Alternative Equation Formats

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

MathML

\frac{\partial Σ (θ)}{\partial θ_{i}} = \frac{2}{n} \sum_{t = 1}^{n} q (y_{t}, x_{t}, θ) \frac{\partial q (y_{t}, x_{t}, θ)^{'}}{\partial θ_{i}}

Math Rendered as SVG

Math as LaTeX Source

\[ \frac{{\partial }{\bSigma }(\theta )}{{\partial } \theta _{i}} = \frac{2}{n} \sum _{t=1}^{n}{\mb{q} (\mb{y}_{t}, \mb{x}_{t}, \btheta ) \frac{{\partial }\mb{q} (\mb{y}_{t}, \mb{x}_{t}, \btheta )'}{{\partial } \theta _{i}} } \]