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Theorem dfinsupp.single_eq_of_sigma_eq

Modification history

2021-02-04 18:03
src/data/dfinsupp.lean
chore(data/dfinsupp): add simp lemmas about sum_add_hom, remove commutativity requirement (#5939) …
Added dfinsupp.single_eq_of_sigma_eqView on Github →