I've got the following code, but I dont know why it creates line breaks in the equation
\begin{enumerate}
\item My Equation
\begin{equation}
P$\wedge$S \equiv \emph{False} $\implies$ L : lineBreaks
\end{equation}
\end{enumerate}
Output:


$in anequationenvironment. And no\\either. Please, state precisely what's the output you're expecting. – egreg Dec 17 '12 at 18:52equationis already "between$". And if you want to split it between different lines you should look atamsmath's environments (align,gather,split,multline,... ). – Manuel Dec 17 '12 at 18:59