StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

Why do the types in `(fmap . fmap) sum Just [1, 2, 3]` work?

Author Votes Δ
Dietrich Epp 7 +0.25
Li-yao Xia 6 +0.82
Last visited: Mar 9, 2018, 6:17:30 PM