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} e_{h i j} & = & w_{h i j} r_{h i j} x_{h i j} \\ e_{h i \cdot} & = & \sum_{j = 1}^{m_{h i}} e_{h i j} \\ {\bar{e}}_{h \cdot \cdot} & = & \frac{1}{n_{h}} \sum_{i = 1}^{n_{h}} e_{h i \cdot} \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} \mb{e}_{hij} & =& w_{hij} r_{hij} \mb{x}_{hij} \\[0.05in] \mb{e}_{hi\cdot }& =& \sum _{j=1}^{m_{hi}}\mb{e}_{hij} \\ \bar{\mb{e}}_{h\cdot \cdot } & =& \frac1{n_ h}\sum _{i=1}^{n_ h}\mb{e}_{hi\cdot } \end{eqnarray*}