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

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

\returns the number of transpositions */

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

If the current precision of *this differs from that of expression e, then we create a temporary (which will have the correct precision thanks to preci

Check whether the array is empty.

Query a value in a subtree. ! \param root Root value of a DOM sub-tree to be resolved. It can be any value other than document root. \

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

Allocates a char array of given size from the pool, and optionally copies a given string to it. If the allocation request cannot be accomodated, this

Clears the pool. This causes memory occupied by nodes allocated by the pool to be freed. Any nodes or strings allocated from the pool will no longer b

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

\returns number of columns */

Demangles the type encoded in a string ! @internal */

Gets first attribute of node, optionally matching attribute name. \param name_ Name of attribute to find, or 0 to return first attribute regardless of