Theorem Ordinal.iSup_lt_ord_lift

Modification history

2026-10-10 09:42
Mathlib/SetTheory/Cardinal/Cofinality/Ordinal.lean
chore: delete deprecated declarations to March 2026 (#44240)
Deleted Ordinal.iSup_lt_ord_liftView on Github →
2024-09-16 17:23
Mathlib/SetTheory/Cardinal/Cofinality.lean
refactor(SetTheory/Ordinal/Arithmetic): Ditch `Ordinal.sup` (#15820) …
Added Ordinal.iSup_lt_ord_liftView on Github →