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Theorem multiset.erase_dup_singleton

Modification history

2022-02-22 18:15
src/data/multiset/erase_dup.lean
chore(*): rename `erase_dup` to `dedup` (#12057)
Deleted multiset.erase_dup_singletonView on Github →
2021-08-21 21:43
src/data/multiset/erase_dup.lean
chore(data/multiset/basic): consistently use singleton notation (#8786)
Modified multiset.erase_dup_singletonView on Github →
2020-10-13 19:48
src/data/multiset/erase_dup.lean
chore(multiset): dedicated notation for multiset.cons (#4600)
Modified multiset.erase_dup_singletonView on Github →
2020-07-01 10:05
src/data/multiset/basic.lean
chore(data/finset, data/multiset): split into smaller files (#3256) …
Modified multiset.erase_dup_singletonView on Github →
2018-08-06 20:05
data/multiset.lean
feat(data/multiset): adding two lemmas about singletons (#234)
Added multiset.erase_dup_singletonView on Github →