## ParthKohli 3 years ago integral.

1. ParthKohli

$\frac{64}{\pi^3} \int_0^\infty \frac{ (\ln x)^2 (15-2x)}{(x^4+1)(x^2+1)}\ dx$more like a challenge for Mimi.

2. Mimi_x3

lol..this is not easy!! Using series?

3. ParthKohli

I don't know, I just find this somewhere. I don't even know what it means. T_T

4. Mimi_x3

It cannot be done by elementry functions; from what I can see. Maybe using series? i dont know!

5. Mimi_x3

http://math.stackexchange.com/questions/168485/help-find-hard-integrals-that-evaluate-to-59 I remeber see it somewhere :P this is a crazy integral! wolf cannnot do it!!

6. ParthKohli

@Mimi_x3 Yeah :-P

7. Mimi_x3

Noo,, someone posted it a while ago you have to use double series