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Theorem cardinal.card_le_of_finset

Modification history

2022-06-05 07:36
src/set_theory/cardinal/basic.lean
refactor(set_theory/*): change `omega` to `aleph_0` + golf (#14467) …
Modified cardinal.card_le_of_finsetView on Github →
2018-08-14 01:44
set_theory/cardinal.lean
feat(set_theory/cardinal): finite lower bound on cardinality
Added cardinal.card_le_of_finsetView on Github →