This site has been closed; I'm still playing a lot with algorithms (I am playing with Knuth's MMIX machine), but I can't guarantee updates, so I chose to close it.
It's still possible to found the old sources under the savutils project in the GoogleCode repository (because I deleted the associated account, so I can't delete the project anymore!).
If you found a link to this site, please send me an email at 'saverio' then write the dot then write 'pub' then write the at then write 'inbox' then write the dot then write 'com'