\begin{definition}[Definition:Logical NOR/Truth Table/Matrix Form]
The characteristic truth table of the logical NOR operator $p \downarrow q$ can be presented in matrix form as follows:
::$\begin {array} {c|cc}
\downarrow & \T & \F \\
\hline
\T & \F & \F \\
\F & \F & \T \\
\end {array}$
Category:Definitions/Logical NOR
Category:Definitions/Truth Tables
\end{definition}