> On Tue, 30 Dec 2003 23:14:05 +0100, Wolfgang Jeltsch > <[EMAIL PROTECTED]> wrote:
[replying indirectly because the original email doesn't seem to have gotten here yet] > > I have an algorithm which updates one or more arrays in a loop. The > > update operations depend on the (old) contents of the arrays, so I > > cannot use accumArray. I want to implement this algorithm without > > mutable arrays in Haskell. Are there any possibilities to do so > > efficiently? Are there some hints about how to do this? You may want to look at DiffArrays http://www.haskell.org/ghc/docs/latest/html/libraries/base/Data.Array.Diff.html _______________________________________________ Haskell mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/haskell
