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playground:jsmath [2011/11/22 04:55]
127.0.0.1 외부 편집기
playground:jsmath [2019/08/01 17:34] (current)
Line 3: Line 3:
 \[e^{i \pi} = -1\] \[e^{i \pi} = -1\]
  
 +
 +
 +\[
 +\begin{eqnarray*}
 +& & \frac{3}{4 \pi}   ​\sqrt{4 \cdot x^2   12}\\
 +& & \lim_{n \to \infty}
 +  \sum_{k=1}^n \frac{1}{k^2} = \frac{\pi^2}{6}\\
 +& & {\it f}(x) = \frac{1}{\sqrt{x} x^2}\\
 +& & e^{i \pi} + 1 = 0\;
 +\end{eqnarray*}
 +\]

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