Theorem Ordinal.lift_omega

Modification history

2024-10-03 10:05

Mathlib/SetTheory/Ordinal/Basic.lean

refactor(SetTheory/Ordinal/Basic): deprecate Ordinal.omega in favor of Ordinal.omega0 (#17158) …

Deleted Ordinal.lift_omega View on Github →

2023-02-13 06:43

Mathlib/SetTheory/Ordinal/Basic.lean

feat: port SetTheory.Ordinal.Basic (#2217) …

Added Ordinal.lift_omega View on Github →