<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="https://stats.meta.stackexchange.com/questions/5/what-typographic-support-is-available-to-support-display-of-statistical-formula">What typographic support is available to support display of statistical formula?</a>  </p>
</blockquote>



<p>I don't find how to write math equation. Why the functionnality of mathoverflow (latex ...) is not available? </p>
