Question Number 155849 by mnjuly1970 last updated on 05/Oct/21
$$ \\ $$$$\:\:\:\:\Omega=\int_{\mathrm{0}} ^{\:\infty} {log}\left({sinh}\left({x}\right)\right).{log}\left({tanh}\left({x}\right)\right){dx}=\frac{\mathrm{7}\zeta\left(\mathrm{3}\right)}{\mathrm{8}}\:+\frac{\pi^{\:\mathrm{2}} }{\mathrm{8}}{ln}^{\:} \left(\mathrm{2}\right) \\ $$