What is the integral of #int sin (e^t)#?
1 Answer
Jan 21, 2016
It is called the sine integral. It cannot be expressed using a finite sum of more elementary functions.
Explanation:
You can read more about the sine integral here: http://mathworld.wolfram.com/SineIntegral.html .
and here:
http://functions.wolfram.com/GammaBetaErf/SinIntegral/
