SOLUTION: how to get this definite integral, i need the steps not just the answer integral(limits from 0 to 1) {x*exp(x)/(1+x^2)} dx

Algebra ->  Customizable Word Problem Solvers  -> Evaluation -> SOLUTION: how to get this definite integral, i need the steps not just the answer integral(limits from 0 to 1) {x*exp(x)/(1+x^2)} dx      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 364956: how to get this definite integral, i need the steps not just the answer
integral(limits from 0 to 1) {x*exp(x)/(1+x^2)} dx
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The solution involves the Exponential Integral function.
Check here for an explanation of the function and derivations of integrals using this function.
http://mathworld.wolfram.com/ExponentialIntegral.html
int%28+%28x%2Ae%5E%28x%29%29%2F%281%2Bx%5E2%29%2Cdx%2C0%2C1%29=0.662489