Alternative Equation Formats

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

MathML

Δ x i t = x i t x i ,   t 1

Math Rendered as SVG

Math as LaTeX Source

$\Delta \mb{x}_{it} = \mb{x}_{it} - \mb{x}_{i,~ t-1}$