I've formatted it in Latex, and I can't explain why it doesn't display correctly.
The question is about proper notations I should be using or techniques to simplify down to my current notation.
1. I have come across a few times I would like a more straightforward way to run a summation function on a summation function. I don't have the educational groundwork to know if there is another way to do this or a good technique to simplify these problems.
example...