinal.isSuccLimit_of_principal_addView on Github →
2025-07-11 17:39
Mathlib/SetTheory/Ordinal/Principal.lean
refactor(SetTheory/Ordinal/Arithmetic): `Ordinal.IsLimit` → `Order.IsSuccLimit` (#26643) …
Added Ordinal.isSuccLimit_of_principal_addView on Github →