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Colon Product

Let ${\bf AB}$ and ${\bf CD}$ be Dyads. Their colon product is defined by

\begin{displaymath}
{\bf AB}:{\bf CD} \equiv {\bf C}\cdot {\bf AB}\cdot {\bf D} = ({\bf A}\cdot{\bf C})({\bf B}\cdot {\bf D}).
\end{displaymath}




© 1996-9 Eric W. Weisstein
1999-05-26