Alternative Equation Formats

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

MathML

r S D i = sign ( r D i J M i 1 r D i J ) | r D i J M i 1 r D i J |

Math Rendered as SVG

Math as LaTeX Source

\[ r_{\mathit{SDi}} = \textrm{sign}(\mb{r}_{Di-J}'\mb{M}_ i^{-1}\mb{r}_{Di-J})\sqrt{|\mb{r}_{Di-J}'\mb{M}_ i^{-1}\mb{r}_{Di-J}|} \]