Haskell folding nested lists?

Your problem is that you're trying to do the a^b calculation on your accumulator inside the fold, while also doing it on each element. What you really want is something like.

Not an answer to your question, but an alternative way to solve your problem.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.