====== Latex Wiki ======

  <latex>
  \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}
  </latex>

renders to:

<latex>
    \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}
</latex>