Alternative Equation Formats

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

MathML

x t = a t + ∑ i = 1 ∞ π i x t − i

Math Rendered as SVG

Math as LaTeX Source

\[ x_{t} = a_{t} + \sum _{i=1}^{{\infty }}{{\pi }_{i}x_{t-i}} \]
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