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

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

Pull some functions from namespace std. This is necessary because we want to use the same name (e.g. 'sqrt') for double-valued and Jet-valued functio

\brief Retruns the x-translation by value. **/

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

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

\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() */

workaround MSVC std::list implementation

---------------------------------------- direct access interface

Returns the length of the array.

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

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