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Theorem finsupp.zero_update

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.zero_updateView on Github →
2022-08-19 13:53
src/data/finsupp/basic.lean
feat(data/finsupp/basic): more lemmas on `alist.lookup_finsupp` (#15875)
Added finsupp.zero_updateView on Github →