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Theorem finsupp.support_single_ne_zero

Modification history

2022-08-19 19:30
src/data/finsupp/basic.lean
refactor(data/finsupp/basic): split `data/finsupp/basic` into three parts (#15699) …
Modified finsupp.support_single_ne_zeroView on Github →
2022-06-04 15:25
src/data/finsupp/basic.lean
chore(data/finsupp/basic): make arguments explicit (#14551) …
Modified finsupp.support_single_ne_zeroView on Github →
2018-03-10 20:37
data/finsupp.lean
feat(data/finsupp): make finsupp computable; add induction rule; removed comap_domain
Modified finsupp.support_single_ne_zeroView on Github →
2017-12-07 17:24
data/finsupp.lean
feat(data/finsupp): add type of functions with finite support
Added finsupp.support_single_ne_zeroView on Github →