Theorem Ordinal.zero_or_succ_or_isSuccLimit

Modification history

2025-07-11 17:39
Mathlib/SetTheory/Ordinal/Arithmetic.lean
refactor(SetTheory/Ordinal/Arithmetic): `Ordinal.IsLimit` → `Order.IsSuccLimit` (#26643) …
Added Ordinal.zero_or_succ_or_isSuccLimitView on Github →