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Theorem
multiset.card_eq_one
Modification history
2021-08-21 21:43
src/data/multiset/basic.lean
chore(data/multiset/basic): consistently use singleton notation (#8786)
Modified
multiset.card_eq_one
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2020-10-13 19:48
src/data/multiset/basic.lean
chore(multiset): dedicated notation for multiset.cons (#4600)
Modified
multiset.card_eq_one
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2018-07-16 19:33
data/multiset.lean
feat(data/multiset,...): card_eq_one …
Added
multiset.card_eq_one
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