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Def sigma_finsupp_add_equiv_dfinsupp

Modification history

2021-06-11 21:18
src/data/finsupp/to_dfinsupp.lean
feat(data/finsupp/to_dfinsupp): add sigma_finsupp_lequiv_dfinsupp (#7818) …
Added sigma_finsupp_add_equiv_dfinsuppView on Github →