Def Cardinal.aleph

Modification history

2024-10-11 12:40

Mathlib/SetTheory/Cardinal/Aleph.lean

chore(SetTheory/Cardinal/Ordinal): split file (#16990) …

Modified Cardinal.aleph View on Github →

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 →