# Alternative Equation Formats

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

## MathML

$$H}_{a}:R\ne {r}_{0$$

## MathML rendered with MathJax

$$H}_{a}:R\ne {r}_{0$$

## Math as LaTeX Source

\[ H_ a\colon R \neq r_0 \]