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v3
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Theorem
cardinal.mk_quotient_le
Modification history
2021-09-18 02:27
src/set_theory/cardinal.lean
chore(set_theory/cardinal): use notation `#`, add notation `ω` (#9217) …
Modified
cardinal.mk_quotient_le
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2019-01-23 16:35
src/set_theory/cardinal.lean
feat(set_theory/cardinal): more lemmas on cardinality (#595)
Added
cardinal.mk_quotient_le
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