Integral of x/ln(x) dx
The solution
Detail solution
-
Let u=log(x).
Then let du=xdx and substitute du:
∫ue2udu
EiRule(a=2, b=0, context=exp(2*_u)/_u, symbol=_u)
Now substitute u back in:
Ei(2log(x))
-
Add the constant of integration:
Ei(2log(x))+constant
The answer is:
Ei(2log(x))+constant
The answer (Indefinite)
[src]
/
|
| x
| ------ dx = C + Ei(2*log(x))
| log(x)
|
/
∫log(x)xdx=C+Ei(2log(x))
Use the examples entering the upper and lower limits of integration.