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Theorem multiset.sum_hom

Modification history

2019-12-27 14:05
src/data/multiset.lean
refactor(*): unify API of `list/multiset/finset.prod_hom` (#1820) …
Deleted multiset.sum_homView on Github →
2019-01-05 14:12
data/multiset.lean
feat(data/multiset): prod_hom and exists_mem_of_rel_of_mem (#562)
Added multiset.sum_homView on Github →