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Theorem
finsupp.prod_map_domain_index_inj
Modification history
2020-10-18 01:46
src/data/finsupp/basic.lean
chore(data/finsupp/basic): rename type variables (#4624) …
Modified
finsupp.prod_map_domain_index_inj
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2020-10-17 18:26
src/data/finsupp/basic.lean
feat(finsupp/basic): Add a variant of `prod_map_domain_index` for when f is injective (#4645) …
Added
finsupp.prod_map_domain_index_inj
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