The binary operation
\[\begin{equation*} \forall a, b \in F \> : \> ab \in F, \end{equation*} \]
also denoted
\[\begin{equation*} a \cdot b \qand a \times b, \end{equation*} \]
where | \(a, b\) | are the factors, |
\(ab\) | is the resulting product, and | |
\(F\) | is the containing field. |