Binary Decision Variable

Available identifiers

binary variable deciding if an object is chosen or not

In case of line pool generation, it decides if a line is included or not.

Defining Formula: $x_{l} \equiv {\begin{matrix} 1 & l <mrow data-mjx-texclass="ORD">is<mtext> </mtext>chosen</mrow> \\ o & otherwise \end{matrix}$
$x_{l}$ symbol represents Binary Decision Variable