I wanted to know the "rules" for Infinite Products. For example, if you have a factorial, what do you do? A power? A power with two variables?
What are some quick things I can look at and immediately know the simplification of, basically?
Edit: here is an example:
$\lambda * e^{-\lambda * y_i}$
I have to find this infinite product from i=1 to inf.. how? I dont want to know how to do just this problem. I want to be able to do it for all.