\HeaderA{isSymmetric-methods}{Methods for Function isSymmetric in Package 'Matrix'}{isSymmetric.Rdash.methods}
\aliasA{isSymmetric,denseMatrix-method}{isSymmetric-methods}{isSymmetric,denseMatrix.Rdash.method}
\aliasA{isSymmetric,diagonalMatrix-method}{isSymmetric-methods}{isSymmetric,diagonalMatrix.Rdash.method}
\aliasA{isSymmetric,sparseMatrix-method}{isSymmetric-methods}{isSymmetric,sparseMatrix.Rdash.method}
\aliasA{isSymmetric,symmetricMatrix-method}{isSymmetric-methods}{isSymmetric,symmetricMatrix.Rdash.method}
\aliasA{isSymmetric,triangularMatrix-method}{isSymmetric-methods}{isSymmetric,triangularMatrix.Rdash.method}
\keyword{methods}{isSymmetric-methods}
\begin{Description}\relax
\code{isSymmetric(M)} returns a \code{\LinkA{logical}{logical}} indicating
\code{M} is a symmetric matrix.  The methods are defined for virtual
Matrix classes such that it works for all objects inheriting from
class \code{\LinkA{Matrix}{Matrix.Rdash.class}}.
\end{Description}
\begin{Section}{Methods}
\describe{
\item[object = "symmetricMatrix"] ... 
\item[object = "triangularMatrix"] ... 
\item[object = "denseMatrix"] ... 
\item[object = "diagonalMatrix"] ... 
\item[object = "sparseMatrix"] ... 
}
\end{Section}

