can anybody find a solution for the integration of (e^x)/x ?
Just as an aside, this particular integral is known as the Exponential Integral
and is represented by Ei(x).
Actually, is called the exponential integral and can be represented as an 'incomplete' Gamma function.
An incomplete Gamma function is for
By repeated integration by parts we can find several terms of the asymptotic series for the above integral.
Just some useless information for you
mathstuds series is easier.