How can I prove that $$\int_{0}^{1} \ln x \ln(1-x)dx = 2-\frac{\pi^2}{6}$$
I could not find an antiderivative for $f(x)=\ln x \ln(1-x)$. I was thinking to add a parameter but did not see a useful place where to add it. Any further suggestions?
How can I prove that $$\int_{0}^{1} \ln x \ln(1-x)dx = 2-\frac{\pi^2}{6}$$
I could not find an antiderivative for $f(x)=\ln x \ln(1-x)$. I was thinking to add a parameter but did not see a useful place where to add it. Any further suggestions?