Neal,
There is a typo in eq. 50, where I left out the ‘y’ in the numerator.
However, it is referred to directly below the equation.
Your comment:
“so we have (x+1)^(root(x))=-1 for all x”
Might I suggest you read the sentence right above eq.50, particularly
the point “when x = 1”. And the last sentence in that section,
particularly, “negative counterparts with some error term…” So what
you have done above is obviously not correct, nor what I have stated.
I will add the y, as this variable is included in the Definitive
Theorem and it is referenced.
For the other part of your comment, might I suggest you read this
page:
http://www.singularics.com/science/mathematics/discussion/series1/
Thanks,
Jeff