Initial conditions: y(0) = 0, y'(0) = 1
I asked a question this morning which was promptly answered by mr. fantastic (thanks again if he is reading this).
I have come to the end of my problem set and the only problem remaining is the one in the thread title.
I have done similar problems involving setting u = y' and applying the chain rule, and then performing integration by means of separable variables with the initial conditions. Basically, I think I could complete it mostly on my own, but I can't quite figure out what to do with the e^y term. If anyone could provide some insight it would be appreciated. Thanks.