Great article!

I noticed a little mistake, though. The 2nd example under "Geometric and Arithmetic Sequences and Progressions", you have:

"Another example: 1^1 + 1/2^2 + 1/3^3 + 1/4^4:"

But the very first line of the code is:

"-- Generate first 99 of Power Series: 1+1/2^2+1/3^2+1/4^2 etc."

Note the difference: the first is to the power of the current iteration, the latter (code example) always just squares the current quotient.

Not sure which one you wanted, but I assume the latter as that's what the code and example generate. 🙂