Theorem Ordinal.lift_down

Modification history

2025-04-11 00:24
Mathlib/SetTheory/Ordinal/Basic.lean
chore: delete >6 month old deprecations (2024-10 01-10) (#23928) …
Deleted Ordinal.lift_downView on Github →
2025-03-10 22:05
Mathlib/SetTheory/Ordinal/Basic.lean
chore: more whitespace fixes (#22808) …
Modified Ordinal.lift_downView on Github →
2023-02-13 06:43
Mathlib/SetTheory/Ordinal/Basic.lean
feat: port SetTheory.Ordinal.Basic (#2217) …
Added Ordinal.lift_downView on Github →