On Fri, Sep 15, 2006 at 11:35:45AM +1000, Thomas Conway wrote: > My question for all present is: Have I missed either a problem with > using Integer, or have I overlooked a better representation?
Consider also (UArray Int Bool). In GHC it has an efficient implementation. Best regards Tomasz _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe