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$$\begin{equation}\begin{split} \int_{0}^{\infty}\frac{\sin x}{x}{\rm d}x \end{split}\end{equation}$$
Edited by DOTOANNANG, 20-07-2019 - 07:45.
$$\begin{equation}\begin{split}\int_{0}^{\infty}\frac{\sin x}{x} dx\end{split}\end{equation}$$
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Started By DOTOANNANG, 19-07-2019 - 08:16
dirichlet 28 star(s) infinite*integral
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Posted 19-07-2019 - 08:21
DOTOANNANG
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$$\begin{equation}\begin{split} \int_{1}^{\infty}\left ( \frac{(\log t)^{3}}{t- 1}- \frac{(\log t)^{3}}{t} \right ){\rm d}t \end{split}\end{equation}$$
Also tagged with one or more of these keywords: dirichlet, 28, star(s), infinite*integral
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