Sorry. I'm coming to the end of my four hour review. I try not to disturb you guys too much but I guess I'm just brain dead now.

So the problem is the integral of (e^x) / ((e^x) -1) from -1 to 1

I wasn't sure what to do at first so I made it

(e^x) -1) +1 / ((e^x) -1)

so that I could split the integral into

(e^x -1)/(e^x-1) and get x

and then

1 / ((e^x) - 1)

And then I just solved it straightup. I won't show that because it's obviously completely wrong if it's divergent.

How exactly is this done. Sorry to disturb you guys again and thank you * 1000000 + Lim x-> inifinity of x^2