Def Cardinal.aleph'

Modification history

2024-09-16 10:17
Mathlib/SetTheory/Cardinal/Ordinal.lean
refactor(SetTheory/Cardinal/Ordinal): make `Cardinal.aleph'` an order iso (#16220) …
Modified Cardinal.aleph'View on Github →
2023-02-23 13:50
Mathlib/SetTheory/Cardinal/Ordinal.lean
feat: port SetTheory.Cardinal.Ordinal (#2463)
Added Cardinal.aleph'View on Github →