# Alternative Equation Formats

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

## MathML

$-1\le {\tau}_{b}\le 1$

## MathML rendered with MathJax

$-1\le {\tau}_{b}\le 1$

## Math as LaTeX Source

$-1 \leq \tau _ b \leq 1$