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Theorem finsupp.filter_eq_sum

Modification history

2021-03-24 23:20
src/data/finsupp/basic.lean
refactor(data/finsupp): add decidable_eq (#6333) …
Modified finsupp.filter_eq_sumView on Github →
2020-12-10 23:19
src/data/finsupp/basic.lean
chore(data/finsupp/basic): redefine `finsupp.filter` (#5310) …
Added finsupp.filter_eq_sumView on Github →