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Integrating on $\mathbb{R}$ by summing on $\mathbb{Q}^+$

Does the following integration method hold for regular enough functions $F:\mathbb{R}\to\mathbb{R}$? \begin{align} &\zeta(2)\sum_{\frac{a}{b}\in\mathbb{Q}_n} \frac{F(\log \frac{a}{b})}{\sqrt{abn}...
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