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Theorem cardinal.aleph'_limit

Modification history

2023-04-03 08:02
src/set_theory/cardinal/ordinal.lean
refactor(set_theory/cardinal/basic): redefine `cardinal.is_limit` in terms of `is_succ_limit` (#18523) …
Modified cardinal.aleph'_limitView on Github →
2022-07-21 16:19
src/set_theory/cardinal/ordinal.lean
feat(set_theory/cardinal/ordinal): basic properties on Beth numbers (#14989) …
Added cardinal.aleph'_limitView on Github →