Alternative Equation Formats

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

MathML

C ¯ ( A ) = 1 n 1 i = 1 n ( x i x ¯ ) ( x i x ¯ )

Math Rendered as SVG

Math as LaTeX Source

$ \bar{\bC }(\bA ) = {\frac1{n-1}}\sum _{i=1}^ n (\mb{x}_ i - {\bar{\mb{x}}})^{\prime } (\mb{x}_ i - {\bar{\mb{x}}})$