\returns an expression of the matrix Q as products of sparse Householder reflectors. * The common usage of this function is to apply it to a dense

\returns an expression of the matrix U, * The only operation available with this expression is the triangular solve * \code * y = b;

\returns the number of non zero coefficients */

\returns the size of the storage major dimension, * i.e., the number of columns for a columns major matrix, and the number of rows otherwise */

\returns the outer-stride of the underlying dense matrix * \sa DenseCoeffsBase::outerStride() */

WARNING: This function is synchronous and will block the calling thread. Synchronous parallelFor executes f with [0, n) arguments in parallel and wai

\internal flip the real & imaginary results and packet conjugate */

\returns an estimate of the reciprocal condition number of the matrix of * which \c *this is the Cholesky decomposition. */

\returns the largest \c k such that for all \c j in [0,k) index[\c j]\<\a key */

Directly setting the singularities of the the field (only at the local dual elements; not at generator or boundary cycles).

\returns the number of transpositions */

\returns the rotation angle in [-pi,pi] */

* Return the array of supernode-to-column mapping */

PopBack removes and returns the last elements in the queue.

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

\sa MatrixBase::coeff() * \warning the coordinates must fit into the referenced triangular part */

\returns number of columns */

* Compute the left and right diagonal matrices to scale the input matrix @p mat * * FIXME This algorithm will be modified such that the dia