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} Δ_{j} (t) = {\begin{cases} 0 & t < a_{j - 1} \\ t - a_{j - 1} & a_{j - 1} \leq t < a_{j} \\ a_{j} - a_{j - 1} & t \geq a_{j} \end{cases} \end{array}

Math Rendered as SVG

Math as LaTeX Source

\begin{eqnarray*} \Delta _ j(t) = \left\{ \begin{array}{ll} 0 & t<a_{j-1} \\ t-a_{j-1} & a_{j-1}\le t < a_ j \\ a_ j - a_{j-1} & t \ge a_ j \end{array} \right. \end{eqnarray*}