12/23/2007, 05:27 AM

Very nice discussion! I like the colors of the coefficients. I also briefly discuss this in this thread, and Jay discusses this in this thread, just to let you know, if you forgot. Also why do you call it U-tetration? I call it iterated decremented exponentials, since:

Andrew Robbins

- iterated = repeating the same function over and over

- decremented = subtracting one from something

- exponential = a function from x to

Andrew Robbins