Theorem Cardinal.aleph'_omega

Modification history

2024-10-03 10:05

Mathlib/SetTheory/Cardinal/Ordinal.lean

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

Deleted Cardinal.aleph'_omega View on Github →

2023-02-23 13:50

Mathlib/SetTheory/Cardinal/Ordinal.lean

feat: port SetTheory.Cardinal.Ordinal (#2463)

Added Cardinal.aleph'_omega View on Github →