Feel free to use this page to experiment with the Text Formatting Rules. Just click the "Edit Page" link at the bottom of the page.

\sqrt{x^2 + 2xy + y^2}
  • Can I use both $ $ and $$ $$ LaTeX environments, so that I can have equations automatically centered when needed. For example: \sqrt{n}, \int_a^b f(x) dx, \displaystyle \int_a^b f(x) dx and
    \sqrt{n}, \int_a^b f(x) dx

Notice that you can double click on images to see the LaTeX code. \sqrt[3]{n}