Here are some more bit hack algorithms http://www.aggregate.org/MAGIC/ http://www.aggregate.org/MAGIC/ The intersection of tricks on all those sites is quite l

Here are some more bit hack algorithms http://www.aggregate.org/MAGIC/ http://www.aggregate.org/MAGIC/ The intersection of tricks on all those sites is quite large but on every one of them there's something you haven't seen before. By the way if you like to wrap your mind around such tricks you might also find some gems here: http://www.azillionmonkeys.com/qed/asmexample.html http://www.azillionmonkeys.com/qed/asmexample.html