# Alternative Equation Formats

The equation on this page is available in multiple formats.
Depending on your browser, some formats might not render correctly.

## MathML

$\sum _{i=1}^{n}{x}_{i}$

## MathML rendered with MathJax

$\sum _{i=1}^{n}{x}_{i}$

## Math as LaTeX Source

$\sum ^ n_{i=1} x_ i$