Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finsupp.prod_single_index

Modification history

2022-08-19 19:30
src/algebra/big_operators/finsupp.lean
refactor(data/finsupp/basic): split `data/finsupp/basic` into three parts (#15699) …
Modified finsupp.prod_single_indexView on Github →
2020-10-18 01:46
src/data/finsupp/basic.lean
chore(data/finsupp/basic): rename type variables (#4624) …
Modified finsupp.prod_single_indexView on Github →
2020-10-06 10:22
src/data/finsupp/basic.lean
feat(data/finsupp): lift a collection of `add_monoid_hom`s to an `add_monoid_hom` on `α →₀ β` (#4395)
Modified finsupp.prod_single_indexView on Github →
2018-03-10 20:37
data/finsupp.lean
feat(data/finsupp): make finsupp computable; add induction rule; removed comap_domain
Modified finsupp.prod_single_indexView on Github →
2017-12-13 17:34
data/finsupp.lean
refactor(data/finsupp): generalize module construction for finsupp
Modified finsupp.prod_single_indexView on Github →
2017-12-13 13:09
data/finsupp.lean
feat(data/finsupp): big product over finsupp (big sum is now derived from it)
Added finsupp.prod_single_indexView on Github →