[Haskell-beginners] Arrays in Haskell

[Tobias Brandt]

Another alternative is the vector package:

http://hackage.haskell.org/package/vector

It supports slicing and has mutable unboxed arrays (which is pretty
much optimal for speed). The downside is, that they are
one-dimensional. But you can of course make vectors of vectors of ...

There is also a number of vector-* packages with additional stuff like
algorithms and instances for vectors.