Theorem Ordinal.cof_eq_sInf_lsub

Modification history

2026-10-10 09:42
Mathlib/SetTheory/Cardinal/Cofinality/Ordinal.lean
chore: delete deprecated declarations to March 2026 (#44240)
Deleted Ordinal.cof_eq_sInf_lsubView on Github →
2023-05-14 07:05
Mathlib/SetTheory/Cardinal/Cofinality.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Added Ordinal.cof_eq_sInf_lsubView on Github →