# Alternative Equation Formats

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

## MathML

${\hat{\mathit{\theta}}}_{r}$

## MathML rendered with MathJax

${\hat{\mathit{\theta}}}_{r}$

## Math as LaTeX Source

$\hat{\btheta }_ r$

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