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Theorem dfinsupp.prod_sum_index

Modification history

2021-07-27 19:34
src/data/dfinsupp.lean
chore(data/dfinsupp): add yet more map_dfinsupp_sum lemmas (#8400) …
Modified dfinsupp.prod_sum_indexView on Github →
2018-11-06 12:40
data/dfinsupp.lean
feat(linear_algebra): direct sum
Added dfinsupp.prod_sum_indexView on Github →