Date: Feb 28, 2014 11:33 PM Author: Richard Fateman Subject: Re: integral for fun I don't consider a solution that includes

Si, Ci, or hypergeometric functions as a solution

in closed form in terms of elementary functions.

Unless there is no way of expressing the answer in

terms of elementary functions.

After all, you could always decide that the

difficult integral in question deserves its own

name, say FooI, and then return the answer in terms

of FooI.

RJF