Theorem Ordinal.sup_eq_lsub_or_sup_succ_eq_lsub

Modification history

2023-02-16 08:59
Mathlib/SetTheory/Ordinal/Arithmetic.lean
feat: port SetTheory.Ordinal.Arithmetic (#2271)
Added Ordinal.sup_eq_lsub_or_sup_succ_eq_lsubView on Github →