\returns Success if the iterations converged, and NoConvergence otherwise. */

\returns a const pointer to the array of the number of non zeros of the inner vectors. * This function is aimed at interoperability with other l

\internal \returns b if a<=0, and returns a otherwise. */

\internal */

\brief Constructs the Hessenberg matrix H in the decomposition * * \returns expression object representing the matrix H * * \p

\brief Returns the unitary matrix Q in the decomposition * * \returns object representing the matrix Q * * \pre Either the con

\internal * Queries and returns the cache sizes in Bytes of the L1, L2, and L3 data caches respectively */

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

\returns the number of columns */

set data to actually encode; separate from fit() because fit() could use different training data than what we actully compress

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

Turns the matrix into the uncompressed mode */

!TBD We need to do this another way!

!TBD We need to do this another way!

\returns the value of the rotation angle in radian */