Sandbox

This is a test of the wiki

Introducing: Sandbox

This is the place to experiment with the MediaWiki markup and markup, or non-markup.

<math>\sum_{i=1}^{10} i = 1+2+...+10 = 55</math>

<math>u + p(x)u' + q(x)u=f(x),\quad x>a</math>

File: Foo

Foo Bar