I've noticed that04/05/08: Today, I have made many threads for question. Thanks for all the help!
From here, you can get and
This is slightly off topic, but seeing as Airs question has already been answered I doubt anyone will mind.
Just have a comment on your signature, you do realise that is multi-valued, I'll give an alternative proof of what you have written in your signature.
you can write as for any integer n.
Thanks for the input on the signature. Your adjustments to it somewhat makes sense.