1 / | | / x\ | \E / | E dx | / 0
Integral(E^(E^x), (x, 0, 1))
Let .
Then let and substitute :
EiRule(a=1, b=0, context=exp(_u)/_u, symbol=_u)
Now substitute back in:
Now simplify:
Add the constant of integration:
The answer is:
/ | | / x\ | \E / / x\ | E dx = C + Ei\E / | /
-Ei(1) + Ei(E)
=
-Ei(1) + Ei(E)
-Ei(1) + Ei(E)
Use the examples entering the upper and lower limits of integration.