Hello, I've split off Data.COrdering as a separate package and renamed the AVL library Data.Tree.Ordering. The relevant URLs are.. http://homepages.nildram.co.uk/~ahey/HLibs/Data.COrdering/ http://homepages.nildram.co.uk/~ahey/HLibs/Data.Tree.AVL/ Other changes since the original are.. Name changes for some functions in Data.COrdering Added a few new functions to Data.COrdering Made the height function a little less stupid :-) Added `seq` in a few places I'd overlooked to compensate for absence of strictness in the AVL type itself. Otherwise, not much has changed. Regards -- Adrian Hey On Tuesday 18 May 2004 7:22 am, Adrian Hey wrote:

Hello,

I've put my candidate for Data.Trees.AVL up here..

http://homepages.nildram.co.uk/~ahey/HLibs/Local.Data.Trees.AVL/

It's not finished, but in the absence of any other AVL tree offerings that I'm aware of, I would like to strike the Local prefix from this library name and claim the currently vacant Data.Trees.AVL slot in Simon M's hierarchy.

If you look at the code you'll see this is not Haskell at it's most elegant. Most of tt's like assembler written in Haskell, but it's fast :-)

I'd also like to book "Data.COrdering" too, if that's OK.

Regards -- Adrian Hey _______________________________________________ Libraries mailing list Libraries@haskell.org http://www.haskell.org/mailman/listinfo/libraries