# Alternative Equation Formats

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

## MathML

${S}_{yy.z}={S}_{yy}-{T}_{zy}^{\prime}{T}_{zy}$

## MathML rendered with MathJax

${S}_{yy.z}={S}_{yy}-{T}_{zy}^{\prime}{T}_{zy}$

## Math as LaTeX Source

$S_{yy.z} = S_{yy}- T'_{zy} T_{zy}$