Subscript
I am having a heck of a time trying to get my subscrits to work out. I have looked all around and am just frustrating myself, so I figure I'll give this a try. I am trying to do iterations, so what I would like is something that is y(subscribt j+1) as a function of x. So it would look like y.j+1(x). Where just j+1 is subscripted. If that makes sense. I can't get it to do anything but multiply. Please help, thanks

