Alternative Equation Formats

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

MathML

E (t; a) = {\begin{cases} 1 & i f t \geq 1 \\ \frac{1}{a} 2 (1 - Φ (\frac{z_{(1 - a / 2)}}{\sqrt{t}})) & i f 0 < t < 1 \\ 0 & o t h e r w i s e \end{cases}

Math Rendered as SVG

Math as LaTeX Source

\[ E( t; a) = \left\{ \begin{array}{ll} 1 & \mr{if} \, \, t \geq 1 \\ \frac{1}{a} \, 2 \, ( 1 - \Phi ( \frac{z_{(1-a/2)}}{\sqrt{t}})) & \mr{if} \, \, 0 < t < 1 \\ 0 & \mr{otherwise} \end{array} \right. \]