StackRating

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

Why can't GHC derive instances for Monoid?

Author Votes Δ
augustss 8 +2.31
sdcvvc 3 -2.31
Last visited: Sep 14, 2014, 5:07:29 AM