\returns the size of the main diagonal, which is min(rows(),cols()). * \sa rows(), cols(), SizeAtCompileTime. */

complex-to-complex forward FFT

Given an \a index of a node, on exit, \a outVBegin and \a outVEnd range over the indices of the volume children of the node * and \a outOBegin and

\returns the index of the root of the hierarchy */

\internal */

\returns the rank of the matrix of which *this is the LU decomposition. * * \note This method has to determine which pivots should be cons

\returns an expression of the \a i-th row of *this. Note that the numbering starts at 0. * * Example: \include MatrixBase_row.cpp * Output: \ver

\returns a dynamic-size expression of the last coefficients of *this. * * \only_for_vectors * * \param n the number of coefficients in the seg

To use for operations with the transpose of Q

Constructs a uniform scaling from scale factor \a s */

* Return the pointers to the beginning of each column in \ref valuePtr() */

\returns a view of the lower triangular matrix L */

\returns the number of non zero coefficients */

Normalizes the quaternion \c *this * \sa normalized(), MatrixBase::normalize() */

\returns a normalized version of \c *this * \sa normalize(), MatrixBase::normalized() */

Preallocates \a reserveSize non zeros */

* Get the number of rows of the input matrix and the Q matrix */

Changed to inline

* \brief Set the initial shift parameter */

Removes all non zeros but keep allocated memory */

\returns the squared norm of the quaternion's coefficients * \sa Quaternion::norm(), MatrixBase::squaredNorm() */

\brief Adjoint (conjugate transpose) of the Householder sequence. */

\returns a read-only expression of the Dim x HDim affine part of the transformation */