Mathlib v3 is deprecated. Go to Mathlib v4

Def finsupp.sum

Modification history

2021-10-18 23:50
src/data/finsupp/basic.lean
feat(tactic/to_additive): Improvements to to_additive (#5487) …
Deleted finsupp.sumView on Github →
2020-10-18 01:46
src/data/finsupp/basic.lean
chore(data/finsupp/basic): rename type variables (#4624) …
Modified finsupp.sumView on Github →
2017-12-13 17:34
data/finsupp.lean
refactor(data/finsupp): generalize module construction for finsupp
Modified finsupp.sumView on Github →
2017-12-07 17:24
data/finsupp.lean
feat(data/finsupp): add type of functions with finite support
Added finsupp.sumView on Github →