\returns the number of coefficients, which is rows()*cols(). * \sa rows(), cols(), SizeAtCompileTime. */

\returns a vector expression of the \a i -th column, * only the meaningful part is returned. * \warning the internal storage must be colum

workaround MSVC std::list implementation

\returns an expression of the coefficient-wise square root of *this. * * Example: \include Cwise_sqrt.cpp * Output: \verbinclude Cwise_sqrt.out

Clear any existing decomposition * \sa rankUpdate(w,sigma) */

\returns the number of coefficients, which is \a rows()*cols(). * \sa rows(), cols(). */

\returns an equivalent rotation matrix * This function is added to be conform with the Transform class' naming scheme. */

\returns an \link Eigen::MatrixBase Matrix \endlink expression of this array * \sa MatrixBase::array() */

\returns an \link Eigen::ArrayBase Array \endlink expression of this matrix * \sa ArrayBase::matrix() */

\returns an expression of the coefficient-wise sine of *this. * * Example: \include Cwise_sin.cpp * Output: \verbinclude Cwise_sin.out * * \

\returns a view of the upper triangular matrix U */

\returns the number of rows of the represented matrix. */

\returns the \c x coefficient */

\returns the \c y coefficient */

\returns an expression of the coefficient-wise cosine of *this. * * Example: \include Cwise_cos.cpp * Output: \verbinclude Cwise_cos.out * *

\returns the \c w coefficient */

\returns the \c w coefficient */

\sa MatrixBase::setIdentity() */