Izračunaj:
Napišite odgovor u obliku 
i unesite 
Evaluate:
Write the answer in the form
and input
.
[lang=hr]
Izračunaj:
\[
\int_{0}^{1} \frac{(\ln (x) )^2 }{1+x^2} dx
\]
Napišite odgovor u obliku $\frac{\pi^{a}}{b}$ i unesite $b^{a}$
[/lang]
[lang=en]
Evaluate:
\[
\int_{0}^{1} \frac{(\ln (x) )^2 }{1+x^2} dx
\]
Write the answer in the form $\frac{\pi^a}{b}$ and input $b^a$.
[/lang]
