Alternative Equation Formats

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MathML

\begin{array}{rcl} y_{t} & = & μ_{t} + β x_{t} + κ_{1 t} u_{1 t} + κ_{2 t} u_{2 t} + \sum_{i = 1}^{3} γ_{i t} s_{i t} + ϵ_{t} \\ μ_{t} & = & μ_{t - 1} + η_{t} \\ κ_{1 t} & = & κ_{1 (t - 1)} + ξ_{1 t} \\ κ_{2 t} & = & κ_{2 (t - 1)} + ξ_{2 t} \\ γ_{1 t} & = & γ_{1 (t - 1)} + ζ_{1 t} \\ γ_{2 t} & = & γ_{2 (t - 1)} + ζ_{2 t} \\ γ_{3 t} & = & γ_{3 (t - 1)} + ζ_{3 t} \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} y_ t & = & \mu _{t} + \beta x_{t} + \kappa _{1t} u_{1t} + \kappa _{2t} u_{2t} + \sum _{i=1}^{3} \gamma _{it} s_{it} + \epsilon _{t} \nonumber \\ \mu _{t} & = & \mu _{t-1} + \eta _ t \nonumber \\ \kappa _{1t} & = & \kappa _{1 (t-1)} + \xi _{1t} \nonumber \\ \kappa _{2t} & = & \kappa _{2 (t-1)} + \xi _{2t} \nonumber \\ \gamma _{1t} & = & \gamma _{1 (t-1)} + \zeta _{1t} \nonumber \\ \gamma _{2t} & = & \gamma _{2 (t-1)} + \zeta _{2t} \nonumber \\ \gamma _{3t} & = & \gamma _{3 (t-1)} + \zeta _{3t} \nonumber \end{eqnarray*}