Commit 2021-05-01 06:41 2cc8128f
View on Github →feat(algebra/polynomial): generalize to multiset
products (#7399)
This PR generalizes the results in algebra.polynomial.big_operators
to sums and products of multisets.
The new multiset results are stated for multiset.prod t
, not (multiset.map t f).prod
. To get the latter, you can simply rewrite with multiset.map_map
.