# Alternative Equation Formats

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

## MathML

${x}_{l}=-\mathrm{\infty}$

## MathML rendered with MathJax

${x}_{l}=-\mathrm{\infty}$

## Math as LaTeX Source

$x_ l = -\infty $