Theorem Ordinal.preOmega_ofNat

Modification history

2025-01-07 09:21
Mathlib/SetTheory/Cardinal/Aleph.lean
chore(*): replace `no_index (ofNat n)` with `ofNat(n)` everywhere (#20521) …
Modified Ordinal.preOmega_ofNatView on Github →
2024-10-23 21:11
Mathlib/SetTheory/Cardinal/Aleph.lean
feat(SetTheory/Cardinal/Aleph): introduce `omega` function (#17669) …
Added Ordinal.preOmega_ofNatView on Github →