Alternative Equation Formats

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

MathML

\begin{array}{rcl} g & = & \sum_{j} w_{j} f_{j} \frac{\partial l_{j}}{\partial θ} \\ H & = & \sum_{j} - w_{j} f_{j} \frac{\partial^{2} l_{j}}{\partial θ^{2}} \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} \mb{g} & = & \sum _ j w_ jf_ j\frac{\partial l_ j}{\partial \btheta } \\ \mb{H} & = & \sum _ j - w_ jf_ j\frac{\partial ^2 l_ j}{\partial \btheta ^2} \end{eqnarray*}